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ESA’s NAVISP partners with Grimaldi Group

  Image: shaunl/ Getty Images On Nov. 18, the European Space Agency (ESA) announced a Navigation Innovation and Support Programme (NAVISP) partnership with Italy’s Grimaldi Group, as the need for accurate maritime navigation increases. With the Grimaldi Group, NAVISP has…
NASA loses contact with CYGNSS hurricane satellite

Artist’s concept of one of the eight CYGNSS satellites in orbit. (Image: NASA/University of Michigan) Since Nov. 26, NASA’s Cyclone Global Navigation Satellite System (CYGNSS) team has not been able to make contact with one of the eight CYGNSS spacecraft,…
Geodesy without math equations: Is that possible?

Geodesy without math equations: Is that possible? The answer is no, but basic geodetic concepts can be described without using complex math equations. My previous column addressed the geodesy crisis in the United States. The newsletter was highlighted on LinkedIn…