XU Caijun, WANG Hua, HUANG Jinsong. Prospect on the Integration of GPS and INSAR Data[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 58-61,78.
Citation:
XU Caijun, WANG Hua, HUANG Jinsong. Prospect on the Integration of GPS and INSAR Data[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 58-61,78.
XU Caijun, WANG Hua, HUANG Jinsong. Prospect on the Integration of GPS and INSAR Data[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 58-61,78.
Citation:
XU Caijun, WANG Hua, HUANG Jinsong. Prospect on the Integration of GPS and INSAR Data[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 58-61,78.
The necessity and feasibility of GPS and INSAR data integration are analyzed.The error correction in INSAR data by GPS measurement s is presented,including orbit error,co registration error,phase unwrapping error,DEM creation error,temporal decorrelation,and tropospheric delay error.The intetgration of GPS and INSA R data in both time and spatial domains by interpolation and filtering is discussed.
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