基于Python编程的高程异常模型解析方法

该文主要介绍高程异常的概念以及解析高程异常模型的方法。首先解释高程异常的定义和影响因素,然后详细描述解析高程异常模型的过程,包括文件结构和编码方式。接着,该文介绍利用Python编程实现高程异常值获取的方法,包括读取文件信息和插值计算。最后,该文总结使用Python编程解析Trimble GGF高程异常模型的方法,并讨论插值方法的优劣以及拟合曲面的效果。

This paper mainly introduces the concept of elevation anomaly and the method of analyzing elevation anomaly model.Firstly,the definition and influencing factors of height anomaly are explained,and then the process of analyzing the height anomaly model is described in detail,including file structure and coding method.Then,the paper introduces the method of obtaining height outliers by Python programming,including reading file information and interpolation calculation.Finally,this paper summarizes the method of using Python programming to analyze Trimble GGF height anomaly model,and discusses the advantages and disadvantages of interpolation method and the effect of fitting surface.