NAME
r.in.srtm - Imports SRTM HGT files into raster map.
KEYWORDS
raster,
import,
SRTM
SYNOPSIS
r.in.srtm
r.in.srtm --help
r.in.srtm [-1] input=name [output=name] [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags:
- -1
- Input is a 1-arcsec tile (default: 3-arcsec)
- --overwrite
- Allow output files to overwrite existing files
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- input=name [required]
- Name of SRTM input tile (file without .hgt.zip extension)
- output=name
- Name for output raster map (default: input tile)
r.in.srtm imports SRTM HGT files into GRASS.
SRTM Version 1 and improved Version 2 data sets can be downloaded from
NASA at this site:
http://dds.cr.usgs.gov/srtm/ (archived)
https://earthexplorer.usgs.gov/
Gap-filled SRTM Version 3 data can be downloaded from USGS at this site:
https://e4ftl01.cr.usgs.gov/MEASURES/SRTMGL3.003/2000.02.11/
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 by
d.grid:
To import TOPEX/SRTM30 PLUS data, use
r.in.bin.
M. Neteler, 2005.
SRTM and VMAP0 data in OGR and GRASS. GRASS Newsletter, Vol.3, pp. 2-6, June 2005. ISSN 1614-8746.
r.in.bin,
r.in.srtm.region (Addon),
r.in.nasadem (Addon)
The Shuttle Radar Topography Mission
homepage at NASA's JPL. (archived)
The SRTM Web Forum (archived)
Markus Neteler
Improved by W. Kyngesburye and H. Bowman
Update for SRTM V3 by Markus Metz
SOURCE CODE
Available at:
r.in.srtm source code
(history)
Latest change: Tuesday Dec 17 20:17:20 2024 in commit: ab90c5e5a9b668894da360fa97ffd4a51a38931e
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GRASS Development Team,
GRASS GIS 8.5.0dev Reference Manual