The GPS Next Generation Operational Control System ( OCX) upgrade is part of a broader set of Space Systems Command acquisition programs designed to deliver a range of modernized capabilities across ...

Neuraspace is working with the European Space Agency (ESA) to use innovative GNSS technologies to minimize signal noise under a new NAVISP project.

GloTEC is a real-time global Total Electron Content (TEC) map from NOAA’s Space Weather Prediction Center (SWPC). GloTEC assimilates both ground- and space-based observations to provide real-time ...

During the geomagnetic storm that took place May 10–11, 2024, GPS users reported significant positioning errors and outages.

Modern warfare is no longer about guns and bombs. Jamming, spoofing and using sophisticated cybertricks to disrupt GNSS are now regular tactics.

Read More This article is tagged with Dragonfly, Mars, Moon mission, NASA and posted in UAV/UGV, Featured Stories, Featured Stories, Space & Earth ...

This article is tagged with 062025, Africa, electronic warfare, Turkiye and posted in GNSS, Defense, From the Magazine, Mapping, Space & Earth ...

You may have heard about “NMEA data” with respect to GPS. NMEA can be confusing because there are a few NMEA messages, not just one.

More Is Better The technique of precise point positioning (PPP) is making inroads in the positioning industry. However, one issue hampering its more widespread adoption is the convergence time ...

Recent changes in hardware and standards make one-meter accuracy possible, in some cases as soon as this year.

By James R. Clynch, Andrrew A. Parker, Richard W. Adler, and Wilbur R. Vincent, Naval Postgraduate School; Paul McGill and George Badger, Monterey Bay Aquarium Research Institute “Mr. Holmes, they ...