DGM1 Rheinland-Pfalz
- Author: O.Conrad (c) 2025
- Menu: File | Web Services | DGM1 Germany
Description
This tool provides easy-to-use access to the 'Digitales Geländemodell 1m (DGM1)' elevation data from the OpenData server of the Landesamt für Vermessung und Geobasisinformation Rheinland-Pfalz (Rhineland-Palatinate). It uses a local database in the chosen directory which provides the original tiles. If the tiles covering the requested area are not found in this directory the tool tries to download these from the server.
The data is licensed under CC BY-SA 4.0
References
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Grid | grid, input | GRID | - | - |
| Shapes | shapes, input | SHAPES | - | - |
| Output | DGM1 | data object Grid, output, optional | RESULT | - | - |
| Options | Local Tiles Directory | file path | TILES | Download location for tiles. If requested tile is already present download will be skipped. | - |
| Extent | choice | EXTENT | - | Available Choices:
[0] user defined
[1] shapes extent
[2] grid system extent
[3] grid system
Default: 0 |
| Grid System | grid system | GRID_SYSTEM | - | - |
| West | floating point number | XMIN | - | Default: 0.000000 |
| East | floating point number | XMAX | - | Default: 1000.000000 |
| South | floating point number | YMIN | - | Default: 0.000000 |
| North | floating point number | YMAX | - | Default: 1000.000000 |
| Columns | integer number | NX | - | Minimum: 1
Default: 1001 |
| Rows | integer number | NY | - | Minimum: 1
Default: 1001 |
| Buffer | floating point number | BUFFER | add buffer (map units) to extent | Minimum: 0.000000
Default: 0.000000 |
| Cellsize | floating point number | CELLSIZE | - | Minimum: 0.100000
Default: 1.000000 |
| Coordinate System Definition | text | CRS_STRING | Supported formats comprise PROJ and WKT strings, object codes (e.g. "EPSG:4326"). | - |
Command Line
Usage: saga_cmd io_webservices 10 [-RESULT ] [-TILES ] [-EXTENT ] [-GRID ] [-SHAPES ] [-XMIN ] [-XMAX ] [-YMIN ] [-YMAX ] [-NX ] [-NY ] [-BUFFER ] [-CELLSIZE ] [-CRS_STRING ]
-RESULT: DGM1
data object Grid, output, optional
-TILES: Local Tiles Directory
file path
-EXTENT:
Extent
choice
Available Choices:
[0] user defined
[1] shapes extent
[2] grid system extent
[3] grid system
Default: 0
-GRID: Grid
grid, input
-SHAPES: Shapes
shapes, input
-XMIN: West
floating point number
Default: 0.000000
-XMAX: East
floating point number
Default: 1000.000000
-YMIN: South
floating point number
Default: 0.000000
-YMAX: North
floating point number
Default: 1000.000000
-NX: Columns
integer number
Minimum: 1
Default: 1001
-NY: Rows
integer number
Minimum: 1
Default: 1001
-BUFFER: Buffer
floating point number
Minimum: 0.000000
Default: 0.000000
-CELLSIZE: Cellsize
floating point number
Minimum: 0.100000
Default: 1.000000
-CRS_STRING: Coordinate System Definition
text