Useful links

EGNOS

EGNOS official site

568
ESA-EGNOS

Official ESA EGNOS site

560
ESA-Galileo

Official ESA Galileo site

537
FIG

International Federation of Surveyors

547
Geo Informatics

Online magazine for surveying, mapping & GIS professionals

523
GeoConnexion

Online magazine for geospatial, GIS and spatial technologies

520
GIM International

Online magazine for geomatics

522
GLONASS

GLONASS official site

518
GPS

GPS official site

522
GPS World

Magazine covering GNSS news for industry professionals

515
GSA

European GNSS Agency

514
IAG

International Association of Geodesy

1133
ICA

International Cartographic Association

511
IGS

International GNSS Service

509
Inside GNSS

Magazine: engineering solutions from the GNSS community

549
ION

The North American Institute of Navigation

512
ISPRS

International Society for Photogrammetry and Remote Sensing

521
IUGG

International Union of Geodesy and Geophysics

505
MundoGEO

Geotechnology news in Latin America, Portugal and Spain

510
NAVIPEDIA

The ESA wikipedia of satellite navigation

510