Changes between Version 6 and Version 7 of OsgTerrainData
- Timestamp:
- May 29, 2011, 6:28:12 PM (13 years ago)
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OsgTerrainData
v6 v7 9 9 * Digital Elevation Data 10 10 * Free global elevation data with 3 arcsec resolution: SRTM data (NASA) 11 * Free global elevation data with 1 arcsec resolution but a lot of high frequency noise: ASTER Data (NASA) Comparision SRTM vs. ASTER: https://arrowsmith.blog.asu.edu/2009/07/27/looking-at-the-new-aster-30-m-dems-not-so-impressive-relative-to-srtm-90-m/?triedWebauth=1 11 * Free global elevation data with 1 arcsec resolution but a lot of high frequency noise: ASTER Data (NASA)[[br]] 12 Comparison SRTM vs. ASTER: https://arrowsmith.blog.asu.edu/2009/07/27/looking-at-the-new-aster-30-m-dems-not-so-impressive-relative-to-srtm-90-m/?triedWebauth=1 12 13 * Free local high resolution elevation models: DEM data (www.viewfinderpanoramas.org) 13 14 * Textures/Orthophotos