GPS Survey Technology and Its Application to Engineering Survey
Lai Ji-wen · Surveying and Mapping of Geology and Mineral Resources · 2006
This paper introduces the composition,the working principle,and the technical characteristic of GPS system,and give the application of GPS survey technology in highway engineering survey.And then the paper compares GPS survey technology of highway engineering with traditional highway engineering survey technology and pointes out the advantages and developing foreground in highway engineering survey.