SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Land Surface
A global 1-km resolution land surface digital elevation model (DEM) derived from U.S. Geological Survey (USGS) 30 arc-second SRTM30 gridded DEM data created from the NASA Shuttle Radar Topography Mission (SRTM). GTOPO30 data are used for high latitudes where SRTM data are not available. For a grayscale hillshade image layer of this dataset, see "world_srtm30plus_dem1km_hillshade" in the distribution links listed in the metadata.
Data and resources
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This URL provides a catalog page for this dataset within THREDDS Data Server (TDS).HTML Open
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This URL provides a standard OPeNDAP html interface for selecting data from this dataset. Change the extension to .info for a description of the dataset.HTML Open
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This URL provides a viewer and/or data access for this dataset.HTML Open
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This URL provides a viewer and/or data access for this dataset.ERDDAP Open
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This URL provides a viewer and/or data access for this dataset.HTML Open
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This URL provides additional information related to this dataset.HTML Open
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THREDDS OPeNDAPHTML Open
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Open Geospatial Consortium Web Coverage Service (WCS)WCS Open
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Open Geospatial Consortium Web Map Service (WMS)WMS Open
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THREDDS NetCDF Subset ServiceHTML Open
Additional information
| Date (creation) | 2014-11-29 |
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| Date (revision) | 2014-11-29 |
| Date (issued) | 2015-05-20 |
| Status | onGoing |
| Update frequency | asNeeded |
| Metadata language | en |
| License | David T. Sandwell, Walter H. F. Smith, and Joseph J. Becker Copyright 2009. The Regents of the University of California. All Rights Reserved. Permission to copy, modify and distribute any part of this gridded bathymetry at 30 second resolution for educational, research and non-profit purposes, without fee, and without a written agreement is hereby granted, provided that the above copyright notice, this paragraph and the following three paragraphs appear in all copies. Those desiring to incorporate this global bathymetry into commercial products or use for commercial purposes should contact the Technology Transfer and Intellectual Property Services, University of California, San Diego, 9500 Gilman Drive, Mail Code 0910, La Jolla, CA 92093-0910, Ph: (858) 534-5815, FAX: (858) 534-7345, E-MAIL:invent@ucsd.edu. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS global bathymetry, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THE global bathymetry PROVIDED HEREIN IS ON AN 'AS IS' BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. THE UNIVERSITY OF CALIFORNIA MAKES NO REPRESENTATIONS AND EXTENDS NO WARRANTIES OF ANY KIND, EITHER IMPLIED OR EXPRESS, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR THAT THE USE OF THE global bathymetry WILL NOT INFRINGE ANY PATENT, TRADEMARK OR OTHER RIGHTS. |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-04 |
| Created | 2026-11-04 |
| API | package_show |