Method of Multi-dimensional Gross Errors Snooping of GPS Velocity Estimation in Airborne Gravimetry
Precision velocity plays an important role in airborne gravimetry. Since the aircraft in a state of stable flight, we could establish a strict state equation with constant acceleration model for it, then obtained predicted velocity which was used for constructing a priori residual <i>Q</i&g...
Main Authors: | , , , |
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Format: | Article |
Language: | zho |
Published: |
Surveying and Mapping Press
2016-06-01
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Series: | Acta Geodaetica et Cartographica Sinica |
Subjects: | |
Online Access: | http://html.rhhz.net/CHXB/html/2016-6-663.htm |