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Artigos de revistas sobre o assunto "Photograph collections"
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Hinzler, H. I. R. "The Indonesian Archaeology Photograph and Documentation System (IAPDS)". Art Libraries Journal 18, n.º 2 (1993): 34–38. http://dx.doi.org/10.1017/s0307472200008324.
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On December 1st 1989 the Indonesian Archaeology Photograph and Documentation System (IAPDS) was launched in Leiden. The project, which is scheduled to last three years, has both a photographic and a documentary aspect. The photographic aspect concerns firstly the conservation of the collection of black and white photographs of the Archaeological Service of the Netherlands-Indies, made between 1901 and 1941, and of the Indonesian Archaeological Survey, dating from 1945 to 1955. This collection consists of more than 25,000 photographs, of which 21,855 are kept in various institutions in Leiden. Secondly, the project envisages making a set of negatives of the complete collection, and of new, large prints which will be used by students and researchers. These will be kept at Leiden University Library. The documentation aspect of the project will involve the creating of a database in which data on the photographs, including information regarding the subjects depicted as well as bibliographic references, will be held. In a later phase it is intended to add other archaeological photographic collections, from elsewhere in the Netherlands and from Southeast Asia.
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Meho Manjgo. "Photographs in the Photo Archive’s Old Stock in Gazi Husrev-beg’s Library in Sarajevo". Anali Gazi Husrev-Begove biblioteke 28, n.º 42 (31 de dezembro de 2021): 211–33. http://dx.doi.org/10.51719/25663267.2021.28.42.211.
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Gazi Husrev-beg’s Library in Sarajevo, beside its rich stock of manuscripts, archival and museum collections, also houses a valuable collection of photographs within the photo archive’s stock, which is divided into the old and the new stock. The focus of this paper is on photographs from the photo archive’s old stock, taken at the time of the arrival of the Austro-Hungarian government, when the first professional photograph stores started up in this area. This paper aims at trying to determine whether the photographs from the photo archive’s old stock were signed by Anton Schadler, Walter Tausch, Ignatz Lederer, Ivica Lisac, Nusret Halačević and other foreign and domestic photographers who made a significant contribution to the development of photography in Bosnia and Herzegovina, or they were taken later in modest photograph stores. Moreover, based on the preserved lists of library materials and other archival materials stored in Gazi Husrev-beg’s Library in Sarajevo, the paper deals with the issue of forming the photo arhive’s stock and the ways to determine the processing, classification and systematization of photographs.
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Baxter, Guy. "The historical photograph: record, information source, object, resource". Art Libraries Journal 28, n.º 2 (2003): 4–12. http://dx.doi.org/10.1017/s0307472200013055.
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This article looks at the contributions that historical photograph collections can make to people’s lives, by examining the ideas that museums, archives and libraries explore and apply in the management of such collections. For instance, the theme of the photograph as an historical record of events will be used to examine the archivist’s approach; the photograph as a source of information for learning or enjoyment will introduce theories developed by the library community; and the value of the photograph as a physical object will form the basis for looking at how museums approach our vast and challenging photographic heritage.
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Abilova, Ramina O., e Tatiana P. Krasheninnikova. "Journey of the USA Citizen Frank Whitson Fetter to the USSR: History of the Foreign Photographic Collection in the Duke University Library (1930)". Herald of an archivist, n.º 4 (2020): 1184–200. http://dx.doi.org/10.28995/2073-0101-2020-4-1184-1200.
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The article presents the results of studying the Whitson Fetter (1899-1991) photo collection on Fetter’s visit to the Soviet Union in the summer of 1930. He spent six days in Moscow and six weeks in Kazan, then took a trip down the Volga River and the Caspian Sea. In his journey, Frank W. Fetter took about 330 photographs, which are currently stored in the David M. Rubenstein Rare Book & Manuscript Library, Duke University (Durham, North Carolina, USA). The article reconstructs the origin of the photographic collection (USSR, June-August 1930) and its life in the family archive of Frank W. Fetter (USA, 1930-1991). In 1992, according to his will, the entire archive, including photographs, was transferred to the library of the Duke University. Thus, the attention is focused on the library activities in acquisition, storage, accounting, and usage of Frank W. Fetter’s photographs (1992 - present). In this context, 2008 is of particular importance: it is then that the photographs were scanned and published on the website. The study is based on content and discourse analysis of the photographs; it uses comparative method for studying Frank W. Fetter paper collection at the Duke University library and materials from Russian archives, interviews of participants in the documents transfer to archival storage and photographs digitization. Thus, in a first time case-study of a single photograph collection, the authors trace the route of photographs from their creator to their researchers. Using photographs taken in the USSR, but stored outside Russia, is to supplement the historiography with valuable information on the history of photograph collections and to consider photographic documents on the history of Soviet Russia as an item of storage in foreign archives. The article may be of interest to historians, archivists, museum specialists, curators, and all researchers studying photo documents as objects of storage.
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O'Connor, Maura. "Aerial photograph collections in Australia". Australian Surveyor 37, n.º 4 (dezembro de 1992): 263–69. http://dx.doi.org/10.1080/00050326.1992.10438813.
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Wakelin, Daniel. "A New Age of Photography: ‘DIY Digitization’ in Manuscript Studies". Anglia 139, n.º 1 (4 de março de 2021): 71–93. http://dx.doi.org/10.1515/ang-2021-0005.
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Abstract Since c. 2008 many special collections libraries have allowed researchers to take photographs of medieval manuscripts: this article calls such self-service photography ‘DIY digitization’. The article considers some possible effects of this digital tool for research on book history, especially on palaeography, comparing it in particular to the effects of institutionally-led digitization. ‘DIY digitization’ does assist with access to manuscripts, but less easily and with less open data than institutional digitization does. Instead, it allows the researcher’s intellectual agenda to guide the selection of what to photograph. The photographic process thereby becomes part of the process of analysis. Photography by the researcher is therefore limited by subjectivity but it also helps to highlight the role of subjective perspectives in scholarship. It can also balance a breadth or depth of perspective in ways different from institutional digitization. It could in theory foster increased textual scholarship but in practice has fostered attention to the materiality of the text.
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Wolska, Anna. "HISTORY OF PHOTOGRAPHY ON THE EXAMPLE OF SELECTED PHOTOGRAPHIC TECHNIQUES. A PHOTOGRAPH AS AN OBJECT". Muzealnictwo 61 (26 de agosto de 2020): 192–200. http://dx.doi.org/10.5604/01.3001.0014.3639.
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In the first part of the paper, the focus is on historical and technical aspects of the invention of photography, beginning with the first research works conducted by J.N. Niépce up to the patenting of daguerreotype in 1839 by L. Daguerre. In the further section of the paper emphasis is put on the fast spread of photography; short profiles of the first Polish photographers who contributed to promoting photography: J. Giwartowski, K. Beyer, W. Rzewuski, and M. Strasz, are given. Furthermore, the early-19th-century discourse between the artistic and photographic circles is briefly discussed, with some comments by e.g. E. Delacroix, P. Delaroche, Ch. Baudelaire, L. Daguerre quoted. Subsequently, the early displays of photographs in exhibitions and museums are described, e.g. during the 1851 First World Exhibition in London and at the South Kensington Museum in 1858. What follows this is a presentation of selected photographic techniques, shown against the events related to given inventions, e.g.: daguerreotype, salt print, techniques based on the collodion process, compounds of dichromates and chromates, calotype, cyanotype. Further, source reference is given to describe potential threats related to the degradation, damage, and a possible repair of images recorded in photographs. Another section of the paper is dedicated to presenting artistic movements in photography which formed in the late 19th century. The final part speaks of the questions related to e.g. storage humidity and temperature, display of photographic objects that are in museum collections, and pH of materials and frames; the author also reflects on the need to digitize collections.
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Pierce, Rachel. "The Female Gaze? Postmodernism and the Search for Women in the Digitized Photographic Collections of Swedish Memory Institutions". Open Information Science 3, n.º 1 (1 de janeiro de 2019): 61–75. http://dx.doi.org/10.1515/opis-2019-0005.
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Abstract Both the photograph and digitization are often defined as democratizing forces. But neither exists outside the system of power dynamics that structure art, history, and cultural heritage. This article uses postmodernist theorization of knowledge hierarchies in the archive developed by archival scholars Terry Cook and Joan Schwartz to examine the gendered nature of metadata and data connected to digitized photographic material available on the platforms of the three major Swedish memory institutions: the Royal Library, the Nordic Museum, and the National Archives. Given that digitized photographs require the addition of machine-readable data and metadata to be findable, this information demonstrates the extent to which digitization staffs have consciously thought about the visibility of gender in their online collections. The research questions of this article are thus twofold: (1) to what extend have Swedish memory institutions embraced a postmodern approach to the archive in their photography digitization projects, and (2) has this approach resulted in the greater visibility of women-oriented material? The findings indicate that Swedish institutions have adopted postmodernist thinking about archival flexibility to varying degrees, but none have thought thoroughly about increasing the visibility of woman-oriented material.
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Chenxi Zhang, Jizhou Gao, Oliver Wang, Pierre Georgel, Ruigang Yang, James Davis, Jan-Michael Frahm e Marc Pollefeys. "Personal Photograph Enhancement Using Internet Photo Collections". IEEE Transactions on Visualization and Computer Graphics 20, n.º 2 (fevereiro de 2014): 262–75. http://dx.doi.org/10.1109/tvcg.2013.77.
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Dooley, Jackie M. "Processing and Cataloging of Archival Photograph Collections". Visual Resources 11, n.º 1 (janeiro de 1995): 85–101. http://dx.doi.org/10.1080/01973762.1995.9658320.
Texto completo da fonteTeses / dissertações sobre o assunto "Photograph collections"
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Hontos, Vasiliki. "Conservation survey of the Benaki Museum Photographic Archive in Athens, Greece /". Online version of thesis, 1991. http://hdl.handle.net/1850/11621.
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Halsban, Megan. "Stereographs as Scholarly Resources in American Academic Libraries and Special Collections". Thesis, School of Information and Library Science, 2008. http://hdl.handle.net/1901/543.
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This paper examines stereographic images as scholarly resources, and begins with a brief history of the stereograph. A discussion and review of the literature related to the stereograph as well as the preservation of photographic objects follows the introduction. In addition to the literature review, collections of stereographs at four repositories were evaluated for usability: The Keystone-Mast Archive at the University of California, Riverside; The Eliot Elisofon Archive at the Smithsonian Institution; the George Eastman House; the Library of Congress. The paper ends with suggestions for future work with the stereograph, in order to facilitate access and use by researchers.
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Cobon, Linda Louise. "Problems and issues in the arrangement and description of photographs in libraries and archival repositories". Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/27687.
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Until recent years, archivists have been reluctant to consider photographs as being archival in nature. The evidential value possessed by some photographs was ignored and archivists also failed to see where the informational value of a photographic image could be enhanced when viewed within the context in which it was created. Instead, archivists preferred to arrange and describe photographs as discrete items. For assistance in this endeavor, archivists turned to members of the library profession. Librarians, for their part, found that photographs were not amenable to standard bibliographic formats or classification schemes devised for printed monographs. The result was the creation by members of both the library and archival professions of numerous and often idiosyncratic methods for the physical and intellectual control of photographs.
The volume of photographic images acquired by libraries and archival repositories now makes it virtually impossible to continue dealing with photographs as discrete items. The research needs and methodologies of users have also changed; photographs are increasingly being sought as historical documents in their own right and not just as illustrations to accompany the written word. In response to these two factors, librarians began organizing and describing photographs as "lots" and archivists moved slowly toward the arrangement and description of photographs as archival fonds. This evolution, far from complete with regard to photographs, resembles an earlier evolution affecting the arrangement and description of textual archives, particularly manuscripts.
Today archivists in many Western countries are seeking to establish standard formats in the description of archival materials. This goal has become particularly urgent in the face of computer technology and the desire to form automated archival networks. It remains to be seen whether the final standards adopted in Canada, for instance, will encompass photographs or whether photographs will retain a "special" status. Without question, photographs have and will continue to present members of the library and archival professions with problems In arrangement and description. This is demonstrated in the body of this thesis through a survey of the professional literature and through field work undertaken in six libraries and archival repositories in the Vancouver area and in Victoria, British Columbia. However, the existence of problems should not mean that the approach to photographic archives should be any different, in essence, from the approach and principles applied to textual archives.Arts, Faculty of
Library, Archival and Information Studies (SLAIS), School of
Graduate
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Humayun, Saalem. "Constructing family photograph albums : how the process of archival acquisition writes history". Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=99722.
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This thesis is about photographic archives. Specifically, it concerns the process of acquisition for family photograph albums as archival texts. It argues that the process of acquisition writes history, and not one sole author. Additionally it argues that the institutional policy of an archive governs this process. Further, it argues that there is a homology between a public and private archive. In this light, it pursues an autobiographical approach, and compares the author's family photograph album with a family photograph album in the McCord Museum of Canadian History.
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Stewart, Brian. "Pictures in words : indexing, folksonomy and representation of subject content in historic photographs". Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2013. https://ro.ecu.edu.au/theses/687.
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Subject access to images is a major issue for image collections. Research is needed to understand how indexing and tagging contribute to make the subjects of historic photographs accessible.
This thesis firstly investigates the evidence of cognitive dissonance between indexers and users in the way they attribute subjects to historic photographs, and, secondly, how indexers and users might work together to enhance subject description. It analyses how current indexing and social tagging represent the subject content of historic photographs. It also suggests a practical way indexers can work with taggers to deal with the classic problem of resource constraints and to enhance metadata to make photo collections more accessible. In an original application of the Shatford/Panofsky classification matrix within the applications domain of historic images, patterns of subject attribution are explored between taggers and professional indexers.
The study was conducted in two stages. The first stage (Studies A to D) investigated how professional indexers and taggers represent the subject content of historic photographs and revealed differences based on Shatford/Panofsky. The indexers (Study A) demonstrated a propensity for specific and generic subjects and almost complete avoidance of abstracts. In contrast, a pilot study with users (Study B) and with baseline taggers (Studies C and D) showed their propensity for generics and equal inclination to specifics and abstracts. The evidence supports the conclusion that indexers and users approach the subject content of historic photographs differently, demonstrating cognitive dissonance, a conflict between how they appear to think about and interpret images.
The second stage (Study E) demonstrated that an online training intervention affected tagging behaviour. The intervention resulted in increased tagging and fuller representation of all subject facets according to the Shatford/Panofsky classification matrix. The evidence showed that trained taggers tagged more generic and abstract facets than untrained taggers. Importantly, this suggests that training supports the annotation of the higher levels of subject content and so potentially provides enhanced intellectual access.
The research demonstrated a practical way institutions can work with taggers to extend the representation of subject content in historic photographs. Improved subject description is critical for intellectual access and retrieval in the cultural heritage space. Through systematic application of the training method a richer corpus of descriptors might be created that enhances machine based information retrieval via automatic extraction.
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Wills, David. "Cultural Mulch : an investigation into collectors who create collections of mass produced objects and of the potential significance of those objects in relation to consumer culture". Phd thesis, Canberra, ACT : The Australian National University, 2009. http://hdl.handle.net/1885/8036.
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Collecting is an activity that stems from humankinds roots as hunters and gathers, when necessity rather than want, was key. This dissertation considers the strategies and motivations behind collecting in the 21st Century and what the significance is of collected objects. It considers the many guises, aims and reasons for collections being made, from the attainment of wealth and status, to the filling of personal voids, or the simple pleasures of belonging to a like-minded group of people. The dissertation charts contemporary influences in collecting behaviour, from an increased interest in celebrity, the push by corporations to market mass-produced collectibles, alternative consumer trends, and what effect the internet has had on the availability of a vast array of objects globally and locally. Back grounded by a diminishing of the earth’s resources and the production of objects at a peak, it considers the notion of futility.
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Minkley, Hannah Smith. "Photographing other selves: collecting, collections and collaborative visual identity". Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/12669.
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This study is situated in a social documentary photography context, and is concerned to explore whether the collaborative interaction between photographer, subject (as collector) and material object (as collection) might enable a practice that presents a more mutual and subject-centred visual identity emerge. In particular, photographers Jim Goldberg and Gideon Mendel have focused more on the subject themselves, using collaborative processes such as photo-voice and photo elicitation, as well as the use of peoples’ handwritten captions on photographic prints themselves. Claudia Mitchell’s overview of visual methodologies is drawn on, together with Ken Plummer’s Documents of Life 2 (2001) and Gillian Rose’s Visual Methodologies (2001) to extend on these possibilities of conducting collaborative visual research.The practical component of this study focuses on personal collections and follows a number of theorists, including Susan Pearce, and John Elsner and Roger Cardinal. It follows Pearce’s identification of three major modes of collecting, and suggests that collections are essentially narratives of the self, and reveal experiences and expressions of personal desire. By drawing on these approaches and the various ways the twelve collectors were photographed, as well as implementing collaborative research processes (handwritten text, archival photographs and the re-staging of the collections), the study confirms Pearce’s three primary modes of collecting, and acknowledges that they are often interlinked or overlap one another. The study further found that a more subject voiced visual identity did indeed become apparent through the collaborative methods applied and discussed. The collaborative research equally demonstrated that these narratives of identity are not singular, but rather narratives of multiple, personal identities of the self.
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Malan, Andre. "The use of historical photographs as source for cultural histor : the Sammy Marks photograph collection". Diss., University of Pretoria, 1996. http://hdl.handle.net/2263/37292.
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During his sojourn on earth man leaves traces behind. Subsequent generations can
follow these traces through research in order to find out more about his forebears. The
term document can be interpreted much wider than referring to written material so that
different types of material can serve as source from which this knowledge can be
drawn. Pictorial sources is one subsection underneath which photographic material in
turn resorts.
This study looks at the use of historical photographs as source from which the cultural
historian can draw information .. Historical photographs are often merely seen and used
as illustration material while they are sources in own right. It is the only source which
captures and eternalises a moment in time visually.
Unfortunately it is still a human with all his faults and deficiencies who stands behind
the camera. That means that although the photograph as source is generally speaking
very reliable and objective, historical criticism still has to be applied. To err is human,
over and above wilful misrepresentation. Furthermore there are certain pitfalls and
limitations inherent to the photograph.
At the Sammy Marks Museum just east of Pretoria, a large collection of photographs
has been preserved which shows the everyday life of the Marks family over a long
period of time. By examining these photographs a clear picture can be formed of the
everyday life of a well-to-do Victorian family in the Transvaal during the period 1890
to 1920. The actual images captured by the camera tell the story of these people's weal
and woe like words cannot do.
No source can be all-revealing .on its own. The photographs and the information drawn
from them, are supported and confirmed by references and quotations from the personal
correspondence of the family of which much has also been preserved. It is kept at the
University of Cape Town. The biography of Sammy Marks by Richard Mendelsohn
(Cape Town, 1991) as well as other literary sources has been studied and applied.
The study also contains a broad background sketch of the period and its spirit. By
making comparisons between the findings about the lives of Sammy Marks and his
family and what is known generally about the people of the time, one can see to what
degree they conformed or differed. The development of photography itself is also.
briefly discussed. The historical photographs which were preserved by the Marks family, serve as
example of how valuable such photographs are for our knowledge and the eventual
reconstruction of the past. Without them the task of the physical restoration of the
house, outbuildings and garden to their original shape would have been much more
difficult. At the same time and even more important, they breathe life into the house
through the information they contain about the people who used to inhabit it.Dissertation (MA)--University of Pretoria, 1996.
gm2014
Historical and Heritage Studies
unrestricted
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Mendes, Menezes Lucas. "Images voyageuses : photographie amateur brésilienne dans la collection de la Société française de photographie". Thesis, Paris 1, 2019. http://www.theses.fr/2019PA01H080.
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La collection de photographies brésiliennes de la Société française de photographie (SFP) est composée de 150 photographies, produites entre les années 1940 et 1950 par des photographes amateurs, formellement associés à des photo-clubs au Brésil. Au-delà des appartenances esthétiques, géographiques et institutionnelles, ces images peuvent, d’abord, être divisées en deux groupes différents : celles envoyées pour la participation au Salon International d’Art Photographique en 1951 et celles exhibées en février 1960, dans le cadre d’une exposition sur la photographie brésilienne, organisée à Galerie Montalembert, espace soutenu par la SFP. L’enquête autour de collection brésilienne va impliquer l’articulation des différents parcours d’analyse. La première correspond au processus de création et d'articulation des premiers photoclubs du pays, en passant par l'organisation de la première foire nationale et la création d'un réseau entre différentes entités. Concernant la notion de photographe amateur retenue comme référence, le point de départ est le binôme "dévots" et "déviants" proposé par Pierre Bourdieu. Le deuxième parcours aborde la question de la vocation internationale, caractéristique chère aux premières institutions de ce type et qui reste un élément fondamental au milieu du XXe siècle. La principale manifestation publique du monde l’art photographique amateur concerne les salons. Les principes qui relient des différents groups de photographes amateurs se voient réfléchis dans l’organisation de ces évènements fondés par l’échange, grâce à une intense circulation d’images, mais aussi par la reconnaissance éphémère. Pour le troisième chapitre, l'échelle de l'analyse est modifiée, passant de grands événements avec des centaines d'exposants à la lecture d'images de la collection en spécifique. C'est le moment où il sera possible de mettre en évidence les principaux produits du processus de circulation et d'appropriation qu'implique l'insertion dans le monde de l'art photographique amateur. Le quatrième chapitre se concentre principalement sur l'analyse de la production des photographes présents dans les deux séries (1951 et 1960). L'intention est d'identifier les changements et les permanences, en cherchant à les relier à d'autres aspects qui ont influencé la production au cours de cette périodeThe Brazilian photography collection of the Société française de photographie (SFP) consists of 150 photographs, produced between 1940 and 1950 by amateur photographers, formally associated with photo clubs in Brazil. Beyond aesthetic, geographical and institutional affiliations, these images can be divided into two different groups: those sent for participation in the International Salon of Photographic Art in 1951 and those exhibited in February 1960, as part of an exhibition on Brazilian photography, organized at Galerie Montalembert, supported by the SFP. The investigation around the Brazilian collection will involve the articulation of the different analytical paths. The first one corresponds to the process of creating and articulating the first photoclubs in the country, including the organization of the first national fair and the creation of a network between different entities. Concerning the notion of amateur photographer as a reference, the starting point is the "devout" and "deviant" duo proposed by Pierre Bourdieu. The second route addresses the question of the international vocation, a characteristic dear to the first institutions of this type and which remained a fundamental element in the middle of the 20th century. The main public event in the world of amateur photographic art is the fairs. The principles that link different groups of amateur photographers are reflected in the organization of these events based on exchange, thanks to an intense circulation of images, but also by ephemeral recognition. For the third chapter, the scale of the analysis is modified, moving from large events with hundreds of exhibitors to reading images from the specific collection. This is the moment when it will be possible to highlight the main products of the circulation and appropriation process involved in the insertion of amateur photographic art into the world. The fourth chapter focuses mainly on the analysis of the production of the photographers present in the two series (1951 and 1960). The intention is to identify changes and permanencies, seeking to link them to other aspects that have influenced production during this period
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Stoffle, Richard W., e Vlack Kathleen A. Van. "Timber Mountain Caldera Landscape Photograph Collection". Bureau of Applied Research in Anthropology, University of Arizona, 2013. http://hdl.handle.net/10150/303350.
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These photographs offer illustrations of the people, places, and resources along the two prominent pilgrimage trails in the Timber Mountain Caldera region. These photographs were taken during the 2006 Timber Mountain Caldera Landscape Study, the 2001 Shoshone Mountain Wind Farm Environmental Assessment, and 1999 NTS Rock Art study.
Livros sobre o assunto "Photograph collections"
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Jones, Taylor D. Dear photograph. New York: William Morrow, 2012.
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Society, Royal Commonwealth. RCS photograph collection. Zug: Inter Documentation Co., 1985.
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Collections, Baker Library Historical. A guide to photograph collections. Cambridge, Mass: President and Fellows of Harvard College, 2007.
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Conservation Center for Art and Historic Artifacts, ed. Disaster recovery: Salvaging photograph collections. Philadelphia, PA: Conservation Center for Art and Historic Artifacts, 1998.
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Conservation Center for Art and Historic Artefacts. Disaster recovery: Salvaging photograph collections. Philadelphia: Conservation Center, 1998.
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King, Frazier. The collector's eye: A photographer's view of his contemporaries. Amsterdam: Schilt Publishing, 2019.
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Bisanz, Hans. Peter Altenberg, mein äusserstes Ideal: Altenbergs Photosammlung von geliebten Frauen, Freunden und Orten. Wien: C. Brandstätter, 1987.
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Landesmuseum, Schweizerisches, ed. Im Licht der Dunkelkammer: Die Schweiz in Photographien des 19. Jahrhunderts aus der Sammlung Herzog = Révélations de la chambre noire : la Suisse du XIXe siècle à travers les photographies de la collection Herzog. Basel: Christoph Merian Verlag, 1994.
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London, Sotheby Parke-Bernet. Photographs: Auction: Thursday, April 26, 2001 .... New York: Sotheby's, 2001.
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London, Sotheby Parke-Bernet. Photographs ...: Auction Tuesday April 6 1993 ... . New York: Sotheby's, 1993.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Photograph collections"
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Patel, Dynal, Gary Marsden, Steve Jones e Matt Jones. "An Evaluation of Techniques for Browsing Photograph Collections on Small Displays". In Mobile Human-Computer Interaction - MobileHCI 2004, 132–43. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-28637-0_12.
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Davis-Perkins, Veronica, Richard Butterworth, Paul Curzon e Bob Fields. "A Study into the Effect of Digitisation Projects on the Management and Stability of Historic Photograph Collections". In Research and Advanced Technology for Digital Libraries, 278–89. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11551362_25.
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Thiel, Franz. "Abel Briquet’s Photograph Collection". In Exploring the Archive, 361–66. Köln: Böhlau Verlag, 2015. http://dx.doi.org/10.7788/9783412218423-015.
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Le Guen, Laurence. "Chapter 7. From the “Children of all Lands Stories” to the “Enfants du monde” collection". In Children’s Literature, Culture, and Cognition, 170–88. Amsterdam: John Benjamins Publishing Company, 2023. http://dx.doi.org/10.1075/clcc.17.07le.
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Although it does not appear under this name on the shelves of bookshops or libraries, the literary genre of the phototextual country portrait has an effective reality in children’s literature, with a wide variety of publications. These works are regularly published in periods when children’s books are seen as the engine of a new pacifist humanism. They flourished in different parts of the world after the two world wars, all carrying the same message of hope, transmitting the conviction that the world, in its diversity and complexity, is one: our world. This article juxtaposes the works of the 1920s series “Children of all Lands Stories”, by the American photographer and filmmaker Madeline Brandeis, with those of the “Enfants du monde” collection, carried by photographs by French photographer Dominique Darbois, to discuss how photographs and texts are combined to offer the young reader new views of the Other and thus promote peace between peoples through children’s literature.
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Wells, Liz. "Speaking of this Collection". In Photography, Curation, Criticism, 18–30. London: Routledge, 2023. http://dx.doi.org/10.4324/9781003354680-3.
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Doubleday, W. E. "Photographic and Regional Survey Records". In Library Local Collections, 79–91. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003228882-7.
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Jensen, Bente. "Collecting social digital photography". In The Nordic Model of Digital Archiving, 197–211. London: Routledge, 2023. http://dx.doi.org/10.4324/9781003325406-15.
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Valentin, Andreas. "The Kroehle-Hübner photographic collection". In Exploring the Archive, 193–208. Köln: Böhlau Verlag, 2015. http://dx.doi.org/10.7788/9783412218423-008.
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Zejdlik, Katie J. "Unmingling Commingled Museum Collections: A Photographic Method". In Commingled and Disarticulated Human Remains, 173–92. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7560-6_10.
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Tinkler, Penny. "“When I Was a Girl…”: Women Talking about Their Girlhood Photo Collections". In Oral History and Photography, 45–60. New York: Palgrave Macmillan US, 2011. http://dx.doi.org/10.1057/9780230120099_3.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Photograph collections"
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Chelliah, Shobhana. "Making Photographs in Language Archives Maximally Useful: Metadata Guidelines for Community and Academic Depositors". In International Workshop on Digital Language Archives: LangArc-2023. University of North Texas, 2023. http://dx.doi.org/10.12794/langarc2114301.
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Collections in language archives typically include photographs. The purpose of these photographs is to supplement linguistic information about materials, places, and people related to cultural activities that are being forgotten. Instruction on metadata creation for these photograph deposits must take into consideration the variety of depositors to and users of language archives. In addition to the use of existing controlled vocabularies, classification lists, or thesauri in metadata creation, we observe in metadata for photographs the need for open-ended descriptions of personal experience related to the objects, places, and things photographed.
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Golder, Scott. "Measuring social networks with digital photograph collections". In the nineteenth ACM conference. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1379092.1379104.
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Hess Norris, Debra. "All you need is love". In SOIMA 2015: Unlocking Sound and Image Heritage. International Centre for the Study of the Preservation and Restoration of Cultural Property, 2017. http://dx.doi.org/10.18146/soima2015.3.13.
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Preservation of photographic materials, both physical and digital, presents numerous challenges, and photographic collections are at risk world-wide. In response to this danger, regional partners have worked with international organizations to forge global training initiatives and platforms centred on experiential learning and designed with curricula tailored to speci c climates, geographies, needs and outcomes. paper highlights three forward-thinking e orts. The Middle East Photograph Preservation Initiative (MEPPI) has provided training to collections in 16 countries. Préservation du Patrimoine Photographique Africain (3PA) has connected and empowered talented African archivists, artists and collections care professionals. Training efforts by APOYO have sought to build a regional network to preserve collections in Latin America. By using problem-based learning, advocacy and community engagement, these programmes offer new paths for collaboration in an effort to protect a critical piece of our world heritage.
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"New Approaches for Geographic Location Propagation in Digital Photograph Collections". In 16th International Conference on Enterprise Information Systems. SCITEPRESS - Science and and Technology Publications, 2014. http://dx.doi.org/10.5220/0004895000920099.
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Cho, Wan Hyun, In Seop Na, Soo Hyung Kim, Jun Yong Choi, Jong Hyun Park e Dung Phan. "Automatic clustering for digital photograph collections using time and content information". In the 7th International Conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2448556.2448645.
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Chufeng Chen, Michael Oakes e John Tait. "A location data annotation system for personal photograph collections: Evaluation of a searching and browsing tool". In 2008 International Workshop on Content-Based Multimedia Indexing. IEEE, 2008. http://dx.doi.org/10.1109/cbmi.2008.4564993.
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Li, Zinuo, Xuhang Chen, Shuqiang Wang e Chi-Man Pun. "A Large-Scale Film Style Dataset for Learning Multi-frequency Driven Film Enhancement". In Thirty-Second International Joint Conference on Artificial Intelligence {IJCAI-23}. California: International Joint Conferences on Artificial Intelligence Organization, 2023. http://dx.doi.org/10.24963/ijcai.2023/129.
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Film, a classic image style, is culturally significant to the whole photographic industry since it marks the birth of photography. However, film photography is time-consuming and expensive, necessitating a more efficient method for collecting film-style photographs. Numerous datasets that have emerged in the field of image enhancement so far are not film-specific. In order to facilitate film-based image stylization research, we construct FilmSet, a large-scale and high-quality film style dataset. Our dataset includes three different film types and more than 5000 in-the-wild high resolution images. Inspired by the features of FilmSet images, we propose a novel framework called FilmNet based on Laplacian Pyramid for stylizing images across frequency bands and achieving film style outcomes. Experiments reveal that the performance of our model is superior than state-of-the-art techniques. The link of our dataset and code is https://github.com/CXH-Research/FilmNet.
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Красильникова, Дарья Сергеевна. "PHOTOGRAPHIC COLLECTION FROM N. ZHUKOVSKAYA’S (1874-1940) PERSONAL ARCHIVE IN THE COLLECTION OF THE LITERARY MUSEUM OF THE PUSHKIN HOUSE". In Фундаментальные и прикладные исследования. Актуальные проблемы и достижения: сборник статей XXIII всероссийской (национальной) научной конференции (Санкт-Петербург, Декабрь 2023). Crossref, 2024. http://dx.doi.org/10.37539/231206.2023.53.10.002.
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Данная статья представляет собой обзор и атрибуцию недавно выявленного архива фотоматериалов драматурга и переводчицы Натальи Юльевны Жуковской-Лисенко (1874-1940) в собрании Литературного музея Пушкинского Дома. Фотографии представляют собой портреты семей Жуковских, Ильиных и Лисенко. Особое внимание уделяется фотографиям, связанным с театральной деятельностью Натальи Юльевны, запечатлевшим сцены из театральных постановок и актеров, исполнявших роли в ее пьесах. Собрание писательницы позволяет ощутить ту театральную среду России конца XIX - начала XX веков. This article is a review and attribution of a recently discovered archive of photographic materials of the playwright and translator Natalya Zhukovskaya-Lisenko (1874-1940) in the collection of the Literary Museum of the Pushkin House. The photographs present portraits of the Zhukovsky, Ilyin and Lisenko families. Particular attention is paid to photographs related to Natalya Yulievna’s theatrical activities, capturing scenes from theatrical productions and actors who performed roles in her plays. The writer’s collection allows you to feel the theatrical environment of Russia at the end of the 19th and beginning of the 20th centuries.
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Holm, Jack. "Survey of developing electronic photography standards". In Critical Review Collection. SPIE, 1996. http://dx.doi.org/10.1117/12.229259.
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Frey, Franziska S. "Digitization of photographic collections". In Electronic Imaging '97, editado por V. Ralph Algazi, Sadayasu Ono e Andrew G. Tescher. SPIE, 1997. http://dx.doi.org/10.1117/12.270055.
Texto completo da fonteRelatórios de organizações sobre o assunto "Photograph collections"
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Jonasson, I. R., E. M. Hillary, D. Kliza-Petelle e R. E. Bretzlaff. Ore mineral collections at the GSC: a short history, with digital and photographic index for part of the Booth Street Collection. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/296399.
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Bridges, Todd, E. Bourne, Burton Suedel, Emily Moynihan e Jeff King. Engineering With Nature : An Atlas, Volume 2. Engineer Research and Development Center (U.S.), março de 2021. http://dx.doi.org/10.21079/11681/40124.
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Engineering With Nature: An Atlas, Volume 2 showcases EWN principles and practices "in action" through 62 projects from around the world. These exemplary projects demonstrate what it means to partner with nature to deliver engineering solutions with triple-win benefits. The collection of projects included were developed and constructed by a large number of government, private sector, non-governmental organizations, and other organizations. Through the use of photographs and narrative descriptions, the EWN Atlas was developed to inspire interested readers and practitioners with the potential to engineer with nature.
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Tritinger, Amanda, Zelini Hubbard, Courtney Chambers, Burton Suedel, E. Bourne, Emily Moynihan, Ram Mohan e Jeffrey King. Engineering With Nature: An Atlas, Volume 3. Engineer Research and Development Center (U.S.), maio de 2024. http://dx.doi.org/10.21079/11681/48453.
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Engineering With Nature: An Atlas, Volume 3 showcases EWN principles and practices "in action" through 58 projects from around the world. These exemplary projects demonstrate what it means to partner with nature to deliver engineering solutions with triple-win benefits. The collection of projects included were developed and constructed by a large number of government, private sector, nongovernmental organizations, and other organizations. Through the use of photographs and narrative descriptions, the EWN Atlas was developed to inspire interested readers and practitioners with the potential to engineer with nature.
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Maranghides, A. Initial Reconnaissance of the 2011 Wildland-Urban Interfaces Fires in Amarillo, Texas. Gaithersburg, MD: National Institute of Standards and Technology, 2011. http://dx.doi.org/10.6028/nist.tn.1708.
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The National Institute of Standards and Technology (NIST) is working to reduce the risk of fire spread in Wildland-Urban Interface (WUI) communities. An objective of this work is to develop first generation tools for improved risk assessment and risk mitigation in WUI communities at risk from wildfires. These tools will be developed and tested through a coordinated effort that includes laboratory and field measurements, physics-based fire behavior models, and economic cost analysis models. NIST and Texas Forest Service (TFS) worked together in October 2010 to train TFS personnel in the NIST-developed WUI data collection methodology. While the fires that started on February 27, 2011 were still burning around Amarillo, NIST and TFS decided to deploy the joint Team and document the WUI fire event loses and fire behavior. The Tanglewood WUI fire in the outskirts of Amarillo was responsible for the destruction of approximately 101 structures including 35 residences. Field measurements included structure particulars, specifically building construction materials, proximity and type of combustibles to the structure, and damage to wildland and residential vegetation. Documentation included over 29 000 photographs. The data collection and analysis will be documented in two phases, an initial reconnaissance/overview report and a technical report. This summary report will address the particulars of the joint NIST/TFS deployment and the data collection methodology used. Additionally, this report provides a summary of the primary structures lost. A second more detailed technical report will provide the event timeline reconstruction and general fire behavior observations as well as investigate the impacts of structure attributes, landscaping characteristics, topographical features and wildland fire exposure on structure survivability
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Shamblin, Robert, Kevin Whelan, Mario Londono e Judd Patterson. South Florida/Caribbean Network early detection protocol for exotic plants: Corridors of invasiveness. National Park Service, julho de 2022. http://dx.doi.org/10.36967/nrr-2293364.
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Exotic plant populations can be potentially catastrophic to the natural communities of South Florida. Aggressive exotics such as Brazillian Pepper (Schinus terebinthifolius) and Melaleuca (Melaleuca quinquinervia) have displaced native habitats and formed monocultures of exotic stands (Dalrymple et al. 2003). Nearby plant nurseries, especially the ones outside the boundaries of Biscayne National Park (BISC) and Everglades National Park (EVER), are a continuous source of new exotic species that may become established within South Florida’s national parks. Early detection and rapid response to these new species of exotic plants is important to maintaining the integrity of the parks’ natural habitats and is a cost-effective approach to management. The South Florida/Caribbean Network (SFCN) developed the South Florida/Caribbean Network Early Detection Protocol for Exotic Plants to target early detection of these potential invaders. Three national parks of South Florida are monitored for invasive, exotic plants using this protocol: Big Cypress National Preserve (BICY), Biscayne National Park (BISC), and Everglades National Park (EVER). These national parks include some 2,411,000 acres (3,767.2 square miles [mi2]) that encompass a variety of habitat types. To monitor the entire area for new species would not be feasible; therefore the basic approach of this protocol is to scan major “corridors of invasiveness,” e.g., paved and unpaved roads, trails, trail heads, off road vehicle (ORV) trails, boat ramps, canals, and campgrounds, for exotic plant species new to the national parks of South Florida. Sampling is optimized using a two- to three-person crew: a trained botanist, a certified herbicide applicator, and optionally a SFCN (or IPMT [Invasive Plant Management Team]) staff member or park staff to take photographs and help with data collection. If infestations are small, they are treated immediately by the herbicide applicator. If large, they are reported to park staff and the Invasive Plant Management Team. The sampling domain is partitioned into five regions, with one region sampled per year. Regions include the terrestrial habitats of Biscayne National Park, the eastern region of Everglades National Park, the western region of Everglades National Park, the northern region of Big Cypress National Preserve, and the southern region of Big Cypress National Preserve. Monitoring of roads, trails, and canals occurs while traveling into and through the parks (i.e., travel at 2–10 mph) using motorized vehicles, airboats, and/or hiking. Campgrounds, boat launches, trailheads, and similar areas, involve complete searches. When an exotic plant is observed, a GPS location is obtained, and coordinates are taken of the plant. Photographs are not taken for every exotic plant encountered, but photographs will be taken for new and unusual species (for example a coastal exotic found in inland habitats). Information recorded at each location includes the species name, size of infestation, abundance, cover class, any treatment/control action taken, and relevant notes. During the surveys, a GPS “track” is also recorded to document the areas surveyed and a field of view is estimated. Field notes, pictures, and GPS data are compiled, entered, and analyzed in a Microsoft Access database. Resource briefs (and optional data summary reports) and associated shapefiles and data are then produced and sent to contacts within the corresponding national parks.
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Douglas, Gordon, e David Moore. Analyzing the Use and Impacts of Oakland Slow Streets and Potential Scalability Beyond Covid-19. Mineta Transportation Institute, julho de 2022. http://dx.doi.org/10.31979/mti.2021.2152.
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This report presents the results of a mixed-methods study of the 2020-2022 Oakland Slow Streets program. An official response to the Covid-19 pandemic, the program used signs and temporary barricades to limit thru-traffic on 21 miles of city streets to create more and safer space for walking, cycling, and outdoor recreation. Researchers collected data throughout the summer of 2021 on seven designated slow streets plus one cross street and one control street for each – a total of 21 street segments representing conditions in seven different neighborhoods across Oakland. Data collection comprised in-person passerby counts, observations and photographs of local conditions, and logged traffic speed data. Findings vary widely across study sites. In certain cases, observed slow streets saw less car traffic or more bicycle/pedestrian use than one or both of their comparison streets, and in at least one case the slow street was clearly embraced by the local community and used as planners intended; in others the slow street was no different than neighboring streets. The study draws on these findings to identify local conditions that seem likely to make slow treet treatments more or less successful. However, acknowledging that all neighborhoods deserve safer streets and greater outdoor recreational opportunities, the authors argue that better community outreach must be implemented to ensure areas not predisposed to make full use of slow streets can have the opportunity to do so. The study also makes suggestions regarding the potential for rapid, low-cost bike and pedestrian street safety improvements going forward.
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Douglas, Gordon, e David Moore. Analyzing the Use and Impacts of Oakland Slow Streets and Potential Scalability Beyond Covid-19. Mineta Transportation Institute, julho de 2022. http://dx.doi.org/10.31979/mti.2022.2152.
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This report presents the results of a mixed-methods study of the 2020-2022 Oakland Slow Streets program. An official response to the Covid-19 pandemic, the program used signs and temporary barricades to limit thru-traffic on 21 miles of city streets to create more and safer space for walking, cycling, and outdoor recreation. Researchers collected data throughout the summer of 2021 on seven designated slow streets plus one cross street and one control street for each – a total of 21 street segments representing conditions in seven different neighborhoods across Oakland. Data collection comprised in-person passerby counts, observations and photographs of local conditions, and logged traffic speed data. Findings vary widely across study sites. In certain cases, observed slow streets saw less car traffic or more bicycle/pedestrian use than one or both of their comparison streets, and in at least one case the slow street was clearly embraced by the local community and used as planners intended; in others the slow street was no different than neighboring streets. The study draws on these findings to identify local conditions that seem likely to make slow treet treatments more or less successful. However, acknowledging that all neighborhoods deserve safer streets and greater outdoor recreational opportunities, the authors argue that better community outreach must be implemented to ensure areas not predisposed to make full use of slow streets can have the opportunity to do so. The study also makes suggestions regarding the potential for rapid, low-cost bike and pedestrian street safety improvements going forward.
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Taverna, Kristin. Vegetation classification and mapping of land additions at Richmond National Battlefield Park, Virginia: Addendum to technical report NPS/NER/NRTR 2008/128. National Park Service, setembro de 2022. http://dx.doi.org/10.36967/2294278.
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In 2008 and 2015, the Virginia Department of Conservation and Recreation, Division of Natural Heritage produced vegetation maps for Richmond National Battlefield Park, following the protocols of the United States Geological Survey (USGS) – National Park Service (NPS) Vegetation Mapping Program. The original 2008 report was part of a regional project to map and classify the vegetation in seven national parks in Virginia. The 2015 report was an addendum to the original report and mapped the vegetation in newly acquired parcels. Since 2015, the park has acquired an additional 820 acres of land within 12 individual parcels, including the 650 acre North Anna unit. This report is an addendum to the 2008 and 2015 reports and documents the mapping of vegetation and other land-use classes for the 12 new land parcels at Richmond National Battlefield Park, with an updated vegetation map for the entire park. The updated map and associated data provide information on the sensitivity and ecological integrity of habitats and can help prioritize areas for protection. The vegetation map of the new land parcels includes eighteen map classes, representing 14 associations from the United States National Vegetation Classification, one nonstandard, park-specific class, and three Anderson Level II land-use categories. The vegetation classification and map classes are consistent with the original 2008 report. Vegetation-map classes for the new land parcels were identified through field reconnaissance, data collection, and aerial photo interpretation. Aerial photography from 2017 served as the base map for mapping the 12 new parcels, and field sampling was conducted in the summer of 2020. Three new map classes for the Park were encountered and described during the study, all within the North Anna park unit. These map classes are Coastal Plain / Outer Piedmont Basic Mesic Forest, Northern Coastal Plain / Piedmont Oak – Beech / Heath Forest, and Southern Piedmont / Inner Coastal Plain Floodplain Terrace Forest. The examples of Coastal Plain / Outer Piedmont Basic Mesic Forest and Southern Piedmont / Inner Coastal Plain Floodplain Terrace Forest at North Anna meet the criteria of size, condition, and landscape context to be considered a Natural Heritage exemplary natural community occurrence and should be targeted for protection and management as needed. New local and global descriptions for the three map classes are included as part of this report. Refinements were made to the vegetation field key to include the new map classes. The updated field key is part of this report. An updated table listing the number of polygons and total hectares for each of the 28 vegetation- map classes over the entire park is also included in the report. A GIS coverage containing a vegetation map for the entire park with updated Federal Geographic Data Committee (FGDC) compliant metadata was completed for this project. The attribute table field names are the same as the 2008 and 2015 products, with the exception of an additional field indicating the year each polygon was last edited.
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Ley, Matt, Tom Baldvins, David Jones, Hanna Pilkington e Kelly Anderson. Vegetation classification and mapping: Gulf Islands National Seashore. National Park Service, maio de 2023. http://dx.doi.org/10.36967/2299028.
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The Gulf Islands National Seashore (GUIS) vegetation inventory project classified and mapped vegetation on park-owned lands within the administrative boundary and estimated thematic map accuracy quantitatively. The project began in June 2016. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetings took place during May, 2016 in Ocean Springs, Mississippi where representatives gathered from GUIS, the NPS Gulf Coast Inventory and Monitoring Network, and Colorado State University. Primary imagery used for interpretation was 4-band (RGB and CIR) orthoimages from 2014 and 2016 with resolutions of 15 centimeters (cm) (Florida only) and 30 cm. Supplemental imagery with varying coverage across the study area included National Aerial Imagery Program 50 cm imagery for Mississippi (2016) and Florida (2017), 15 and 30 cm true color Digital Earth Model imagery for Mississippi (2016 and 2017), and current and historical true-color Google Earth and Bing Map imagery. National Oceanic Atmospheric Administration National Geodetic Survey 30 cm true color imagery from 2017 (post Hurricane Nate) supported remapping the Mississippi barrier islands after Hurricane Nate. The preliminary vegetation classification included 59 United States National Vegetation Classification (USNVC) associations. Existing vegetation and mapping data combined with vegetation plot data contributed to the final vegetation classification. Quantitative classification using hierarchical clustering and professional expertise was supported by vegetation data collected from 250 plots in 2016 and 29 plots in 2017 and 2018, as well as other observational data. The final vegetation classification includes 39 USNVC associations and 5 park special types; 18 forest and woodland, 7 shrubland, 17 herbaceous, and 2 sparse vegetation types were identified. The final GUIS map consists of 38 map classes. Land cover classes include four types: non-vegetated barren land / borrow pit, developed open space, developed low – high intensity, and water/ocean. Of the 34 vegetation map classes, 26 represent a single USNVC association/park special, six map classes contain two USNVC associations/park specials, and two map classes contain three USNVC associations/park specials. Forest and woodland associations had an abundance of sand pine (Pinus clausa), slash pine (Pinus elliottii), sand live oak (Quercus geminata), yaupon (Ilex vomitoria), wax myrtle (Morella cerifera), and saw palmetto (Serenoa repens). Shrubland associations supported dominant species such as eastern baccharis (Baccharis halimifolia), yaupon (Ilex vomitoria), wax myrtle (Morella cerifera), saw palmetto (Serenoa repens), and sand live oak (Quercus geminata). Herbaceous associations commonly included camphorweed (Heterotheca subaxillaris), needlegrass rush (Juncus roemerianus), bitter seabeach grass (Panicum amarum var. amarum), gulf bluestem (Schizachyrium maritimum), saltmeadow cordgrass (Spartina patens), and sea oats (Uniola paniculata). The final GUIS vegetation map consists of 1,268 polygons totaling 35,769.0 hectares (ha) or 88,387.2 acres (ac). Mean polygon size excluding water is 3.6 ha (8.9 ac). The most abundant land cover class is open water/ocean which accounts for approximately 31,437.7 ha (77,684.2 ac) or 87.9% of the total mapped area. Natural and ruderal vegetation consists of 4,176.8 ha (10,321.1 ac) or 11.6% of the total area. Within the natural and ruderal vegetation types, herbaceous types are the most extensive with 1945.1 ha (4,806.4 ac) or 46.5%, followed by forest and woodland types with 804.9 ha (1,989.0 ac) or 19.3%, sparse vegetation types with 726.9 ha (1,796.1 ac) or 17.4%, and shrubland types with 699.9 ha (1,729.5 ac) or 16.8%. Developed open space, which can include a matrix of roads, parking lots, park-like areas and campgrounds account for 153.8 ha (380.0 ac) or 0.43% of the total mapped area. Artificially non-vegetated barren land is rare and only accounts for 0.74 ha (1.82 ac) or 0.002% of the total area. We collected 701 AA samples to evaluate the thematic accuracy of the vegetation map. Final thematic accuracy, as a simple proportion of correct versus incorrect field calls, is 93.0%. Overall weighted map class accuracy is 93.6%, where the area of each map class was weighted in proportion to the percentage of total park area. This method provides more weight to larger map classes in the park. Each map class had an individual thematic accuracy goal of at least 80%. The hurricane impact area map class was the only class that fell below this target with an accuracy of 73.5%. The vegetation communities impacted by the hurricane are highly dynamic and regenerated quickly following the disturbance event, contributing to map class disagreement during the accuracy assessment phase. No other map classes fell below the 80% accuracy threshold. In addition to the vegetation polygon database and map, several products to support park resource management are provided including the vegetation classification, field key to the associations, local association descriptions, photographic database, project geodatabase, ArcGIS .mxd files for map posters, and aerial imagery acquired for the project. The project geodatabase links the spatial vegetation data layer to vegetation classification, plot photos, project boundary extent, AA points, and the PLOTS database. The geodatabase includes USNVC hierarchy tables allowing for spatial queries of data associated with a vegetation polygon or sample point. All geospatial products are projected using North American Datum 1983 (NAD83) in Universal Transverse Mercator (UTM) Zone 16 N. The final report includes methods and results, contingency tables showing AA results, field forms, species list, and a guide to imagery interpretation. These products provide useful information to assist with management of park resources and inform future management decisions. Use of standard national vegetation classification and mapping protocols facilitates effective resource stewardship by ensuring the compatibility and widespread use throughout the NPS as well as other federal and state agencies. Products support a wide variety of resource assessments, park management and planning needs. Associated information provides a structure for framing and answering critical scientific questions about vegetation communities and their relationship to environmental processes across the landscape.
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Ley, Matt, Tom Baldvins, Hannah Pilkington, David Jones e Kelly Anderson. Vegetation classification and mapping project: Big Thicket National Preserve. National Park Service, 2024. http://dx.doi.org/10.36967/2299254.
Texto completo da fonteResumo:
The Big Thicket National Preserve (BITH) vegetation inventory project classified and mapped vegetation within the administrative boundary and estimated thematic map accuracy quantitatively. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, vegetation classification field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetings took place during May, 2016 in Kountze, Texas where representatives gathered from BITH, the NPS Gulf Coast Inventory and Monitoring Network, and Colorado State University. The project acquired new 2014 orthoimagery (30-cm, 4-band (RGB and CIR)) from the Hexagon Imagery Program. Supplemental imagery for the interpretation phase included Texas Natural Resources Information System (TNRIS) 2015 50 cm leaf-off 4-band imagery from the Texas Orthoimagery Program (TOP), Farm Service Agency (FSA) 100-cm (2016) and 60 cm (2018) National Aerial Imagery Program (NAIP) imagery, and current and historical true-color Google Earth and Bing Maps imagery. In addition to aerial and satellite imagery, 2017 Neches River Basin Light Detection and Ranging (LiDAR) data was obtained from the United States Geological Survey (USGS) and TNRIS to analyze vegetation structure at BITH. The preliminary vegetation classification included 110 United States National Vegetation Classification (USNVC) associations. Existing vegetation and mapping data combined with vegetation plot data contributed to the final vegetation classification. Quantitative classification using hierarchical clustering and professional expertise was supported by vegetation data collected from 304 plots surveyed between 2016 and 2019 and 110 additional observation plots. The final vegetation classification includes 75 USNVC associations and 27 park special types including 80 forest and woodland, 7 shrubland, 12 herbaceous, and 3 sparse vegetation types. The final BITH map consists of 51 map classes. Land cover classes include five types: pasture / hay ground agricultural vegetation; non ? vegetated / barren land, borrow pit, cut bank; developed, open space; developed, low ? high intensity; and water. The 46 vegetation classes represent 102 associations or park specials. Of these, 75 represent natural vegetation associations within the USNVC, and 27 types represent unpublished park specials. Of the 46 vegetation map classes, 26 represent a single USNVC association/park special, 7 map classes contain two USNVC associations/park specials, 4 map classes contain three USNVC associations/park specials, and 9 map classes contain four or more USNVC associations/park specials. Forest and woodland types had an abundance of Pinus taeda, Liquidambar styraciflua, Ilex opaca, Ilex vomitoria, Quercus nigra, and Vitis rotundifolia. Shrubland types were dominated by Pinus taeda, Ilex vomitoria, Triadica sebifera, Liquidambar styraciflua, and/or Callicarpa americana. Herbaceous types had an abundance of Zizaniopsis miliacea, Juncus effusus, Panicum virgatum, and/or Saccharum giganteum. The final BITH vegetation map consists of 7,271 polygons totaling 45,771.8 ha (113,104.6 ac). Mean polygon size is 6.3 ha (15.6 ac). Of the total area, 43,314.4 ha (107,032.2 ac) or 94.6% represent natural or ruderal vegetation. Developed areas such as roads, parking lots, and campgrounds comprise 421.9 ha (1,042.5 ac) or 0.9% of the total. Open water accounts for approximately 2,034.9 ha (5,028.3 ac) or 4.4% of the total mapped area. Within the natural or ruderal vegetation types, forest and woodland types were the most extensive at 43,022.19 ha (106,310.1 ac) or 94.0%, followed by herbaceous vegetation types at 129.7 ha (320.5 ac) or 0.3%, sparse vegetation types at 119.2 ha (294.5 ac) or 0.3%, and shrubland types at 43.4 ha (107.2 ac) or 0.1%. A total of 784 AA samples were collected to evaluate the map?s thematic accuracy. When each AA sample was evaluated for a variety of potential errors, a number of the disagreements were overturned. It was determined that 182 plot records disagreed due to either an erroneous field call or a change in the vegetation since the imagery date, and 79 disagreed due to a true map classification error. Those records identified as incorrect due to an erroneous field call or changes in vegetation were considered correct for the purpose of the AA. As a simple plot count proportion, the reconciled overall accuracy was 89.9% (705/784). The spatially-weighted overall accuracy was 92.1% with a Kappa statistic of 89.6%. This method provides more weight to larger map classes in the park. Five map classes had accuracies below 80%. After discussing preliminary results with the parl, we retained those map classes because the community was rare, the map classes provided desired detail for management or the accuracy was reasonably close to the 80% target. When the 90% AA confidence intervals were included, an additional eight classes had thematic accruacies that extend below 80%. In addition to the vegetation polygon database and map, several products to support park resource management include the vegetation classification, field key to the associations, local association descriptions, photographic database, project geodatabase, ArcGIS .mxd files for map posters, and aerial imagery acquired for the project. The project geodatabase links the spatial vegetation data layer to vegetation classification, plot photos, project boundary extent, AA points, and PLOTS database sampling data. The geodatabase includes USNVC hierarchy tables allowing for spatial queries of data associated with a vegetation polygon or sample point. All geospatial products are projected using North American Datum 1983 (NAD83) in Universal Transverse Mercator (UTM) Zone 15 N. The final report includes methods and results, contingency tables showing AA results, field forms, species list, and a guide to imagery interpretation. These products provide useful information to assist with management of park resources and inform future management decisions. Use of standard national vegetation classification and mapping protocols facilitates effective resource stewardship by ensuring the compatibility and widespread use throughout NPS as well as other federal and state agencies. Products support a wide variety of resource assessments, park management and planning needs. Associated information provides a structure for framing and answering critical scientific questions about vegetation communities and their relationship to environmental processes across the landscape.