China to use BeiDou SBAS in railway survey
April 13, 2023
China will use the BeiDou satellite-based augmentation system (BDSBAS) to provide positioning services in railway surveys and construction.
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China will use the BeiDou satellite-based augmentation system (BDSBAS) to provide positioning services in railway surveys and construction.
In our October 2021 issue, we celebrated the availability of four GNSS constellations. Below is the status of these four GNSS and their two regional cousins.
CHC Navigation has released the NX510 SE Auto-Steer, an automated steering system that retrofits several types of new and old farm tractors and other vehicles.
As we begin 2023, GNSS development continues apace, as described in this issue’s annual “Directions” section by representatives of Galileo, GLONASS, and BeiDou.
On Oct. 7, China launched a pair of satellites designed to enhance BeiDou navigation signals. The CentiSpace-1 S5 […]
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and […]
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and unusual news […]
A “BeiDou positioning system for subways” began construction March 20 on the Beijing subway capital airport express line. […]
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