Import SRTM30 DEM
| Author(s) | O.Conrad (c) 2004 |
| Library ID | io_grid |
| Tool ID | 9 |
| Version | 1.0 |
| Menu | File | Grid | Import |
Description
The tool extracts elevation grids from SRTM30 data.
"SRTM30 is a near-global digital elevation model (DEM) comprising a combination of data from the Shuttle Radar Topography Mission, flown in February, 2000 and the the U.S. Geological Survey's GTOPO30 data set. It can be considered to be either an SRTM data set enhanced with GTOPO30, or as an upgrade to GTOPO30." (NASA)
A directory, that contains the uncompressed SRTM30 DEM files, can be located using the "Path" parameter of this tool.
References
USGS EROS Archive - GTOPO30
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Output | Grid | data object Grid, output, optional | GRID | - | - |
| Options | Path | file path | PATH | - | - |
| West | integer number | XMIN | - | Default: 60 |
| East | integer number | XMAX | - | Default: 120 |
| South | integer number | YMIN | - | Default: 20 |
| North | integer number | YMAX | - | Default: 50 |
Command Line
Usage: saga_cmd io_grid 9 [-GRID ] [-PATH ] [-XMIN ] [-XMAX ] [-YMIN ] [-YMAX ]
-GRID: Grid
data object Grid, output, optional
-PATH: Path
file path
-XMIN: West
integer number
Default: 60
-XMAX: East
integer number
Default: 120
-YMIN: South
integer number
Default: 20
-YMAX: North
integer number
Default: 50