TAG: GNSS research

Image: GPS World

Using consumer-grade sensors for precise positioning

May 10, 2019

Image: GPS World

Research Roundup: Design and evaluation of integrity algorithms for PPP in kinematic applications

April 22, 2019

When the dimension of a vehicle is considered, the protection ellipse for a single point can be extended to a vehicle protection bubble (VPB), obtained by drawing the protection ellipses around the exterior shape of the vehicle body. VPB shape can be approximately described by a rectangle or a parallelogram. Here, three different cases of VPB reflect three protection ellipses for 2D vehicle position errors.

Research Online: Positioning integrity parameters for vehicle safety

April 4, 2018

Image: GPS World

Turbulence not the culprit for Northern Lights’ effect on GNSS

March 14, 2017

Graphic: Lockheed Martin

Geoscience Australia, Lockheed collaborate on multi-GNSS SBAS research

February 13, 2017