New Frontiers in Space Use of GNSS: Moon and Beyond
Multi-GNSS Space Service Volume (SSV): USA ICG Support and Space User Applications
Introduction to High-Altitude Space Use of GNSS (For Timing People)
Refining the GPS Space Service Volume (SSV) and Building a Multi-GNSS SSV
Use and Protection of GPS Sidelobe Signals for Enhanced Navigation Performance in High Earth Orbit