qgis-core-coordinate-systems
Use when handling coordinate reference systems, transforming coordinates, or measuring distances/areas. Prevents silent data corruption from wrong CRS assignment and lat/lon coordinate order confusion. Covers CRS creation, coordinate transforms, datum transformations, distance measurement, and EPSG database. Keywords: CRS, EPSG, coordinate transform, projection, QgsCoordinateReferenceSystem, datum, QgsDistanceArea, reprojection, wrong location, map shifted, coordinates don't match, set projection.
Installation and usage
Use when handling coordinate reference systems, transforming coordinates, or measuring distances/areas. Prevents silent data corruption from wrong CRS assignment and lat/lon coordinate order confusion. Covers CRS creation, coordinate transforms, datum transformations, distance measurement, and EPSG database. Keywords: CRS, EPSG, coordinate transform, projection, QgsCoordinateReferenceSystem, datum, QgsDistanceArea, reprojection, wrong location, map shifted, coordinates don't match, set projection.
Once installed, you can use this skill by running the following command in your terminal:
skills use qgis-core-coordinate-systems