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r.in.srtm.1grass
Langue: en
Version: 334737 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
r.in.srtm - Import SRTM HGT files into GRASSKEYWORDS
raster, importSYNOPSIS
r.in.srtmr.in.srtm help
r.in.srtm [-1] input=string [output=string] [--overwrite] [--verbose] [--quiet]
Flags:
- -1
Input is a 1-arcsec tile (default: 3-arcsec)- --overwrite
Allow output files to overwrite existing files- --verbose
Verbose module output- --quiet
Quiet module output
Parameters:
- input=string
SRTM input tile (file without .hgt.zip extension)- output=string
Output raster map (default: input tile)
DESCRIPTION
r.in.srtm imports SRTM hgt files into GRASS. SRTM data sets can be downloaded from NASA at this FTP site (Version 1 and the improved Version 2):ftp://e0srp01u.ecs.nasa.gov/srtm/
NOTES
SRTM tiles are of 1 degree by 1 degree size. The SRTM filename contains the coordinates which refer to the center of the lower left pixel (e.g., N51E010: lower left cell center at 10E, 51N). To identify a tile name, a grid can be easily visualized in the GRASS monitor:d.grid size=1
To import TOPEX/SRTM30 PLUS data, use r.in.bin.
SEE ALSO
r.in.binThe Shuttle Radar Topography Mission homepage at NASA's JPL.
The SRTM Web Forum
REFERENCES
M. Neteler, 2005. GRASS Newsletter, Vol.3, pp. 2-6, June 2005. ISSN 1614-8746.AUTHORS
Markus NetelerImproved by W. Kyngesburye and H. Bowman
Last changed: $Date: 2010-02-28 03:18:51 +0100 (dom, 28 feb 2010) $
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