Estimation of BDS DCB Combining GIM and Different Zero-mean Constraints

As the limited number of the BeiDou Navigation Satellite System (BDS) satellites and tracking stations currently, it's difficult to attain daily DCBs solution with precisely high accuracy based on BeiDou single system. In order to overcome the weakness above, two different zero-mean constraints...

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Bibliographic Details
Main Authors: YAO Yibin, LIU Lei, KONG Jian, FENG Xinying
Format: Article
Language:zho
Published: Surveying and Mapping Press 2017-02-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Online Access:http://html.rhhz.net/CHXB/html/2017-2-135.htm