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Use of the Navy Satellite System in Geodetic Surveying
Authors:Ignagni  MB
Institution:Honeywell Inc. Minneapolis, Minn. 55416;
Abstract:The question of how multiple-pass data from the Navy Satellite System can be processed to yield an optimal estimate of the latitude, longitude, and elevation of a point on the Earth's surface is considered. It is demonstrated that the problem can be treated by use of modern estimation techniques. Two methods are considered: Kalman estimation and weighted least-squares estimation. The variance of the estimation errors is compared for a simulated sequence of 50 satellite passes.
Keywords:
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