Single Coordinate Transformation
- Author: O.Conrad (c) 2018
- Menu: Projection | Tools
Description
Transformation of a single coordinate. Projections can be defined in different formats. Supported formats are:
- proj strings
- WKT strings
- object codes (e.g. "EPSG:4326", "ESRI:31493", "urn:ogc:def:crs:EPSG::4326", "urn:ogc:def:coordinateOperation:EPSG::1671")
- object names (e.g. "WGS 84", "WGS 84 / UTM zone 31N", "Germany_Zone_3". In this case as uniqueness is not guaranteed, heuristics are applied to determine the appropriate best match.
- OGC URN combining references for compound CRS (e.g "urn:ogc:def:crs,crs:EPSG::2393,crs:EPSG::5717" or custom abbreviated syntax "EPSG:2393+5717")
- OGC URN combining references for concatenated operations (e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618")
- PROJJSON strings (find the jsonschema at proj.org)
- compound CRS made from two object names separated with " + " (e.g. "WGS 84 + EGM96 height")
Projection routines make use of the PROJ generic coordinate transformation software.
PROJ Version is 7.2.1
PROJ Homepage
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Options | Projection | text | SOURCE_CRS | - | Default: EPSG:4326 |
| X | floating point number | SOURCE_X | - | Default: 0.000000 |
| Y | floating point number | SOURCE_Y | - | Default: 0.000000 |
| Projection | text | TARGET_CRS | - | Default: EPSG:4326 |
| X | floating point number | TARGET_X | - | Default: 0.000000 |
| Y | floating point number | TARGET_Y | - | Default: 0.000000 |
Command Line
Usage: saga_cmd pj_proj4 29 [-SOURCE_CRS ] [-SOURCE_X ] [-SOURCE_Y ] [-TARGET_CRS ] [-TARGET_X ] [-TARGET_Y ]
-SOURCE_CRS: Projection
text
Default: EPSG:4326
-SOURCE_X: X
floating point number
Default: 0.000000
-SOURCE_Y: Y
floating point number
Default: 0.000000
-TARGET_CRS: Projection
text
Default: EPSG:4326
-TARGET_X: X
floating point number
Default: 0.000000
-TARGET_Y: Y
floating point number
Default: 0.000000