Useful links

EGNOS

EGNOS official site

592
ESA-EGNOS

Official ESA EGNOS site

584
ESA-Galileo

Official ESA Galileo site

562
FIG

International Federation of Surveyors

570
Geo Informatics

Online magazine for surveying, mapping & GIS professionals

544
GeoConnexion

Online magazine for geospatial, GIS and spatial technologies

1077
GIM International

Online magazine for geomatics

552
GLONASS

GLONASS official site

537
GPS

GPS official site

545
GPS World

Magazine covering GNSS news for industry professionals

536
GSA

European GNSS Agency

535
IAG

International Association of Geodesy

1154
ICA

International Cartographic Association

532
IGS

International GNSS Service

523
Inside GNSS

Magazine: engineering solutions from the GNSS community

570
ION

The North American Institute of Navigation

534
ISPRS

International Society for Photogrammetry and Remote Sensing

543
IUGG

International Union of Geodesy and Geophysics

526
MundoGEO

Geotechnology news in Latin America, Portugal and Spain

532
NAVIPEDIA

The ESA wikipedia of satellite navigation

531