Application of FJCORS System to Control M easurement in Coast Regions
Ouyang Mingd · Hydrographic Surveying and Charting · 2013
Fujian Province CORS system is an important infrastructure of the contemporary GNSS development for achieving modernization,popular,intensive,high quality geo-spatial information services.Based on engineering practice,and do comprehensive utilization of land state netw ork observation dates,w e designed three different programs to realize the resolution of the coastal geodetic control netw ork.Results show that,this three schemes have the same reliability,the coordinate error data show s the scheme of 1σ constraints to the CORS site has a better measurement accuracy comparing,the scheme of strong constraints to the land state netw ork base station,because of the shorter of baseline and more reasonable of graphical structure.