Global Urban Observation (I): International Collaboration Opportunities: NASA GEO Subtask SB-04
New Frontiers in Space Use of GNSS: Moon and Beyond
Making Global Change Data From Satellites Available for Policy Decision Making
A new ionospheric model for wide area differential GPS: the multiple shell approach
NASA GNSS Activities: WG-B - Enhancement of GNSS Performance, New Services & Capabilities
GPS Precise Tracking of Topex/Poseidon: Results & Implications
NASA Near Earth Network (NEN) and Space Network (SN) Support of CubeSat Communications
Extending GPS orbit and clock products to high rate GPS satellite clock solution
Carrier-phase multipath corrections for GPS-based satellite attitude determination
The Mars Surveyor Flight Operations Project Command Generation Process