Projections
We have certified the following projections (PRJ). Other projections may also work.
You may want to try importing the projects first and then, if there are problems, use an external GIS tool to convert them to the tested and certified projections.
Projection | Vector Support | Raster Support |
---|---|---|
Alberts Equal Area Conic | Shapefile | GeoTiff |
British National Grid | Shapefile | GeoTiff |
Lambert Azimuthal Equal-Area | Shapefile | GeoTiff |
Lambert Conformal Conic | Shapefile | GeoTiff |
NAD 1927 Contiguous USA Albers | Shapefile | GeoTiff, ERDAS IMG |
Universal Transverse Mercator (UTM) | SQLite, Shapefile | GeoTiff |
Web Mercator | Shapefile, GeoJSON, GML, SQLite | GeoTiff, ERDAS IMG, Arc/Info ASCII Grid |
WGS 1984 (the default if you do not provide a PRJ) | Shapefile, GeoJSONGML, SQLite | GeoTiff, ERDAS IMG, Arc/Info ASCII Grid |