Method of Multi-dimensional Gross Errors Snooping of GPS Velocity Estimation in Airborne Gravimetry

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...

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Bibliographic Details
Main Authors: ZHENG Kai, LIU Zhanke, XIAO Xuenian, ZHANG Xiaohong
Format: Article
Language:zho
Published: Surveying and Mapping Press 2016-06-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
airborne gravimetry
constant acceleration model
GPS velocity estimation
IGG Ⅲ scheme
detection for multi-dimensional gross error
Online Access:http://html.rhhz.net/CHXB/html/2016-6-663.htm

Internet

http://html.rhhz.net/CHXB/html/2016-6-663.htm

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