Research and Application of DGPS Post-processing in Sea Area Survey
Jianqing Shi · Hydrographic Surveying and Charting · 2005
This paper presents the survey principle and practical examples of the post-processing of DGPS(differential global positioning system) and shows that DGPS is low-coat,easy to use and obtains high-precision position.It is up-to-date significant and academically valuable to make research on the application of DGPS in hydrography.DGPS costs cheap,operates conveniently and gets high-precision position.The study has actually action and academic value on the sea water area survey.