Research and Application of GNSS Control Network Closed Loop Automatic Search Algorithm Based on Delaunay Triangulation
Zhong Quan-ji · Anhui nongye kexue · 2013
Calculating loop closure difference of synchronous and asynchronous of GNSS control network is an important basis for measuring the accuracy of GNSS control network,however,some commercial GNSS software can't search all closed ring. A new kind of GNSS control network closed loop automatic search algorithm was put forward on the basis of establishing Delaunay triangulation net,and c # was used to develop software according to the algorithm. Studies showed that the algorithm realized fast calculation and check of closed error of all closed loop of GNSS control network,improved the measurement accuracy GNSS control network and enriched the practical efficiency of agricultural production.