SRTM_NigerDelta_90m (Map Service)
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Current Version: 10.81
Service Description: Shuttle Radar Topography Mission (SRTM) data had previously only been available worldwide at 90-meter resolution. The National Geospatial-Intelligence Agency (NGA), NASA, and USGS are now releasing a newly processed, global SRTM 30-meter dataset.
The image shows an example of the 90-meter data of the Niger River Delta in western Africa.
More detailed elevation data are especially critical in such coastal settings that have small elevation changes.
For more information on the new SRTM elevation product, see the USGS Top Story: http://www.usgs.gov/blogs/features/usgs_top_story/enhanced-elevation-data-to-sharpen-global-focus-on-climate-issues/
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Description: Shuttle Radar Topography Mission (SRTM) data had previously only been available worldwide at 90-meter resolution. The National Geospatial-Intelligence Agency (NGA), NASA, and USGS are now releasing a newly processed, global SRTM 30-meter dataset.
The image shows an example of the 90-meter data of the Niger River Delta in western Africa.
More detailed elevation data are especially critical in such coastal settings that have small elevation changes.
For more information on the new SRTM elevation product, see the USGS Top Story: http://www.usgs.gov/blogs/features/usgs_top_story/enhanced-elevation-data-to-sharpen-global-focus-on-climate-issues/
Copyright Text: NGA, NASA, USGS
Spatial Reference:
102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly
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- Origin:
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Y: 2.0037508342787E7
- Spatial Reference:
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Spatial Reference:
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Units: esriMeters
Supported Image Format Types: PNG
Export Tiles Allowed: false
Max Export Tiles Count: 100000
Document Info:
- Title: SRTM_NigerDelta_90m
- Author: StoryMaps
- Comments:
- Subject: This layer is used to compare the difference between SRTM 30 and 90 data products.
- Category:
- Keywords: SRTM, USGS