Useful links

EGNOS

EGNOS official site

544
ESA-EGNOS

Official ESA EGNOS site

533
ESA-Galileo

Official ESA Galileo site

511
FIG

International Federation of Surveyors

517
Geo Informatics

Online magazine for surveying, mapping & GIS professionals

500
GeoConnexion

Online magazine for geospatial, GIS and spatial technologies

495
GIM International

Online magazine for geomatics

503
GLONASS

GLONASS official site

497
GPS

GPS official site

499
GPS World

Magazine covering GNSS news for industry professionals

492
GSA

European GNSS Agency

493
IAG

International Association of Geodesy

1110
ICA

International Cartographic Association

486
IGS

International GNSS Service

478
Inside GNSS

Magazine: engineering solutions from the GNSS community

523
ION

The North American Institute of Navigation

484
ISPRS

International Society for Photogrammetry and Remote Sensing

492
IUGG

International Union of Geodesy and Geophysics

484
MundoGEO

Geotechnology news in Latin America, Portugal and Spain

489
NAVIPEDIA

The ESA wikipedia of satellite navigation

491