AN APPROACH OF SUBAVERAGE JOINT COMPUTATION FOR AUTO RESTORING GPS PHASE CYCLE SLIP
Yang Rengui;Ou Jikun ;and Yuan Yunbin
Institute of Geodesy and Geophysics，Chinese Academy of Sciences，Wuhan 430077
Abstract On the basis of dualfrequency combination technique a new approach called subaverage joint computation auto restoring method for the automatic detection and restoring of phase cycle slip is developed.The approach firstly applies multiple test observables to detect their sequence abnormal mutations，respectively，and then sets the mutation positions for the locations of the subaverage，lastly forms the equation group to compute the magnitude of the cycle slip.Experiments show that the application of the approach for cycle slip detection and repair of GPS phase data from single receiver can dramatically improve the efficiency and reliability of data preprocessing .
Key words ：
GPS
carrier phase
cycle slip
auto restoring method
dualfrequency combination technique
Received: 01 January 1900
Corresponding Authors:
Yang Rengui
Cite this article:
Yang Rengui,Ou Jikun,and Yuan Yunbin. AN APPROACH OF SUBAVERAGE JOINT COMPUTATION FOR AUTO RESTORING GPS PHASE CYCLE SLIP[J]. , 2009, 29(5): 76-80.
Yang Rengui,Ou Jikun,and Yuan Yunbin. AN APPROACH OF SUBAVERAGE JOINT COMPUTATION FOR AUTO RESTORING GPS PHASE CYCLE SLIP[J]. jgg, 2009, 29(5): 76-80.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2009/V29/I5/76
[1]
ONG Qi,GAO Ertao,YU Hangming,LAN Yanping. Research on the Sensitivity of Deep Slip Inversion for Earthquake Fault Slip Constrained by InSAR and GPS Geodetic Deformation Data
[2]
WANG Xiaolei,NIU Zijin,HE Xiufeng. Precipitation Analysis and Judgment Based on GPS Water Vapor Retrieval and GPS-IR
[3]
ZHANG Jian，ZHAO Bin，WANG Dongzhen，WANG Haibin，LIU Zhijun. Probing the Rheological Structure of Southern Tibet from the Postseismic Deformation of the 2015 MW 7.8 Nepal Earthquake
[4]
TIAN Xiao,ZHAN Wei,ZHENG Hongyan,YIN Haiquan. Characteristics of Present-Day 3D Crustal Movement of Sichuan-Yunnan Region
[5]
ZHAO Wenhao,LIU Genyou,WANG Shengliang,GAO Ming. GPS-L1/BDS-B1 Non-Overlapping Frequency Tight Combination Relative Positioning
[6]
LIU Zhongguan，YUAN Linguo，CHEN Changfu，CHENG Shuai，ZHANG Di. Modeling Accuracy Analysis of Ocean Tide Load Displacement in New Zealand
[7]
DAI Hongbao，TANG Hongtao. Analysis of Tectonic Stress Field Characteristics of Longxian-Baoji Fault Zone Based on GPS Data
[8]
HUANG Dewu, WANG Jianying. Dual-Frequency GPS Cycle Slip Detection Based on Grubbs Criteria and Interval Search
[9]
WANG Dongzhen, ZHAO Bin, YU Jiansheng, TAN Kai. Can Vertical Crustal Deformation Be Monitored by Campaign GPS?——Taking Chinese Mainland as Example
[10]
LU Tieding, XIE Jianxiong. EEMD-Multiscale Permutation Entropy Noise Reduction Method for GPS Elevation Time Series
[11]
GAO Chen,CAO Jun,LIU Shufeng,MA Dong,LIU Siyu. The Current Surface Deformation Characteristics of Northern Margin Fault of Yangyuan Basin Based on GPS and SBAS-InSAR
[12]
LIU Jie,XU Keke,FANG Jian,ZHANG Weimin,DU Zongliang. Analysis of Crustal Deformation in the Southern Margin of the Qinghai-Tibet Plateau Based on Modern Geodetic Techniques
[13]
ZHANG Qi,ZENG Ran,XIN Shaoming,GONG Shucheng,REN Hanxin,FANG Rongxin. Rapid Re-Convergence Methods of Real-Time PPP When Satellite Cycle-Slips Occur Frequently under Seismic Monitoring Environment
[14]
YUAN Haijun,ZHANG Zhetao,HE Xiufeng,ZHOU Ye,MIAO Weikai. Real-Time Cycle Slip Detection and Repair Method for BDS-3 Four-Frequency Data
[15]
MA Xiangtai，ZHONG Shiming，ZHANG Jie，HU Fushuai. Accuracy Analysis of Doppler Velocimetry and Kinematic PPP Velocity Determination with BDS/GPS
