ZHANG Xingfu, SHEN Yunzhong. A Reducing Dimension Algorithm of GPS Height Anomaly Interpolation[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 97-99.
Citation:
ZHANG Xingfu, SHEN Yunzhong. A Reducing Dimension Algorithm of GPS Height Anomaly Interpolation[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 97-99.
ZHANG Xingfu, SHEN Yunzhong. A Reducing Dimension Algorithm of GPS Height Anomaly Interpolation[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 97-99.
Citation:
ZHANG Xingfu, SHEN Yunzhong. A Reducing Dimension Algorithm of GPS Height Anomaly Interpolation[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 97-99.
A Reducing Dimension Algorithm of GPS Height Anomaly Interpolation
The unreasonable distribution of GPS leveling height points may cause the estimated parameters unstable,which will accordingly affect the accuracy of the interpolated height anomaly.In order to obtain relatively stable result,this paper probes into a reducing dimension algorithm on ill-posed error equation.Essentially this method is a tailored-regularization algorithm.
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