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Tesi sul tema "Geographic information systems"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 31 luglio 2024

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1

Azar, Kamal T. (Kamal Toufic). "Integrating geographic information systems into transit passenger information systems". Thesis, Massachusetts Institute of Technology, 1991. http://hdl.handle.net/1721.1/63195.

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2

Fonseca, Frederico Torres. "Ontology-Driven Geographic Information Systems". Fogler Library, University of Maine, 2001. http://www.library.umaine.edu/theses/pdf/FonsecaFT2001.pdf.

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3

Pascoe, Richard T. "Translating data between geographic information systems". Thesis, University of Canterbury. Computer Science, 1989. http://hdl.handle.net/10092/8408.

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Transferring data from one geographic information system (GIS) to another is difficult because of the diverse, and often complex, structure of transfer file formats. Accordingly, the design and implementation of an interface for transferring data from one format to another is time consuming and difficult. The translation may be performed by an interface constructed for the two formats (the individual interfacing strategy), by two interfaces through an interchange format (the interchange format interfacing strategy), or by a number of interfaces through a series of formats (the ring interfacing strategy). The interchange format interfacing strategy is widely adopted because it offers an acceptable compromise between the quality of the data translation and number of interfaces required. In contrast, the individual interfacing strategy achieves the best quality of translation but is generally rejected because of the impracticality of constructing a large number of interfaces. The goal pursued in this thesis is to maximise the quality of the translation by overcoming the impracticality of the individual interfacing strategy. This is achieved in the following way. An interface is divided into three phases: the decode phase, in which the source format decoder places data from the source format into a relational data base; the translate phase, in which the data is restructured according to a translation algorithm written in a relational query language; and the encode phase, in which the target format encoder places data from the relational data base into the target format. The time and effort involved in implementing these phases of data translation is minimised with the assistance of the following software tools: parser generators and lexical analysers which are used for generating format decoders; a relational data base management system which is used for implementing translation algorithms; and an encoder generator which is used for generating format encoders. The encoder generator is a new tool developed in this thesis. The efficacy of these tools is demonstrated, and a significant reduction in the effort of constructing interfaces is achieved, making the individual interfacing strategy a practical approach.

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4

COUTO, LEONARDO MATRICIANO. "MODEL-DRIVEN ADAPTIVE GEOGRAPHIC INFORMATION SYSTEMS". PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=9648@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
Esta dissertação apresenta uma estratégia para desenvolver sistemas de informação geográfica, seguindo uma variante do padrão de projeto Modelo- Visão-Controle (MVC). A estratégia adota modelos para reproduzir classes de usuário e capturar características adicionais das classes de informação da aplicação. A variante do padrão MVC proposta altera os componentes para implementar mecanismos de adaptação, interpretando os modelos definidos. O trabalho descreve ainda um fragmento de uma aplicação projetada segundo a estratégia proposta.
This dissertation introduces a strategy to develop geographic information systems based on a variant of the Model-View-Controller (MVC) design pattern. The strategy adopts models to reproduce user classes and to capture additional characteristics of the information classes. The MVC components are modified to implement adaptation mechanisms, which interpret the models. The dissertation also describes an example application designed according to the proposed strategy.

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5

Fischer, Manfred M., e Peter Nijkamp. "Geographic Information Systems and Spatial Analysis". WU Vienna University of Economics and Business, 1991. http://epub.wu.ac.at/4219/1/WSG_DP_1491.pdf.

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6

Love, Kimberly R. "Modeling Error in Geographic Information Systems". Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/29900.

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Abstract (sommario):

Geographic information systems (GISs) are a highly influential tool in today's society, and are used in a growing number of applications, including planning, engineering, land management,and environmental study. As the field of GISs continues to expand, it is very important to observe and account for the error that is unavoidable in computerized maps. Currently, both statistical and non-statistical models are available to do so, although there is very little implementation of these methods. In this dissertation, I have focused on improving the methods available for analyzing error in GIS vector data. In particular, I am incorporating Bayesian methodology into the currently popular G-band error model through the inclusion of a prior distribution on point locations. This has the advantage of working well with a small number of points, and being able to synthesize information from multiple sources. I have also calculated the boundary of the confidence region explicitly, which has not been done before, and this will aid in the eventual inclusion of these methods in GIS software. Finally, I have included a statistical point deletion algorithm, designed for use in situations where map precision has surpassed map accuracy. It is very similar to the Douglas-Peucker algorithm, and can be used in a general line simplification situation, but has the advantage that it works with the error information that is already known about a map rather than adding unknown error. These contributions will make it more realistic for GIS users to implement techniques for error analysis.
Ph. D.

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7

Corner, Robert J. "Knowledge representation in geographic information systems". Thesis, Curtin University, 1999. http://hdl.handle.net/20.500.11937/928.

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In order to satisfy increasing demand for better, smarter, more flexible land resource information an alternative form of representation is proposed. That representation is to be achieved through the coupling of Expert System methods and Geographic Information Systems. Instead of representing resource information using entities such as soil types, defined by rigid boundaries on a map, a more fluid presentation is proposed. Individual resource attributes will be represented by surfaces that describe their probability of occurrence, at a number of levels, across a landscape. Such flexible representations, which are designed to better capture the mental models behind their creation, are capable of being combined and synthesised to answer a wide range of resource queries.An investigation of methods of knowledge representation in a number of fields of research, led to the belief that a Bayesian Network provides a representational calculus that is appropriate to the "fuzzy" and imprecise conceptual models used in resource assessment. The fundamental mathematical principles of such networks have been tailored to provide a representation that is in tune with the intuitive processes of a surveyor's thinking.Software has been written to demonstrate the method and tested on a variety of data sets from Australia and overseas. These tests and demonstrations have used a range of densities of knowledge and range of acuity in evidential data. In general the results accord with the mental models used as drivers. A number of operational facets of the method have been highlighted during these demonstrations and attention has been given to a discussion of them.

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8

Corner, Robert J. "Knowledge representation in geographic information systems". Curtin University of Technology, School of Spatial Sciences, 1999. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=11740.

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Abstract (sommario):

In order to satisfy increasing demand for better, smarter, more flexible land resource information an alternative form of representation is proposed. That representation is to be achieved through the coupling of Expert System methods and Geographic Information Systems. Instead of representing resource information using entities such as soil types, defined by rigid boundaries on a map, a more fluid presentation is proposed. Individual resource attributes will be represented by surfaces that describe their probability of occurrence, at a number of levels, across a landscape. Such flexible representations, which are designed to better capture the mental models behind their creation, are capable of being combined and synthesised to answer a wide range of resource queries.An investigation of methods of knowledge representation in a number of fields of research, led to the belief that a Bayesian Network provides a representational calculus that is appropriate to the "fuzzy" and imprecise conceptual models used in resource assessment. The fundamental mathematical principles of such networks have been tailored to provide a representation that is in tune with the intuitive processes of a surveyor's thinking.Software has been written to demonstrate the method and tested on a variety of data sets from Australia and overseas. These tests and demonstrations have used a range of densities of knowledge and range of acuity in evidential data. In general the results accord with the mental models used as drivers. A number of operational facets of the method have been highlighted during these demonstrations and attention has been given to a discussion of them.

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9

San, Martin Roberto. "Information management in disaster and development : geographic information systems". Master's thesis, Instituto Superior de Economia e Gestão, 2013. http://hdl.handle.net/10400.5/6218.

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Mestrado em Desenvolvimento e Cooperação Internacional
This research considers the theoretical and practical link between long-term sustainable development and disaster management. The aim is to develop a theoretical framework and a methodology which allows the use of Geographic Information Systems (GIS) to manage the related information. Literature review leads us to understand development and disaster management as part of a learning cycle. Within this context, a common approach to information management is suggested to support the decision-making process in a cost-effective manner. A “universal” GIS is proposed to integrate information management for development and disaster while exploring the interactions between projects and project and the related geography which is considered a complex reality full of synergies between space, ecosystem, society, culture and economy. Study of academic production, practical implementations, interviews and a limited GIS application (using ArcMap and QGis) are used to endorse the capabilities of this concept. These capabilities are limited by lack of free information and cost of data gathering, interoperability and other technical issues. Open-source and crowdsourcing may solve some limitations while others need further research.

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10

Ndaendelao, Noongo Emma. "The Implementation of geographic information systems in Namibia /". Joensuu : University of Joensuu, 2007. http://opac.nebis.ch/cgi-bin/showAbstract.pl?u20=9789524589147.

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11

China, Samuel Soita. "Land use planning using geographic information systems". Thesis, University of Southampton, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239501.

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12

McFarland, Sean Alan. "Decision making theory with geographic information systems support". CSUSB ScholarWorks, 2008. https://scholarworks.lib.csusb.edu/etd-project/3393.

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Abstract (sommario):

Decisions are made with varying degrees of effectiveness and efficiency and are influenced by a myriad of internal and external forces. Decision Support Systems (DSS) software can effectively aid decision making through processing the facts and producing meaningful outputs for use by the person or team in making the final choice. Geographic Information Systems (GIS), a form of DSS, are very effective when locational data are present. This thesis talks about using GIS software in decision making procedures.

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13

Smith, Philip Hartley. "Electrical Distribution Modeling:An Integration of Engineering Analysis and Geographic Information Systems". Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/36158.

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This thesis demonstrates the value of integrating electrical distribution engineering analysis with Geographic Information Systems (GIS). The 37-Node IEEE Feeder model was used as the base distribution system in this study. It was modeled separately, both in software capable of unbalanced load-flow and in an industry-standard GIS environment. Both tools utilized were commercially available, off-the shelf products indicative of those used in academia and in basic GIS installations. The foundational data necessary to build these models is representative of information required by a variety of utility departments for a multitude of applications. It is inherent to most systems within an enterprise-level, business-wide data model and therefore can be used to support a variety of applications. In this instance, infrastructure information is assumed to be managed and housed with the GIS. This data provides the required information as input for load-flow calculations. The engineering analysis is performed within DistributionSystem 4.01 and its output is passed back to the GIS in tabular format for incorporation. This thesis investigates the transfer of information between GIS and DistributionSystem 4.01 and demonstrates the extended display capabilities in the GIS environment. This research is implemented on a small scale, but is intended to highlight the need for standardization and automatic integration of these systems as well as others that are fundamental to the effective management of electrical distribution systems.
Master of Science

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14

Loenen, B. van. "Developing geographic information infrastructures the role of information policies /". Delft : DUP Science, 2006. http://catalog.hathitrust.org/api/volumes/oclc/85357223.html.

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15

Leung, Kai Chi. "Geographic information and urban development in Shanghai". online access from Digital Dissertation Consortium, 2007. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3264606.

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16

West, Bryan A. "Conceptions of geographic information systems (GIS) held by senior geography students in Queensland". Thesis, Queensland University of Technology, 2008. https://eprints.qut.edu.au/16682/1/Bryan_Andrew_West_Thesis.pdf.

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Geographical Information Systems (GIS) represent one of the major contributions to spatial analysis and planning of the new technologies. While teachers and others have viewed its potential contribution to geographical education as considerable, it has not been known with any certainty whether they present a valuable educational tool that aids geographical education. The value of GIS to geographical education is viewed as depending on a geographical education being, in itself, valuable. Within this context, synergetic focus groups are employed to explore the conceptions of GIS held by 109 secondary school students studying Senior Geography in metropolitan and regional Queensland, Australia. A phenomenographic approach is adopted to identify the six qualitatively different ways, or conceptions, in which the participating students experience GIS as: 1. Maps and a source of maps in geography. 2. Mapping in geography: a way to use and create maps. 3. A professional mapping tool: exceeding the needs of senior geography. 4. Frustrating geography: irksome and presenting many challenges to the student-user. 5. Relevant geography: within and beyond the school experience. 6. A better geography: offering a superior curriculum, and broader geographical education, when contrasted to a senior geography that omits its use. The structural and referential elements of each of these conceptions are elucidated within corresponding Categories of Description. The qualitatively different ways in which the conceptions may be experienced are illustrated through an Outcome Space, comprising a metaphoric island landscape. This structural framework reveals that for the Senior Geography students who participated in this investigation, the extent to which GIS may augment the curriculum is influenced by the nature of students' individual understandings of how GIS manages spatial data. This research project is a response to repeated calls in the literature for teachers of geography themselves to become researchers and for a better understanding of GIS within geography education. It reviews the salient literature with respect to geography and geography education generally, and GIS within geographical education specifically. The investigation has confirmed that qualitatively different conceptions of GIS exist amongst students and that these are not consistently aligned with assumptions about its use and benefits as presented by current literature. The findings of the study contribute to knowledge of the potential educational outcomes associated with the use of GIS in geography education and decisions related to current and potential geography curricula. It provides guidance for future curriculum development involving GIS and argues for additional research to inform educators and the spatial sciences industry about the actual and perceived role of GIS within geography education.

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17

West, Bryan A. "Conceptions of geographic information systems (GIS) held by senior geography students in Queensland". Queensland University of Technology, 2008. http://eprints.qut.edu.au/16682/.

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Abstract (sommario):

Geographical Information Systems (GIS) represent one of the major contributions to spatial analysis and planning of the new technologies. While teachers and others have viewed its potential contribution to geographical education as considerable, it has not been known with any certainty whether they present a valuable educational tool that aids geographical education. The value of GIS to geographical education is viewed as depending on a geographical education being, in itself, valuable. Within this context, synergetic focus groups are employed to explore the conceptions of GIS held by 109 secondary school students studying Senior Geography in metropolitan and regional Queensland, Australia. A phenomenographic approach is adopted to identify the six qualitatively different ways, or conceptions, in which the participating students experience GIS as: 1. Maps and a source of maps in geography. 2. Mapping in geography: a way to use and create maps. 3. A professional mapping tool: exceeding the needs of senior geography. 4. Frustrating geography: irksome and presenting many challenges to the student-user. 5. Relevant geography: within and beyond the school experience. 6. A better geography: offering a superior curriculum, and broader geographical education, when contrasted to a senior geography that omits its use. The structural and referential elements of each of these conceptions are elucidated within corresponding Categories of Description. The qualitatively different ways in which the conceptions may be experienced are illustrated through an Outcome Space, comprising a metaphoric island landscape. This structural framework reveals that for the Senior Geography students who participated in this investigation, the extent to which GIS may augment the curriculum is influenced by the nature of students' individual understandings of how GIS manages spatial data. This research project is a response to repeated calls in the literature for teachers of geography themselves to become researchers and for a better understanding of GIS within geography education. It reviews the salient literature with respect to geography and geography education generally, and GIS within geographical education specifically. The investigation has confirmed that qualitatively different conceptions of GIS exist amongst students and that these are not consistently aligned with assumptions about its use and benefits as presented by current literature. The findings of the study contribute to knowledge of the potential educational outcomes associated with the use of GIS in geography education and decisions related to current and potential geography curricula. It provides guidance for future curriculum development involving GIS and argues for additional research to inform educators and the spatial sciences industry about the actual and perceived role of GIS within geography education.

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18

Sener, Basak. "Landfill Site Selection By Using Geographic Information Systems". Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605409/index.pdf.

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One of the serious and growing potential problems in most large urban areas is the shortage of land for waste disposal. Although there are some efforts to reduce and recover the waste, disposal in landfills is still the most common method for waste destination. An inappropriate landfill site may have negative environmental, economic and ecological impacts. Therefore, it should be selected carefully by considering both regulations and constraints on other sources. In this study, candidate sites for an appropriate landfill area in the vicinity of Ankara are determined by using the integration of Geographic Information Systems and Multicriteria Decision Analysis. For this purpose, sixteen input map layers including topography, settlements (urban centers and villages), roads (Highway E90 and village roads), railways, airport, wetlands, infrastructures (pipelines and power lines), slope, geology, land use, floodplains, aquifers and surface water are prepared and two different MCDA methods (Simple Additive Weighting and Analytic Hierarchy Process) are implemented in GIS environment. Comparison of the maps produced by these two different methods shows that both methods yield conformable results. Field checks also confirm that the candidate sites agree well with the selected criteria.

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19

O'Connor, Kevin P. "Applications of Geographic Information Systems in public works". Thesis, Monterey, California. Naval Postgraduate School, 1995. http://hdl.handle.net/10945/25695.

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20

Stassopoulou, Athena. "Bayesian networks for inference with geographic information systems". Thesis, University of Surrey, 1996. http://epubs.surrey.ac.uk/863/.

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21

Ballard, Michael Rodney Carleton University Dissertation Geography. "Hydrological parameterization and modeling using geographic information systems". Ottawa, 1993.

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22

Sayar, Ahmet. "High performance, federated, service-oriented geographic information systems". [Bloomington, Ind.] : Indiana University, 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3344771.

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Thesis (Ph.D.)--Indiana University, Dept. of Computer Science, 2009.
Title from PDF t.p. (viewed on Oct. 8, 2009). Source: Dissertation Abstracts International, Volume: 70-02, Section: B, page: 1135. Adviser: Geoffrey C. Fox.

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23

Eccles, Kristin M. "Applications of Geographic Information Systems in Landscape Ecotoxicology". Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/39504.

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Landscape ecotoxicology is the study of dose-response relationships to toxicants and integrating environmental factors across a defined landscape. In this thesis, I contributed new knowledge to the field of landscape ecotoxicology by adapting analytical methods to assess spatial patterns of chemical exposure among different wildlife keystone species, quantify the relationships between contaminant sources and exposures, and quantify dose-response relationships across large landscapes. Currently, there are few landscape ecotoxicology tools available for quantifying geospatial patterns of environmental toxicology data. To address this gap, I adapted spatial and statistical methods and demonstrated how they can be used to 1) integrate data and assess spatial patterns of contaminant exposure; 2) assess spatial patterns of exposure to complex mixtures; and 3) examine dose-response patterns across landscapes. I developed fur Hg as a biomarker medium as a non-invasive biomonitoring tool in river otter (Lontra canadensis) and mink (Neovison vison) by developing conversion factors that can be used to estimate internal organ Hg from fur Hg, using a meta-regression approach. Based on these results, I suggest that the fur Hg screening guideline be reduced from 20 ug/g to 15 ug/g to be more conservative. I also quantified how the distribution of fur Hg changes across the pelt of river otters. Results from this study indicate that topcoat should be used for biomonitoring as it is less variable than the undercoat and samples should be taken from the forebody (head and legs) for the most accurate organ Hg estimation. Using biomarkers of exposure, I quantified the relationship between sources of Hg and factors that promote Hg bioaccumulation with dietary Hg from stomach contents and fur Hg to establish fur as a proxy for bioavailability of environmental Hg. I also assessed spatial dose-response patterns between fur Hg and fur cortisol using a geographically weighted regression (GWR). Based on these results I use my proposed fur screening guideline of 15 µg/g to categorize fur Hg exposures and demonstrate that at low exposures (<15 µg/g) in fur, Hg has a positive relationship with cortisol. Conversely, at high exposures (>15 µg/g) in fur, Hg has a negative relationship with cortisol. This research provides a field example of heterogeneous dose-response relationships. Finally, I assessed spatial patterns of complex metal exposures in a variety of biomonitoring datasets. I used normalization and transformation techniques to effectively combine datasets comprised of different species and life stages. I then used a spatial principal components analysis (sPCA) to exemplify clusters of complex exposures associated with oil and gas development in regions of Alberta, Canada. These advancements in the field of landscape ecotoxicology will help advance evidence-based long-term ecological monitoring programs.

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24

Finniear, Lee John. "An intelligent Geographic Information System for design". Thesis, Loughborough University, 1991. https://dspace.lboro.ac.uk/2134/32546.

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Recent advances in geographic information systems (GIS) and artificial intelligence (AI) techniques have been summarised, concentrating on the theoretical aspects of their construction and use. Existing projects combining AI and GIS have also been discussed, with attention paid to the interfacing methods used and problems uncovered by the approaches. AI and GIS have been combined in this research to create an intelligent GIS for design. This has been applied to off-shore pipeline route design. The system was tested using data from a real pipeline design project.

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25

Shi, Wei. "Web-based geographic information system for the archives of the Water Resources Institute". CSUSB ScholarWorks, 2007. https://scholarworks.lib.csusb.edu/etd-project/3312.

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This project is focused on the goal of improving access to the Water Resources Institute (WRI) archives using a web-based GIS architecture. This project uses the newest version of ArcGIS Server as a method to support an internet-based map search environment, improved information management and data sharing.

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26

Martin, David. "On the representation of socio-economic information within geographic information systems". Thesis, Cardiff University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238188.

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Price, Stephen. "A systems approach to the development of large Geographic Information Systems". Doctoral thesis, University of Cape Town, 1998. http://hdl.handle.net/11427/17124.

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Includes bibliography.
Large computer-based information systems seldom achieve unqualified success. The major problem is organisational rather than technical, hence to achieve greater success in system implementation greater emphasis must be given to organisational issues than to technology. Current practise, however, tends to focus on technical issues. The aim of this research was to investigate whether a systems-based approach would lead to better understanding of the system development process, and hence form the basis of a methodology which would lead to greater success in computer-based information system implementation. The thesis comprises four parts. In the first part (Chapters 1 - 5) the literature on systems theory in sociology with particular reference to business organisations is reviewed. This review focuses on the historical development of systems thinking, particularly in business management. Beer's Viable System Model, Checkland' s Soft Systems Methodology, and Hoebeke' s ideas on the adoption of new technology provided the main ideas for developing a conceptual model for the information system development process. In the second part (Chapters 6-9) this model is applied to the information system development process to identify the strengths and weaknesses of current methods. Each stage of system development from planning to implementation is considered from a systems perspective. This involves identifying the key stakeholders, and understanding their role in the development process. In the next part three case studies are examined in the light of the theoretical material. The impact of inter-cultural communication is highlighted in these studies as the developers and customers were from· several different cultures. The author was personally involved as project manager and chief consultant in the development of two of the systems described. He was also fully aware of the progress of the other case because that development was being undertaken in the same office. Regular exchanges of views on the progress of each project took place. In the final chapter the conclusions are presented. The main conclusion is that information system implementation must be undertaken within the overall context of the organisation, must be closely aligned with the organisational business processes, and must address the conflicting needs of the different stakeholders. Effective Communication between system developers and system users is crucial to success. A focussed effort is required to achieve effective communication in a multi-cultural environment.

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Cavanaugh, Kenneth J. "The design of a geographic information system utilizing the systems engineering approach /". This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-03302010-020429/.

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29

Fontanella, Shaun. "Indexing Geographic Information Using the Domain Name System". The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1345531139.

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30

Şirinyıldız, Tunç. "Integration of geophysical - geological data using geographic information systems". 260 Ankara : METU, 2003. http://etd.lib.metu.edu.tr/upload/1206374/index.pdf.

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31

Parsley, Scott. "Methodologies for distributed and higher dimensional geographic information". Thesis, University of Newcastle Upon Tyne, 2001. http://hdl.handle.net/10443/462.

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In today's digital era, cartography has changed its role, from that of a pure visual model of the Earth's surface, to an interface to other spatial and aspatial information. Along with this, representationa nd manipulation of graphical information in three-dimensional space is required for many applications. Problems and difficulties must be overcome in order to facilitate the move to three-dimensional models, multimedia, and distributed data. Can accurate measurements, at sufficient resolution, and using affordable resources be obtained? Will application software usefully process, in all aspects, models of the real world, sounds, and videos? Combined with this, the workplace is becoming distributed, requiring applications and data that can be used across the globe as easily as in the office. A distributed, three-dimensional, GIS is required with all the procedural and recording functionality of current two-dimensional systems. Such a GIS would maintain a model, typically comprised of solids of individual buildings, roads, utilities etc. with both external and internal detail, represented on a suitable digital terrain model. This research examines virtual reality software as part of an answer. Alternatively, can technologies such as HTML, VRML, and scripting, along with object-orientation and open systems, allow for the display and interrogation of networked data sets? The particular application of this technology, considered during this research, is the need for accurate reconstruction of historical urban monuments. The construction, manipulation, and exploration of these models is often referred to as virtual heritage. This research constructs an innovative and resource effective methodology, the Phoenix algorithm, which requires only a single image for creating three-dimensional models of buildings at large scale. The development of this algorithm is discussed and the results obtained from it are compared with those obtained using traditional three-dimensional capture techniques. Furthermore, possible solutions to the earlier questions are given and discussed.

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32

Sirinyildiz, Tunc. "Integration Of Geophysical - Geological Data Using Geographic Information Systems". Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/1206374/index.pdf.

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This study attempts to integrate geophysical data with other spatial data using Geographic Information Systems (GIS). The study is carried out in a part of Galatean Volcanic Province, north of Ankara. Gravity, magnetic, topographic, rock type and volcanic eruption center data are the data layers used in the study. All data layers are converted to raster format with a grid spacing of 100 m. The first step in the analysis is the pair-wise analyses of all data layers. For the geophysical data, different layers for the depths of 1 to 5 km are generated. All paired analyses indicate that geophysical and other data sets are correlative among each other but show no relationship for any two layers from different sets. In the second step of the analyses, two geophysical data are combined and overlaid with layers from the other set. These analyses indicate that relationship between geophysical data with other spatial data becomes more evident and that the geophysical data can be successfully integrated with other data sets. Accuracy of the results is highly dependent on the accuracy of both data sets. Analyses have shown GIS can contribute to the investigation of spatial distribution of buried planar structures using geophysical data.

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33

Hesse, W. J. "Object-oriented concepts for land and geographic information systems /". Connect to thesis, 1991. http://eprints.unimelb.edu.au/archive/00000694.

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34

Murphy, Darren W. "Extensible 3D (X3D) graphics clouds for geographic information systems". Thesis, Monterey, Calif. : Naval Postgraduate School, 2008. http://bosun.nps.edu/uhtbin/hyperion-image.exe/08Mar%5FMurphy_Darren.pdf.

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Thesis (M.S. in Meteorology)--Naval Postgraduate School, March 2008.
Thesis Advisor(s): Durkee, Philip A. "March 2008." Description based on title screen as viewed on May 5, 2008. Includes bibliographical references (p. 83-84). Also available in print.

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35

Drummond, Jane E. "Determining and processing quality parameters in geographic information systems". Thesis, University of Newcastle Upon Tyne, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315587.

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36

Singh, Raj R. (Raj Richard). "Adapting geographic information systems to address sketch planning needs". Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/70273.

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37

Fischer, Manfred M., e Peter Nijkamp. "Geographic Information Systems and Spatial Modelling Potentials and Bottlenecks". WU Vienna University of Economics and Business, 1992. http://epub.wu.ac.at/4214/1/WSG_DP_1992.pdf.

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38

Felus, Yaron A. "New methods for spatial statistics in geographic information systems /". The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1486400446373917.

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39

Hall, Steven Thomas. "Topographic analysis and predictive modeling using geographic information systems". Connect to this title online, 2008. http://etd.lib.clemson.edu/documents/1239896299/.

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40

Satyanarayana, V. G. "Analysis of transit service areas using geographic information systems". Master's thesis, This resource online, 1998. http://scholar.lib.vt.edu/theses/available/etd-12232009-020338/.

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41

Vrana, Ric. "Monitoring urban land use transition with geographic information systems /". Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/5668.

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42

McCurry, David B. "Provenance Tracking in a Commons of Geographic Data". Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/McCurryDB2007.pdf.

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43

Ladd, Patrick J. "A chronic problem, a contemporary solution : designing a GIS-based learning environment to improve geographic literacy /". View abstract, 2000. http://library.ctstateu.edu/ccsu%5Ftheses/1593.html.

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Thesis (M.S.)--Central Connecticut State University, 2000.
Thesis advisor: Peter A.K. Kyem. " ... in partial fulfillment of the requirements for the degree of Master of Science in Geography." Includes bibliographical references (leaves [153-153]).

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44

Sharad, Chakravarthy Namindi. "Public Commons for Geospatial Data: A Conceptual Model". Fogler Library, University of Maine, 2003. http://www.library.umaine.edu/theses/pdf/SharadCN2003.pdf.

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45

Cavanaugh, Kenneth J. Jr. "The design of a geographic information system utilizing the systems engineering approach". Master's thesis, Virginia Tech, 1994. http://hdl.handle.net/10919/41851.

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46

Phillips, Reesa Brooke. "Extending the hierarchical systems knowledge representation framework : interfacing with geographic information systems". Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/46007.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2008.
Includes bibliographical references (p. 107-108).
This thesis presents the design and implementation of a geographic information systems framework in which engineering systems can be created and analyzed. This framework extends the hierarchical systems knowledge representation framework to allow geospatial information to be attributed to model objects and viewed within geographic information system tools. The addition of geospatial information allows analysts to use spatial analysis to better learn about engineering systems.
by Reesa Brooke Phillips.
M.Eng.

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47

Deaton, Scott Lowrey. "Site investigation quality analysis using a geographic information system". Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/21252.

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48

Turner, Ross. "Georeferenced data-to-text techniques and application /". Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=56243.

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49

Perrow, Gabriel. "A Mathematical Model for Simplifying Representations of Objects in a Geographic Information System". Fogler Library, University of Maine, 2003. http://www.library.umaine.edu/theses/pdf/PerrowGM2003.pdf.

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50

Zhang, Rui. "Hierarchies for Event-Based Modeling of Geographic Phenomena". Fogler Library, University of Maine, 2005. http://www.library.umaine.edu/theses/pdf/ZhangR2005.pdf.

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