Research on Accuracy Evaluation of GNSS Control Networks with Both Medium and Long Baselines and Short Baselines
The engineering control network based on CORS has both medium and long baseline and short baseline. When using domes-tically produced commercial data processing software for data processing and accuracy evaluation, if medium and long baselines are in-volved, the limit of accuracy assessment is too large, and there is a lack of accuracy evaluation for the horizontal and vertical compo-nents of the error in adjacent baseline components. Through the practical engineering application, this paper disassembles the index requirements in the specification, uses the formula and the calculation example analysis, discusses the evaluation accuracy method of the control network with medium and long baseline and short baseline, and provides the technical basis for the popularization and ap-plication of the engineering control network based on CORS.
CORSmedium and long baselineshort baselineaccuracy evaluation
万方数据
维普
