Product Survey on GNSS Receivers
GNSS

Product Survey on GNSS Receivers

Last year we replaced the term GPS (Global Positioning System) by GNSS (Global Navigation Satellite System) because of their gradual evolution into real navigation systems. The receivers listed here r...

Read more
Official Geoid Undulations Model
GNSS

Official Geoid Undulations Model

The classical geodesist’ dream of a dense, accurate, reliable and homogeneous countrywide levelling control network is a luxury even for the richest countries and will probably remain a dream. Prior...

Read more
Product Survey GNSS Receivers
GNSS

Product Survey GNSS Receivers

In contrast to that of 2005, this product survey on GNSS receivers does not reveal any remarkable technological break-throughs. Manufacturers are increasingly producing systems able to receive Navstar...

Read more
UN/USA International Meeting on GNSS
GNSS

UN/USA International Meeting on GNSS

This report covers the latest in a series of meetings on the use and applications of Global Navigation Satellite Systems (GNSS) hosted by the United Nations Office for Outer Space Affairs (UN OOSA) an...

Read more

What is GNSS?

GNSS (Source: NASA)GNSS stands for global navigation satellite system and refers to a constellation of satellites, which provide signals from out of space for positioning. A GNSS has global coverage. There are several GNSS systems: GPS (United States of America), Glonass (Russian Federation), Galileo (Europe) and Beidou (China).

News and Articles about GNSS
Read the latest GNSS news and developments. Every GNSS related news item ever published at GIM International can be found here. If you don't want to miss any news, follow GIM International online on social media or subscribe to our newsletter.