The Program Construction Method of Navigation Format Files GPX and KML Based on Geological Exploration Point Information  

作　　者：Songshi XIE 

机构地区：[1]Shandong Institute of Geological Survey,Ji nan 250014,China

出　　处：《Agricultural Biotechnology》2021年第3期83-86,共4页农业生物技术（英文版）

摘　　要：GPX and KML are open and multi-purpose,which are widely used in many fields such as basic geological survey,geochemical survey,geophysical survey,engineering survey and so on.Based on the analysis of the syntax features,basic structure and expression of GPX and KML files,this paper discussed the construction methods of GPX and KML files by taking the construction of navigation files of point information as an example.According to the specifications of GPX and KML files,an automatic construction program of GPX and KML files is designed and compiled,which realizes the automatic generation of batch point navigation files and supports in related software,and shows good effects of holding and displaying,which is helpful to simplify work flow and improve work efficiency.

关 键 词：GPX KML Navigation file Conversion program Survey point 

分 类 号：P628[天文地球—地质矿产勘探]