site search by freefind

   mapref.orgon
Related Information Information
graphic
EPSG - European Petrolean Surveying Group - Maintains a CRS database
EU-CRS - Information and Service System for European Coordinate Reference Systems
EUREF - European Reference Frame
IAG - International Association of Geodesy
EuroGeographics
NMA - National Mapping Agencies in Europe
GSA - European GNSS Agency
ISO TC211- Geographic Information/Geomatics
OGC - Open Geospatial Consortium
INTERLIS - the GeoLanguage
National Mapping Agencies in Africa
Geospatial Information Authority of Japan - GSI
National Mapping Agency List at UNESCO
related information
CRS-Tools
Projects
top