Literatura académica sobre el tema "Seabed mapping"
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Artículos de revistas sobre el tema "Seabed mapping"
Gordon, Angus D. "Offshore Sydney Seabed Mapping". Journal of Coastal Research 101, sp1 (26 de agosto de 2020): 116. http://dx.doi.org/10.2112/jcr-si101-024.1.
Texto completoSmith Menandro, Pedro y Alex Cardoso Bastos. "Seabed Mapping: A Brief History from Meaningful Words". Geosciences 10, n.º 7 (16 de julio de 2020): 273. http://dx.doi.org/10.3390/geosciences10070273.
Texto completoPANDIAN, P. K., J. P. RUSCOE, M. SHIELDS, J. C. SIDE, R. E. HARRIS, S. A. KERR y C. R. BULLEN. "Seabed habitat mapping techniques: an overview of the performance of various systems". Mediterranean Marine Science 10, n.º 2 (2 de diciembre de 2009): 29. http://dx.doi.org/10.12681/mms.107.
Texto completoBlondel, Philippe. "Ultrasound in oceanography and seabed mapping". Journal of the Acoustical Society of America 152, n.º 4 (octubre de 2022): A31. http://dx.doi.org/10.1121/10.0015437.
Texto completoKenny, A. J., I. Cato, M. Desprez, G. Fader, R. T. E. Schüttenhelm y J. Side. "An overview of seabed-mapping technologies in the context of marine habitat classification☆". ICES Journal of Marine Science 60, n.º 2 (1 de enero de 2003): 411–18. http://dx.doi.org/10.1016/s1054-3139(03)00006-7.
Texto completoValentine, Page C., Guy R. Cochrane y Kathryn M. Scanlon. "Mapping the Seabed and Habitats in National Marine Sanctuaries—Examples from the East, Gulf and West Coasts". Marine Technology Society Journal 37, n.º 1 (1 de marzo de 2003): 10–17. http://dx.doi.org/10.4031/002533203787537465.
Texto completoWhiteway, Tanya, Andrew Heap, Tara Anderson y Rachel Przeslawski. "Marine mapping survey reveals broad-scale seabed environments of remote offshore basins in Western Australia". APPEA Journal 50, n.º 2 (2010): 730. http://dx.doi.org/10.1071/aj09094.
Texto completoMisiuk, Benjamin, Vincent Lecours y Trevor Bell. "A multiscale approach to mapping seabed sediments". PLOS ONE 13, n.º 2 (28 de febrero de 2018): e0193647. http://dx.doi.org/10.1371/journal.pone.0193647.
Texto completoHughes Clarke, John E., Anand Hiroji, Glen Rice, Fabio Sacchetti y Vera Quinlan. "Regional seabed backscatter mapping using multiple frequencies". Journal of the Acoustical Society of America 141, n.º 5 (mayo de 2017): 3948. http://dx.doi.org/10.1121/1.4988963.
Texto completoGuinan, J., C. McKeon, E. O'Keeffe, X. Monteys, F. Sacchetti, M. Coughlan y C. Nic Aonghusa. "INFOMAR data supports offshore energy development and marine spatial planning in the Irish offshore via the EMODnet Geology portal". Quarterly Journal of Engineering Geology and Hydrogeology 54, n.º 1 (24 de julio de 2020): qjegh2020–033. http://dx.doi.org/10.1144/qjegh2020-033.
Texto completoTesis sobre el tema "Seabed mapping"
Swadi, Ghedhban. "A study of prediction in seabed mapping". Thesis, Cardiff Metropolitan University, 2010. http://hdl.handle.net/10369/2562.
Texto completoPetit, Tristan. "Caractérisation des fonds marins et estimation bathymétrique par inversion de modèle de transfert radiatif : application à l'imagerie hyperspectrale en milieu coralien". Thesis, Brest, 2017. http://www.theses.fr/2017BRES0023/document.
Texto completoAirborne hyperspectral imaging is a potential candidate for mapping and monitoring coral reefs at large scale and with high spatial resolution. In this thesis, we first present the processing steps to be applied to hyperspectral signals for extracting information about seabed types, bathymetry and water optical properties, and we discuss their efficiency with respect to two main confounding factors: (i) low signal to noise ratio of the measured signals, and (ii) large number and variability of physical interactions occurring between the entrance of sunlight into the atmosphere and its measurement by the hyperspectral sensor. Considering these limitations, we examine the performance of an already existing water column processing method: semi-analytical model inversion by optimization. We first evaluate the robustness of seabed type and bathymetry estimation for six different inversion setups. The results on hyperspectral images acquired over Réunion Island reefs in 2009 show that the choice of the inversion setup plays an important role on the quality of the estimations and that the most widely used inversion setup does not always produce the best results. We then evaluate the importance of the accuracy of the parameterization of the direct semi-analytical model. This is done through a sensitivity analysis performed on both simulated and real hyperspectral data acquired in Réunion Island in 2015. The analysis is performed for each inversion setup previously studied. This study shows that in coral reef context the accuracy of the parameterization of the direct model is less important than the choice of the inversion setup. We also demonstrate that it is not possible to identify the most influent parameters of the direct model because it depends on the relative concentration of each optically active constituent
Parnum, Iain Michael. "Benthic habitat mapping using multibeam sonar systems". Thesis, Curtin University, 2007. http://hdl.handle.net/20.500.11937/1131.
Texto completoParnum, Iain Michael. "Benthic habitat mapping using multibeam sonar systems". Curtin University of Technology, Dept. of Imaging and Applied Physics, Centre for Marine Science and Technology, 2007. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=18584.
Texto completoIt was shown that the distribution of the backscatter. The shape parameter was shown to relate to the ratio of the insonification area (which can be interpreted as an elementary scattering cell) to the footprint size rather than to the angular dependence of backscatter strength. When this ratio is less than 5, the gamma shape parameter is very similar for different habitats and is nearly linearly proportional to the ratio. Above a ratio of 5, the gamma shape parameter is not significantly dependent on the ratio and there is a noticeable difference in this parameter between different seafloor types. A new approach to producing images of backscatter properties, introduced and referred to as the angle cube method, was developed. The angle cube method uses spatial interpolation to construct a three-dimensional array of backscatter data that is a function of X-Y coordinates and the incidence angle. This allows the spatial visualisation of backscatter properties to be free from artefacts of the angular dependence and provides satisfactory estimates of the backscatter characteristics.
Using the angle-average backscatter strength and slope of the angular dependence, derived by the angle cube method, in addition to seafloor terrain parameters, habitat probability and classification maps were produced to show distributions of sand, marine vegetation (e.g. seagrass and rhodolith) and hard substrate (e.g. coral and bedrock) for five different survey areas. Ultimately, this study demonstrated that the combination of high-resolution bathymetry and backscatter strength data, as collected by MBS, is an efficient and cost-effective tool for benthic habitat mapping in costal zones.
Lucieer, VL. "Spatial uncertainty estimation techniques for shallow coastal seabed mapping". Thesis, 2007. https://eprints.utas.edu.au/1919/1/Lucieer_front_matter.pdf.
Texto completoYan, Shyh-Bin y 顏世濱. "Application of side-scan sonar in mapping seabed morphology and coral reefs off LIU-CHIEU YÜ". Thesis, 2004. http://ndltd.ncl.edu.tw/handle/41350462418560114995.
Texto completo國立中山大學
海洋環境及工程學系研究所
92
About the investigation method of the present situation of coral reef at present, the main choice is scuba diving investigation no matter domestic and foreign countries. Take the coral reef of physical examination in Taiwan as example, divers use transects as basic methods to calculate the coverage rate of coral reef and characteristic of the seabed environment and to survey specific fish and quantity of the invertebrate in order to judge the influence that the human activity causes to the coral reef. In above-mentioned methods can really make full and accurate investigation to the coral reef of monitor area, so the method has already been adopted and walked for many years by the domestic and international relevant organization. But its shortcomings are slower investigating speed and lack accurate fixed position methods, and the divers also have hiding danger. However, some characteristics of side-scan sonar system just can mend the weak points of them. For the speed of investigating, our side-scan sonar''s survey range can reach the belt area of hundred meters wide in both route sides, so it can substantially improve the speed of investigating. For the accuracy of fixed position, the side-scan sonar system match to GPS can obtain certain longitude and latitude of targets(the precision about 10 m). So, this research is using side-scan sonar system to survey the seabed around LIU-CHIEU YU(the survey area about 2.6 km2), the steps contain: mapping the distribute condition(sand, mud and rock)of seabed bottom, then identifying growing coral reef of rocky area, final assessing its feasibility by the process and result of survey. The ultimate purpose is an attempt to provide a new method for coral reef survey. The result of study shows: the seabed bottom around LIU-CHIEU YÜ can be divided into several parts by the difference of acoustics reflectivity. Among them, coral reef covers maximum area, and the area can reach to 1,133,670m2(46.4% of effective survey area). In the part of identifying growing coral reef in the acoustics image, this study compares with optics images of TOV and acoustics images of side-scan sonar to establish the characteristics of growing coral reef in the acoustics image. Among them, the tree-like corals have some characteristics about high backscatter, individual risings, tree-like figures and acoustics shadows, unregulated reflection surfaces and complicated color tones in the reflection surface, but the cover-form reefs do not have tree-like figures and acoustics shadows. Then, using the above-mentioned characteristics to identify survey area seabed shows:The cover area of growing coral reef is 547,438 m2(22.4% of effective survey area), and the growing coral reef distributes in the southwest, southern and eastern sea area of LIU-CHIEU YÜ. And the optics images of the TOV shows the growth state of growing coral reef in the southeast sea area is superior to the southwest sea area, Finally, assessed by the process and result of this research, basically it is feasible to map the distribute condition of growing coral reef by side-scan sonar system.
Macmillan-Lawler, M. "Development and application of single beam acoustics and underwater videography in marine benthic habitat assessment and mapping". Thesis, 2011. https://eprints.utas.edu.au/11715/1/Thesis_Macmillan-Lawler.pdf.
Texto completoBaker, Jack. "Caring for lhuq'us (pyropia spp.): mapping and remote sensing of Hul'qumi'num culturally important seaweeds in the Salish Sea". Thesis, 2020. http://hdl.handle.net/1828/12149.
Texto completoGraduate
Libros sobre el tema "Seabed mapping"
C, Schwab William, University of California, Berkeley. Dept. of Paleontology. Marine Sciences Group y Geological Survey (U.S.), eds. Generic assessment of steep-slope seabed environments: Identification of sediment cover and evaluation of Swath Sonar Systems for OTEC site mapping. [Reston, Va.?]: U.S. Dept. of the Interior, Geological Survey, 1986.
Buscar texto completoBrady, Karl. Warships, U-boats & liners: A guide to shipwrecks mapped in Irish waters by the Irish National Seabed Survey and INFOMAR mapping projects. Dublin: Stationery Office, 2012.
Buscar texto completoVincent, Gaffney y Fitch Simon, eds. Europe''s Lost Frontiers: Volume 1. Archaeopress Archaeology, 2022. http://dx.doi.org/10.32028/9781803272689.
Texto completoCapítulos de libros sobre el tema "Seabed mapping"
Scott, Gill, Xavier Monteys, David Hardy, Charise McKeon y Thomas Furey. "Mapping the Seabed". En GEOINFORMATICS for Marine and Coastal Management, 17–42. Taylor & Francis Group, 6000 Broken Sound Parkway NW, Suite 300, Boca Raton, FL 33487-2742: CRC Press, 2016. http://dx.doi.org/10.1201/9781315181523-3.
Texto completoWu, Ziyin, Fanlin Yang y Yong Tang. "Constructing and Mapping a Seabed DTM". En High-resolution Seafloor Survey and Applications, 163–95. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-9750-3_7.
Texto completoGlittum, Magne, Øivind Heier, Freddy Pøhner y Karstein Vestgård. "Multibeam Echo-sounder System for Seabed Mapping". En Oceanology, 393–99. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4205-9_43.
Texto completoKostylev, Vladimir E. "Benthic Habitat Mapping from Seabed Acoustic Surveys: Do Implicit Assumptions Hold?" En Sediments, Morphology and Sedimentary Processes on Continental Shelves, 405–16. Chichester, West Sussex, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118311172.ch20.
Texto completoKelly, K. M. y G. J. Heald. "Mapping Seabed Variability Using Combined Echosounder and XBPs for Sonar Performance Prediction". En Impact of Littoral Environmental Variability of Acoustic Predictions and Sonar Performance, 99–106. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0626-2_13.
Texto completoHuvenne, Veerle A. I., Andreas Beyer, Henk de Haas, Karine Dekindt, Jean-Pierre Henriet, Maxim Kozachenko, Karine Olu-Le Roy y Andrew J. Wheeler. "The seabed appearance of different coral bank provinces in the Porcupine Seabight, NE Atlantic: results from sidescan sonar and ROV seabed mapping". En Cold-Water Corals and Ecosystems, 535–69. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/3-540-27673-4_27.
Texto completoCecchi, Enrico, Luigi Piazzi, Michela Ria, Giacomo Marino y Andrea Nicastro. "Coralligenous cliffs in Tuscany: distribution, extension of the habitat and structure of assemblage". En Ninth International Symposium “Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques”, 606–10. Florence: Firenze University Press, 2022. http://dx.doi.org/10.36253/979-12-215-0030-1.56.
Texto completoViolante, Crescenzo. "Computer-Aided Geomorphic Seabed Classification and Habitat Mapping at Punta Licosa MPA, Southern Italy". En Computational Science and Its Applications – ICCSA 2020, 681–95. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58802-1_49.
Texto completoBarbieri, Loris, Filippo Cucinotta, Alessandro Gallo, Fabio Bruno, Maurizio Muzzupappa, Nadia Penna y Roberto Gaudio. "Design and Simulation of the Hull of a Small-Sized Autonomous Surface Vehicle for Seabed Mapping". En Lecture Notes in Mechanical Engineering, 422–31. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-31154-4_36.
Texto completoBajjouk, Touria, Brigitte Guillaumont y Jacques Populus. "Application of airborne imaging spectrometry system data to intertidal seaweed classification and mapping". En Fifteenth International Seaweed Symposium, 463–71. Dordrecht: Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-1659-3_67.
Texto completoActas de conferencias sobre el tema "Seabed mapping"
Ferguson, James. "Under-ice seabed mapping with AUVs". En OCEANS 2009-EUROPE (OCEANS). IEEE, 2009. http://dx.doi.org/10.1109/oceanse.2009.5278204.
Texto completoHussong, Donald M. y J. Grant Blackinton. "Echo Mapper, an Air-Transportable Seabed Mapping AUV". En Oceans 2007. IEEE, 2007. http://dx.doi.org/10.1109/oceans.2007.4449278.
Texto completoRasmussen, Gert Juel. "Challenges and Experience in ROV-based Deepwater Seabed Mapping". En Offshore Technology Conference. Offshore Technology Conference, 2001. http://dx.doi.org/10.4043/13158-ms.
Texto completoMoya, Edgar A. Corzo y Arthur Ayres Neto. "Side scan sonar images attributes characterization for seabed mapping". En 2015 IEEE/OES Acoustics in Underwater Geosciences Symposium (RIO Acoustics). IEEE, 2015. http://dx.doi.org/10.1109/rioacoustics.2015.7473586.
Texto completoLiu, Yaqin, Yan Liu, Xian Zhu y Yanyu Chen. "Research on Model-Based Signal Localization Processing for Waveguide with Elastic Seabed". En 2022 3rd International Conference on Geology, Mapping and Remote Sensing (ICGMRS). IEEE, 2022. http://dx.doi.org/10.1109/icgmrs55602.2022.9849319.
Texto completoMa, Huadong, Haiying Zhou, Yubo Wen y Ping Wang. "Accuracy Analysis of Interpolation Method for Abrupt Change of Seabed Water Depth". En 2022 3rd International Conference on Geology, Mapping and Remote Sensing (ICGMRS). IEEE, 2022. http://dx.doi.org/10.1109/icgmrs55602.2022.9849371.
Texto completoZhang, Ying, Qile Wang, Hanhao Zhu, Zhigang Chai, Zhiqiang Cui y Fan Yang. "Influence of upslope seabed on low frequency acoustic propagation characteristics in shallow sea". En 2022 3rd International Conference on Geology, Mapping and Remote Sensing (ICGMRS). IEEE, 2022. http://dx.doi.org/10.1109/icgmrs55602.2022.9849281.
Texto completoAmate, Laure y Maria-joao Rendas. "A contribution to the problem of mapping seabed transition zones." En OCEANS 2006. IEEE, 2006. http://dx.doi.org/10.1109/oceans.2006.307138.
Texto completoThurman, Edward, James Riordan y Daniel Toal. "Automated Optimisation of Simultaneous Multibeam and Sidescan Sonar Seabed Mapping". En OCEANS 2007 - Europe. IEEE, 2007. http://dx.doi.org/10.1109/oceanse.2007.4302324.
Texto completoHolland, C. W., J. Belcourt, S. Dosso y J. Dettmer. "High Resolution Quantitative Seabed Mapping: Exploiting the Frequency-Domain Reflection Coefficient". En 81st EAGE Conference and Exhibition 2019. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201901928.
Texto completoInformes sobre el tema "Seabed mapping"
Siwabessy, Justy, Maggie Tran, Zhi Huang, Scott Nichol y Ian Atkinson. Mapping and Classification of Darwin Harbour Seabed. Geoscience Australia, 2015. http://dx.doi.org/10.11636/record.2015.018.
Texto completoYin, P., K. Cao, J. Q. Liu y S. Y. Ye. Seabed mapping: critical needs and potential application in China offshore. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2017. http://dx.doi.org/10.4095/305942.
Texto completoGreen, S., R. Cooper, M. Lark, D. Dove y H. Stewart. Fit for purpose approaches to seabed mapping; developing a tool box. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2017. http://dx.doi.org/10.4095/305852.
Texto completoSonnichsen, G. V. Seabed mapping surveys, SW Makkovik Bank, Harrison Bank, NRCAN Expedition Report 2008028. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2008. http://dx.doi.org/10.4095/226154.
Texto completoLongo, L. L., F. Z. Malachias y A. C. Bastos. Habitat mapping in Abrolhos inter-reefal inner shelf seabed, Brazilian coast, southwestern Atlantic. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2017. http://dx.doi.org/10.4095/305888.
Texto completoFader, G. B. J., R. O. Miller y B. J. Todd. Geological interpretation of Halifax Harbour, Nova Scotia, Canada. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331504.
Texto completoDimitrov, Lyubomir, Bogdan Prodanov, Valentina Doncheva, Dimitar Berov y Ekaterina Trifonova. Seabed Mapping of the Bulgarian Coastal Zone between Sozopol and Tsarevo (Southern Bulgarian Black Sea). "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, mayo de 2019. http://dx.doi.org/10.7546/crabs.2019.05.11.
Texto completoEamer, J. B. R., C. Stancu, A. Normandeau y D. Didier. R/V Nuliajuk expedition 2022Nuliajuk: seabed mapping and marine geohazards in Grise Fiord, near Ausuittuq, Nunavut. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331219.
Texto completoLimoges, A., A. Normandeau, H. Sharpe, G. Philibert, K. Anthony, C. Gillies, Z. MacMillan-Kenny et al. 2021 R/V William-Kennedy: Nunatsiavut Coastal Interactions Project and seabed mapping in Nain, Nunatsiavut, Newfoundland and Labrador. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329513.
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