Useful links

EGNOS

EGNOS official site

738
ESA-EGNOS

Official ESA EGNOS site

726
ESA-Galileo

Official ESA Galileo site

714
FIG

International Federation of Surveyors

711
Geo Informatics

Online magazine for surveying, mapping & GIS professionals

689
GeoConnexion

Online magazine for geospatial, GIS and spatial technologies

1218
GIM International

Online magazine for geomatics

690
GLONASS

GLONASS official site

669
GPS

GPS official site

678
GPS World

Magazine covering GNSS news for industry professionals

668
GSA

European GNSS Agency

673
IAG

International Association of Geodesy

1284
ICA

International Cartographic Association

660
IGS

International GNSS Service

652
Inside GNSS

Magazine: engineering solutions from the GNSS community

685
ION

The North American Institute of Navigation

656
ISPRS

International Society for Photogrammetry and Remote Sensing

663
IUGG

International Union of Geodesy and Geophysics

655
MundoGEO

Geotechnology news in Latin America, Portugal and Spain

658
NAVIPEDIA

The ESA wikipedia of satellite navigation

658