Analysis of GPS Height Measurement Accuracy
Lei Wang · Journal of Hubei Institute for Nationalities · 2008
On the basis of introducing the principle of GPS height surveying,this paper analyzes the main sources of errors with GPS elevation measuring and discusses in detail several methods to reduce the errors of GPS elevation measuring.Taking as an example the elevation control net in Hubei University for Nationalities,the paper analyzes the accuracy of GPS height surveying and puts forward relevant proposals.