Global ETD Search
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Showing 1 to 5 of 5 for “"geosynchronous satellites"”.
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Geosynchronous satellite maneuver detection and orbit recovery using ground based optical tracking
Geosynchronous satellite orbit maintenance is a very important issue. Satellites maneuver frequently requiring the ability to detect unknown maneuvers for target satellites and quickly recover an accurate orbit. This study uses angles only ground based optical tracking to detect maneuvers and …
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Radio frequency interference and risk of damage for satellite servicing missions
… specific case. In GRASP, models of two servicing satellites representing Northrop Grumman's Mission Extension Vehicle (MEV) and DARPA's Robotic Servicing of Geosynchronous Satellites (RSGS) programs are created, as well as a model of a generic communications satellite to serve as their client.
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Applying tradespace exploration methods to remote sensing system of systems for wildfire detection and management
… have shown interest in using drones and satellites to help with the fire detection and fire management efforts. Both drones and satellite have various tradeoffs when being used for remote sensing applications. To determine what combinations of sensors would best suit the needs of the …
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A position-location system utilizing geosynchronous communication satellites
… novel method of providing position-location from geosynchronous communication satellites. The Global Positioning System (GPS) has become the standard for position-location and navigation in the world. It provides extremely accurate coordinates to military users and slightly less accurate …