资讯
Programming your car's portable GPS while driving is a dangerous distraction, according to a Marketplace investigation, but so far the industry still allows drivers that option.
Since 2014, the GPS program office has incrementally implemented several upgrades that not only maintain our satellite constellation delivery of GPS signal-in-space accuracy of 50 cm, but also ...
Sierra Space’s Resilient GPS (R-GPS) satellite program reached a key milestone with the successful completion of Systems Requirements Review, the company announced on January 16, 2025.
The number of GPS on Bench Mark stations completed on the NGS GPS tracking page as of Sept. 25 represents 43 percent of the stations that need to be observed.
A $1.6 billion ground control system being developed by Raytheon Co for Global Positioning System (GPS)satellites passed a Pentagon review, but will be monitored to ensure it stays on track, a ...
A $1.6 billion ground control system being developed by Raytheon Co for Global Positioning System (GPS)satellites passed a Pentagon review, but will be monitored to ensure it stays on track, a ...
The GPS III COps program achieved several successes in recent months. First, the program completed final ground control system software testing and verification in May 2019.
当前正在显示可能无法访问的结果。
隐藏无法访问的结果