Optimization of GIVE algorithm for grid-based single shell ionospheric model over Chinese region based on residual statistics

Optimization of GIVE algorithm for grid-based single shell ionospheric model over Chinese region based on residual statistics

To improve the service accuracy of the GNSS system and monitor the integrity of regional ionospheric activities, The BDSBAS system broadcasts the grid ionospheric correction parameters and GIVE to meet the precision approach needs. We use a planar fit algorithm to create an ionosphere map of the BDS...

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Bibliographic Details
Main Authors: MA Yuexin, TANG Chengpan, HU Xiaogong, CHANG Zhiqiao, PU Junyu, XING Nan, CAO Yueling, WANG Ningbo
Format: Article
Language:zho
Published: Surveying and Mapping Press 2021-03-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
bds bas
ionosphere
integrity monitoring
give
coefficient of skewness
kurtosis
Online Access:http://xb.sinomaps.com/article/2021/1001-1595/2021-3-304.htm

Internet

http://xb.sinomaps.com/article/2021/1001-1595/2021-3-304.htm

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