Useful links

EGNOS

EGNOS official site

720
ESA-EGNOS

Official ESA EGNOS site

710
ESA-Galileo

Official ESA Galileo site

693
FIG

International Federation of Surveyors

696
Geo Informatics

Online magazine for surveying, mapping & GIS professionals

670
GeoConnexion

Online magazine for geospatial, GIS and spatial technologies

1201
GIM International

Online magazine for geomatics

677
GLONASS

GLONASS official site

651
GPS

GPS official site

659
GPS World

Magazine covering GNSS news for industry professionals

648
GSA

European GNSS Agency

653
IAG

International Association of Geodesy

1265
ICA

International Cartographic Association

642
IGS

International GNSS Service

636
Inside GNSS

Magazine: engineering solutions from the GNSS community

671
ION

The North American Institute of Navigation

641
ISPRS

International Society for Photogrammetry and Remote Sensing

648
IUGG

International Union of Geodesy and Geophysics

638
MundoGEO

Geotechnology news in Latin America, Portugal and Spain

640
NAVIPEDIA

The ESA wikipedia of satellite navigation

643