RESEARCH ON GNSS DATA PRE-PROCESSING METHODS
Yang Xia 1,2) ; Dang Yamin 1,2) ; Cheng Yingyan 1) ; and Yang Zheng 1)
1) Chinese Academy of Surveying and Mapping, Beijing 1000392) Shandong University of Science and Technology, Qingdao 266510
Abstract The integration of multiple systems will be the new technical direction of GNSS as the development of GPS, GLONASS, GALILEO. On the basis of the analysis of the timespace reference, orbit standardization, data choice, cycle slips detection, etc. the multisatellite system data preprocessing methods and their program realizations were researched. This study shows we make if the methods used in single systems extend appropriately then it can be used in integration systems and the preprocessing results will be fine.
Key words ：
multi-satellite system
data pre-processing
time and coordinate reference systems
orbit standardization
cycle slip detection
Received: 01 January 1900
Corresponding Authors:
Yang Xia
Cite this article:
Yang Xia,Dang Yamin,Cheng Yingyan et al. RESEARCH ON GNSS DATA PRE-PROCESSING METHODS[J]. , 2009, 29(1): 101-105.
Yang Xia,Dang Yamin,Cheng Yingyan et al. RESEARCH ON GNSS DATA PRE-PROCESSING METHODS[J]. jgg, 2009, 29(1): 101-105.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2009/V29/I1/101
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