Surface topography and velocities of Ngozumpa Glacier, Nepal, with links to GeoTIFFs
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2017
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| _version_ | 1867168184776261632 |
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| author | Benn, Douglas I Thompson, Sarah Luckman, Adrian |
| author_facet | Benn, Douglas I Thompson, Sarah Luckman, Adrian |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset consists of: three orthophotos and DEMs derived from Stereo Geo-Eye and Worldview imagery; and two velocity maps derived from TerraSAR-X imagery. The DEM-orthophoto pairs cover the debris-covered tongue of Ngozumpa Glacier at 5m horizontal resolution for 9 June 2010 (GeoEye-1), 23 December 2012 (GeoEye-1) and 5 January 2015 (WorldView-3). The 'annual' velocity map is based on feature tracking on images acquired on 29 January 2015 and 5 January 2016. The 'velocity difference' map shows the difference between the 'annual' values and velocities derived from images covering a minimal 'winter' period: 19 September 2014 to 18 January 2015. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_880056 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Surface topography and velocities of Ngozumpa Glacier, Nepal, with links to GeoTIFFs Benn, Douglas I Thompson, Sarah Luckman, Adrian DATE/TIME; File name; File size; Nepal; Ngozumpa_Glacier_DEM; Uniform resource locator/link to file The dataset consists of: three orthophotos and DEMs derived from Stereo Geo-Eye and Worldview imagery; and two velocity maps derived from TerraSAR-X imagery. The DEM-orthophoto pairs cover the debris-covered tongue of Ngozumpa Glacier at 5m horizontal resolution for 9 June 2010 (GeoEye-1), 23 December 2012 (GeoEye-1) and 5 January 2015 (WorldView-3). The 'annual' velocity map is based on feature tracking on images acquired on 29 January 2015 and 5 January 2016. The 'velocity difference' map shows the difference between the 'annual' values and velocities derived from images covering a minimal 'winter' period: 19 September 2014 to 18 January 2015. |
| title | Surface topography and velocities of Ngozumpa Glacier, Nepal, with links to GeoTIFFs |
| topic | DATE/TIME; File name; File size; Nepal; Ngozumpa_Glacier_DEM; Uniform resource locator/link to file |
| url | https://doi.org/10.1594/PANGAEA.880056 |