These are generally small holes, which nevertheless render the data less useful, especially in fields of hydrological modeling. Archived copy as title link. For example, the file N20E The official 3-arc-second and 1-arc-second data for versions 2. Retrieved 24 July

Uploader: Samusida
Date Added: 13 August 2012
File Size: 60.54 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 59478
Price: Free* [*Free Regsitration Required]

The elevation models derived from the SRTM data are used in srtm3 information systems. This data is provided in an effort to promote the use of geospatial science and srtm3 for sustainable development and resource conservation in the developing world. The outermost rows and columns of each tile overlap with the corresponding rows and columns of adjacent tiles.

Consultative Group on International Agricultural Research. Archived from the original on 17 October Archived srtm3 the original on 28 September This page was last edited on 12 Decemberat Retrieved 24 July The elevation models are arranged srtm3 tiles, each covering one degree of latitude and one degree of longitude, named according to their south western corners.

Views Read View source View history. Digital elevation models Space synthetic aperture radar in spaceflight Satellite meteorology and remote sensing Spacecraft instruments Topography techniques. Data can be downloaded using a browser or accessed directly from the ftp site. These amount to no more than 0.


Mission to Map the World”. Srtm3 are produced from a seamless dataset to allow easy mosaicing. All articles with dead external links Articles with dead external links from January Articles with permanently dead external links CS1 maint: Udvar-Hazy Center in Chantilly, Virginia. Archived from the original on srtm3 August Archived srtm3 the original on The SRTM digital elevation data, produced by NASA originally, is a major breakthrough in digital mapping srtm3 the world, and provides a major advance in the accessibility of high quality elevation data for large portions of the tropics and other areas of the developing world.

Retrieved from ” https: Note that the script has SRTM3 values hardcoded; if you’re using SRTM1, you’ll have to change the number of rows and columns tothe number of row bytes toand the pixel dimensions to 0.

There was a problem providing the content you requested

Intermap Technologies was the prime contractor for processing the interferometric synthetic aperture radar data. For example, the file N20E Srtn3 copy as title Commons srtm3 link is on Wikidata. Views Read Edit View history.


These are generally small holes, which nevertheless render the data less useful, especially in fields srtm3 hydrological modeling. In other languages Add links.

Index of /srtm/version2_1/SRTM3

Two datasets srtm3 global coverage void-filled SRTM data at full resolution: Many OpenStreetMap-based projects use SRTM data to provide topography information, relief shading, and elevation profiles for trails and routes.

On 22nd February custserv usgs. By using this site, you agree to the Terms of Use and Srtm3 Policy. Srtm3 original SRTM elevations were calculated relative to the WGS84 ellipsoid and then the EGM96 geoid separation values were added to convert to heights relative to the geoid for all the released products.

Groups of scientists have worked on algorithms to fill ssrtm3 voids srtm3 the original SRTM data. The dimensions of the three arcsecond tiles are x