Algorithm for the visualization of subtle topographic change of variable size in digital elevation models

JavaScript code to be implemented in Google Earth Engine(c). <br/> <br>The multi-scale relief model (MSRM) is a new algorithm for the visual interpretation of landforms using DSMs. The significance of this new method lies in its capacity to extract landform morphology from both high- and...

ver descrição completa

Detalhes bibliográficos
Autor: Orengo Romeu, Hèctor A.
Formato: conjunto de datos
Fecha de publicación:2022
País:España
Recursos:Consorci de Serveis Universitaris de Catalunya (CSUC)
Repositorio:CORA.Repositori de Dades de Recerca
OAI Identifier:oai:dnet:cora.rdr____::3860c51025b1e14eb17a4c901790e984
Acesso em linha:https://doi.org/10.34810/DATA243
Access Level:acceso abierto
Palavra-chave:Arts and Humanities
Computer and Information Science
digital terrain modeling
topography visualization
paleoenvironments
Google Earth Engine
id ES_d73fc93b9072a24ba73211b8a91e4db3
oai_identifier_str oai:dnet:cora.rdr____::3860c51025b1e14eb17a4c901790e984
network_acronym_str ES
network_name_str España
repository_id_str
spelling Algorithm for the visualization of subtle topographic change of variable size in digital elevation modelsOrengo Romeu, Hèctor A.Arts and HumanitiesComputer and Information Sciencedigital terrain modelingtopography visualizationpaleoenvironmentsGoogle Earth EngineJavaScript code to be implemented in Google Earth Engine(c). <br/> <br>The multi-scale relief model (MSRM) is a new algorithm for the visual interpretation of landforms using DSMs. The significance of this new method lies in its capacity to extract landform morphology from both high- and low-resolution DSMs independently of the shape or scale of the landform under study. This method thus provides important advantages compared to previous approaches as it: (1) allows the use of worldwide medium resolution models, such as SRTM, ASTER GDEM, ALOS, and TanDEM-X; (2) offers an alternative to traditional photograph interpretation that does not rely on the quality of the imagery employed nor on the environmental conditions and time of its acquisition; and (3) can be easily implemented for large areas using traditional GIS/RS software.<br/> <br>The algorithm is tested in the Sutlej-Yamuna interfluve, which is a very large low-relief alluvial plain in northwest India where 10 000 km of palaeoriver channels have been mapped using MSRM.<br/>CORA.Repositori de Dades de RecercaGil, Lydia2022info:eu-repo/semantics/datasethttps://doi.org/10.34810/DATA243reponame:CORA.Repositori de Dades de Recercainstname:Consorci de Serveis Universitaris de Catalunya (CSUC)Inglésinfo:eu-repo/semantics/openAccessCustom Dataset Termsoai:dnet:cora.rdr____::3860c51025b1e14eb17a4c901790e9842026-06-17T12:20:17Z
dc.title.none.fl_str_mv Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
title Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
spellingShingle Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
Orengo Romeu, Hèctor A.
Arts and Humanities
Computer and Information Science
digital terrain modeling
topography visualization
paleoenvironments
Google Earth Engine
title_short Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
title_full Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
title_fullStr Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
title_full_unstemmed Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
title_sort Algorithm for the visualization of subtle topographic change of variable size in digital elevation models
dc.creator.none.fl_str_mv Orengo Romeu, Hèctor A.
author Orengo Romeu, Hèctor A.
author_facet Orengo Romeu, Hèctor A.
author_role author
dc.contributor.none.fl_str_mv Gil, Lydia
dc.subject.none.fl_str_mv Arts and Humanities
Computer and Information Science
digital terrain modeling
topography visualization
paleoenvironments
Google Earth Engine
topic Arts and Humanities
Computer and Information Science
digital terrain modeling
topography visualization
paleoenvironments
Google Earth Engine
description JavaScript code to be implemented in Google Earth Engine(c). <br/> <br>The multi-scale relief model (MSRM) is a new algorithm for the visual interpretation of landforms using DSMs. The significance of this new method lies in its capacity to extract landform morphology from both high- and low-resolution DSMs independently of the shape or scale of the landform under study. This method thus provides important advantages compared to previous approaches as it: (1) allows the use of worldwide medium resolution models, such as SRTM, ASTER GDEM, ALOS, and TanDEM-X; (2) offers an alternative to traditional photograph interpretation that does not rely on the quality of the imagery employed nor on the environmental conditions and time of its acquisition; and (3) can be easily implemented for large areas using traditional GIS/RS software.<br/> <br>The algorithm is tested in the Sutlej-Yamuna interfluve, which is a very large low-relief alluvial plain in northwest India where 10 000 km of palaeoriver channels have been mapped using MSRM.<br/>
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
format dataset
dc.identifier.none.fl_str_mv https://doi.org/10.34810/DATA243
url https://doi.org/10.34810/DATA243
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Custom Dataset Terms
eu_rights_str_mv openAccess
rights_invalid_str_mv Custom Dataset Terms
dc.publisher.none.fl_str_mv CORA.Repositori de Dades de Recerca
publisher.none.fl_str_mv CORA.Repositori de Dades de Recerca
dc.source.none.fl_str_mv reponame:CORA.Repositori de Dades de Recerca
instname:Consorci de Serveis Universitaris de Catalunya (CSUC)
instname_str Consorci de Serveis Universitaris de Catalunya (CSUC)
reponame_str CORA.Repositori de Dades de Recerca
collection CORA.Repositori de Dades de Recerca
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869420984765775872
score 15.812429

Registos relacionados