Useful links

EGNOS

EGNOS official site

750
ESA-EGNOS

Official ESA EGNOS site

735
ESA-Galileo

Official ESA Galileo site

724
FIG

International Federation of Surveyors

719
Geo Informatics

Online magazine for surveying, mapping & GIS professionals

700
GeoConnexion

Online magazine for geospatial, GIS and spatial technologies

1229
GIM International

Online magazine for geomatics

699
GLONASS

GLONASS official site

678
GPS

GPS official site

687
GPS World

Magazine covering GNSS news for industry professionals

680
GSA

European GNSS Agency

683
IAG

International Association of Geodesy

1298
ICA

International Cartographic Association

670
IGS

International GNSS Service

661
Inside GNSS

Magazine: engineering solutions from the GNSS community

694
ION

The North American Institute of Navigation

669
ISPRS

International Society for Photogrammetry and Remote Sensing

672
IUGG

International Union of Geodesy and Geophysics

664
MundoGEO

Geotechnology news in Latin America, Portugal and Spain

667
NAVIPEDIA

The ESA wikipedia of satellite navigation

668