Marine Geomorphometry

Geomorphometry is the science of quantitative terrain characterization and analysis, and has traditionally focused on the investigation of terrestrial and planetary landscapes. However, applications of marine geomorphometry have now moved beyond the simple adoption of techniques developed for terres...

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Bibliographic Details
Main Author: Dolan, Margaret (auth)
Other Authors: Lucieer, Vanessa (auth), Lecours, Vincent (auth)
Format: Book Chapter
Published: MDPI - Multidisciplinary Digital Publishing Institute 2019
Subjects:
GIS
DEM
Online Access:Get Fullteks
DOAB: description of the publication
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041 0 |a English 
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100 1 |a Dolan, Margaret  |4 auth 
700 1 |a Lucieer, Vanessa  |4 auth 
700 1 |a Lecours, Vincent  |4 auth 
245 1 0 |a Marine Geomorphometry 
260 |b MDPI - Multidisciplinary Digital Publishing Institute  |c 2019 
300 |a 1 electronic resource (400 p.) 
506 0 |a Open Access  |2 star  |f Unrestricted online access 
520 |a Geomorphometry is the science of quantitative terrain characterization and analysis, and has traditionally focused on the investigation of terrestrial and planetary landscapes. However, applications of marine geomorphometry have now moved beyond the simple adoption of techniques developed for terrestrial studies, driven by the rise in the acquisition of high-resolution seafloor data and by the availability of user-friendly spatial analytical tools. Considering that the seafloor represents 71% of the surface of our planet, this is an important step towards understanding the Earth in its entirety.This volume is the first one dedicated to marine applications of geomorphometry. It showcases studies addressing the five steps of geomorphometry: sampling a surface (e.g., the seafloor), generating a Digital Terrain Model (DTM) from samples, preprocessing the DTM for subsequent analyses (e.g., correcting for errors and artifacts), deriving terrain attributes and/or extracting terrain features from the DTM, and using and explaining those terrain attributes and features in a given context. Throughout these studies, authors address a range of challenges and issues associated with applying geomorphometric techniques to the complex marine environment, including issues related to spatial scale, data quality, and linking seafloor topography with physical, geological, biological, and ecological processes. As marine geomorphometry becomes increasingly recognized as a sub-discipline of geomorphometry, this volume brings together a collection of research articles that reflect the types of studies that are helping to chart the course for the future of marine geomorphometry. 
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653 |a geomorphology 
653 |a simulation 
653 |a accuracy 
653 |a spatial scale 
653 |a marine geomorphology 
653 |a surface roughness 
653 |a forage fish 
653 |a satellite imagery 
653 |a thalwegs 
653 |a digital elevation models (DEMs) 
653 |a Seabed 2030 
653 |a Pacific sand lance 
653 |a Acoustic applications 
653 |a python 
653 |a Nippon Foundation/GEBCO 
653 |a Oceanic Shoals Australian Marine Park 
653 |a submarine topography 
653 |a multi beam echosounder 
653 |a sedimentation 
653 |a bedforms 
653 |a carbonate banks 
653 |a polychaete 
653 |a cold-water coral 
653 |a multiscale 
653 |a automated-mapping 
653 |a semi-automated mapping 
653 |a sediment habitats 
653 |a Atlantic Ocean 
653 |a Northwestern Australia 
653 |a random forest 
653 |a benthic habitat mapping 
653 |a paleoclimate 
653 |a submerged glacial bedforms 
653 |a seafloor 
653 |a currents 
653 |a Cenomanian-Turonian 
653 |a Multibeam bathymetry 
653 |a geomorphometry 
653 |a ArcGIS 
653 |a filter 
653 |a seabed mapping 
653 |a coral reefs 
653 |a eastern Brazilian shelf 
653 |a digital terrain analysis 
653 |a multibeam spatial resolution 
653 |a multibeam 
653 |a multibeam sonar 
653 |a Timor Sea 
653 |a seafloor geomorphometry 
653 |a shelf-slope-rise 
653 |a terrain analysis 
653 |a seafloor mapping technologies 
653 |a spatial analysis 
653 |a Canary Basin 
653 |a paleobathymetry 
653 |a Bonaparte Basin 
653 |a pockmarks 
653 |a benthic habitats 
653 |a Malin Basin 
653 |a geographic object-based image analysis 
653 |a seafloor mapping standards and protocols 
653 |a GIS 
653 |a Bering Sea 
653 |a object segmentation 
653 |a Barents Sea 
653 |a bathymetry 
653 |a carbonate mound 
653 |a underwater acoustics 
653 |a integration artefacts 
653 |a multibeam echosounder 
653 |a domes 
653 |a global bathymetry 
653 |a Random Forests 
653 |a North Sea 
653 |a spatial prediction 
653 |a Glaciated Margin 
653 |a marine geology 
653 |a image segmentation 
653 |a shelf morphology 
653 |a Alaska 
653 |a paleoceanography 
653 |a confidence 
653 |a swath geometry 
653 |a volcanoes 
653 |a deglaciation 
653 |a Cretaceous 
653 |a DEM 
653 |a habitat mapping 
653 |a marine remote sensing 
653 |a reconstruction 
653 |a acoustic-seismic profiling 
653 |a canyons 
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