Changes between Version 27 and Version 28 of Processing/SRTMDEMs
- Timestamp:
- Jul 25, 2011, 5:04:55 PM (13 years ago)
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Processing/SRTMDEMs
v27 v28 87 87 Check [http://www.gpsinformation.org/utm-zones.gif] For the UTM zone 88 88 89 7. Here we can use the manual method of calculating the eastings/northings or simply grab them from the tile(s) we have input.89 7. Move ASTER/DEM to UTM location and set region. Here we can use the manual method of calculating the eastings/northings or simply grab them from the tile(s) we have input. 90 90 91 91 '''Manual:''' … … 131 131 }}} 132 132 133 8. To output an ASCII DEM from the converted map, the instructions are the same as [wiki:Processing/NextMapDEMs those on the NextMap page]. Follow the instructions from about half-way down. Make sure to covert your DEM to an az-style header.134 133 135 9. To elevate the SRTM/ASTER DEM to the WGS84 spheroid (as is required for LiDAR deliveries and LiDAR DEM patching) see [wiki:Processing/DEM2WGS84 Elevate an SRTM/ASTER DEM to the WGS84 spheroid]. 134 8. To elevate the SRTM/ASTER DEM to the WGS84 spheroid (as is required for LiDAR deliveries and LiDAR DEM patching) see [wiki:Processing/DEM2WGS84 Elevate an SRTM/ASTER DEM to the WGS84 spheroid]. 135 136 9. To output an ASCII DEM from the converted map, the instructions are the same as [wiki:Processing/NextMapDEMs those on the NextMap page]. Follow the instructions from about half-way down. Make sure to covert your DEM to an az-style header. 136 137 137 138 10. When your DEM is finished, place it in ~arsf/dems and link it from within the individual projects. Make sure it's origin is contained in the file name e.g. <PROJECT_NAME>-ASTER.dem.