NASA has announced that the semi-autonomous little helicopter on Mars has crashed, while US troops suffered from a UAV attack that caused serious casualties and Iran showed off a jet-powered kamikaze UAV.
The tight integration of GNSS, inertial systems, lidar sensors and 360° spherical imagery into mobile mapping systems makes 3D modeling possible and traditional GNSS or optical measurement instruments obsolete.
On Jan. 15, Hunga-Tonga-Hunga-Ha’apai, an uninhabited volcanic island on the Tongan archipelago in the South Pacific Ocean, erupted […]
To get the best measurements of Earth’s atmosphere, you sometimes have to leave it. This November, the Sentinel-6 […]
Association recognizes key role the agency has played in furthering GPS. The GPS Innovation Alliance (GPSIA), an organization […]
Michael M. Watkins has been appointed director of the Jet Propulsion Laboratory and vice president at Caltech, the Institute […]
CBC News interviewed GPS World Innovation Editor Richard Langley about his ionosphere interference research project with NASA, reported on earlier […]
GPS World Innovation editor Richard Langley has co-authored a study, described below, exploring how irregularities in Earth’s upper atmosphere can distort GPS signals, an important step toward mitigation.
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