NASA/JPL has developed a new, precise, global, GPS-based capability for real-time terrestrial and space platform navigation. It has been demonstrated on Earth's surface and is 10 times more accurate than other real-time GPS-based systems. The new system poses certain advantages for Earth science remote sensing, including: the onboard generation of science data products in real-time, sensor control and reduction of data transmission bandwidth, improved environmental forecasting, autonomous and intelligent platform control, operations cost savings, and technology transfer and commercial partnership opportunities. The system's measurement capabilities and applications, demonstrated orbit accuracies, and precision LEO and spacecraft positioning and timing are highlighted.
A New Centimeter-Level Real-Time Global Navigation and Positioning Capability with GPS
NASA Earth Science and Technology Office and New Millennium Program Workshop ; 2001 ; Arlington, VA, United States
2001-01-23
Sonstige
Keine Angabe
Englisch
CENTIMETER-LEVEL, REAL-TIME KINEMATIC POSITIONING WITH GPS + GLONASS C-A RECEIVERS
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