From the Magazine

Figure 2: The result of supercorrelation on positioning performance in the urban canyons of central San Francisco. The red line is a standard state­-of-­the-­art vector tracking GPS solution, and the green line is the same positioning engine with supercorrelation processing enabled. (Image: Focal Point Positioning)

Supercorrelation: Enhancing accuracy, sensitivity of commercial receivers

January 16, 2019

Photo: Wes Cole, courtesy JAVAD GNSS

Survey accuracy: The future of precision with 5 GNSS constellations

January 11, 2019

Image: Blue Marble

Launchpad: Arctic UAV, position sensor, global mapper

January 10, 2019

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Alan Cameron

All hail the GPS Gold Standard’s new golden era

January 10, 2019

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Miguel Armor

Editorial Advisory Board PNT Q&A

January 9, 2019

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SpaceX’s Falcon 9 rocket orbited the first GPS III satellite on Dec. 23, 2018. (Photo: SpaceX)

GPS III finally aloft, benefits on the way

January 9, 2019

SpaceX’s Falcon 9 rocket orbited the first GPS III satellite on Dec. 23, 2018. (Photo: SpaceX)

First GPS III satellite flies to historic perch in space

January 8, 2019

Yury Urlichich, First Deputy Director General, Roscosmos. (Photo: Roscosmos)

Directions 2019: High-orbit GLONASS and CDMA signal

December 12, 2018