基于点质量方法的似大地水准面计算模型改化及分析检验

Modification of Geodesic-Like Level Calculation Model Based on Point Mass Method And Analysis Test

似大地水准面是获得地理空间信息的高程基准面。该模型的改化能够有效替代以往水准测量,最大限度地降低野外工作量,全面提升工作质量和效率。相关研究人员不断加大创建高精度和分辨率的似大地水准面模型的研究力度,本文于点质量方法对该模型进行有效改化和分析检验。

The geodesic level is an elevation datum for obtaining geospatial information.The modification of this model can effectively replace the previous level survey,minimize the field workload,and improve the quality and efficiency of work in general.Researchers have been increasing their efforts to create a geodesic level model with high accuracy and resolution,and in this paper,the model is effectively modified and analyzed in a point quality approach.