
TerraGo adds advanced features to Magic apps
August 7, 2017
New features are now available for TerraGo Magic, including laser-rangefinder integration, offset data capture, Apple and Google turn-by-turn […]
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Using Microwaves and Laser Ranging for Precise Orbit DeterminationThough Galileo’s GIOVE-A is a test satellite not necessarily ready for scientific use, orbit analyses with a reduced accuracy can help to identify weaknesses and suggest improvements. This month, the authors share work being carried out to precisely determine the orbit of GIOVE-A using SLR and microwave observations. This preliminary investigation will benefit the procedures to be implemented for the future Galileo constellation.
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