Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM
Layers include: various DEM derivatives computed using SAGA GIS at 250 m and using MERIT DEM (Yamazaki et al., 2017) as input. Antartica is not included. MERIT DEM was first reprojected to 6 global tiles based on the Equi7 grid system (Bauer-Marschallinger et al. 2014) and then these were used to de...
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ftzenodo:oai:zenodo.org:1447210 2024-09-15T17:49:15+00:00 Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM Tomislav Hengl 2018-10-05 https://doi.org/10.5281/zenodo.1447210 eng eng Zenodo https://doi.org/10.5281/zenodo.1447209 https://doi.org/10.5281/zenodo.1447210 oai:zenodo.org:1447210 info:eu-repo/semantics/openAccess Creative Commons Attribution Share Alike 4.0 International https://creativecommons.org/licenses/by-sa/4.0/legalcode LandGIS Digital elevation model geomorphometry relief info:eu-repo/semantics/other 2018 ftzenodo https://doi.org/10.5281/zenodo.144721010.5281/zenodo.1447209 2024-07-25T21:42:14Z Layers include: various DEM derivatives computed using SAGA GIS at 250 m and using MERIT DEM (Yamazaki et al., 2017) as input. Antartica is not included. MERIT DEM was first reprojected to 6 global tiles based on the Equi7 grid system (Bauer-Marschallinger et al. 2014) and then these were used to derive all DEM derivatives. To access original DEM tiles please refer to MERIT DEM download page . To access and visualize maps use: OpenLandMap.org If you discover a bug, artifact or inconsistency in the maps, or if you have a question please use some of the following channels: Technical issues and questions about the code: https://gitlab.com/openlandmap/global-layers/issues General questions and comments: https://disqus.com/home/forums/landgis/ All files internally compressed using "COMPRESS=DEFLATE" creationoption in GDAL. File naming convention: dtm = theme: digital terrain models, twi = variable: SAGA GIS Topographic Wetness Index, merit.dem = determination method: MERIT DEM, m = mean value, 1km = spatial resolution / block support: 1 km, s0.0cm = vertical reference: land surface, 2017 = time reference: year 2017, v1.0 = version number: 1.0 Other/Unknown Material antartic* Zenodo |
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LandGIS Digital elevation model geomorphometry relief |
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LandGIS Digital elevation model geomorphometry relief Tomislav Hengl Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM |
topic_facet |
LandGIS Digital elevation model geomorphometry relief |
description |
Layers include: various DEM derivatives computed using SAGA GIS at 250 m and using MERIT DEM (Yamazaki et al., 2017) as input. Antartica is not included. MERIT DEM was first reprojected to 6 global tiles based on the Equi7 grid system (Bauer-Marschallinger et al. 2014) and then these were used to derive all DEM derivatives. To access original DEM tiles please refer to MERIT DEM download page . To access and visualize maps use: OpenLandMap.org If you discover a bug, artifact or inconsistency in the maps, or if you have a question please use some of the following channels: Technical issues and questions about the code: https://gitlab.com/openlandmap/global-layers/issues General questions and comments: https://disqus.com/home/forums/landgis/ All files internally compressed using "COMPRESS=DEFLATE" creationoption in GDAL. File naming convention: dtm = theme: digital terrain models, twi = variable: SAGA GIS Topographic Wetness Index, merit.dem = determination method: MERIT DEM, m = mean value, 1km = spatial resolution / block support: 1 km, s0.0cm = vertical reference: land surface, 2017 = time reference: year 2017, v1.0 = version number: 1.0 |
format |
Other/Unknown Material |
author |
Tomislav Hengl |
author_facet |
Tomislav Hengl |
author_sort |
Tomislav Hengl |
title |
Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM |
title_short |
Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM |
title_full |
Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM |
title_fullStr |
Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM |
title_full_unstemmed |
Global DEM derivatives at 250 m, 1 km and 2 km based on the MERIT DEM |
title_sort |
global dem derivatives at 250 m, 1 km and 2 km based on the merit dem |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://doi.org/10.5281/zenodo.1447210 |
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antartic* |
genre_facet |
antartic* |
op_relation |
https://doi.org/10.5281/zenodo.1447209 https://doi.org/10.5281/zenodo.1447210 oai:zenodo.org:1447210 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution Share Alike 4.0 International https://creativecommons.org/licenses/by-sa/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.144721010.5281/zenodo.1447209 |
_version_ |
1810291015472381952 |