271
edits
Line 12: | Line 12: | ||
(Please note that "free" data does not mean GNU/GPL. If you want to release your scenery under GPL/GNU you have to verify the licences.) | (Please note that "free" data does not mean GNU/GPL. If you want to release your scenery under GPL/GNU you have to verify the licences.) | ||
* http://www.freegis.org/database/?cat=1 | * [http://www.freegis.org/database/?cat=1 FreeGIS.org/FossGIS E.V.] | ||
* [http://ppgis.iapad.org/ PPgis.net Public Participation GIS] | * [http://ppgis.iapad.org/ PPgis.net Public Participation GIS] | ||
* [http://wiki.osgeo.org/wiki/Public_Geospatial_Data_Project#Open_Access Public Geospatial Data Project] | |||
* http://www.ing.unitn.it/~grass/docs/free_gis_data.html | * http://www.ing.unitn.it/~grass/docs/free_gis_data.html | ||
* http://docs.lib.duke.edu/maps/guides/gis.html | * http://docs.lib.duke.edu/maps/guides/gis.html |
edits