Data Process Model for GPS Deformation Monitoring Network
Hua Zhang · Journal of China University of Mining and Technology · 2000
In order to obtain right analytical results of GPS monitoring network, three kinds of adjustment methods were put forward, and the robust estimation model for correlated observation based on standardized residuals was used to identify the gross errors in observation values. The data deformation analysis was unified by coordinate system transform. Satisfictory results have been obtained by calculating and analyzing a simulating GPS monitoring network with gross errors in observation.