MAPGIS软件平台下地图点位坐标批量输出探讨  

Discussion on the Method of Massively Export Coordinates Points on Map by MAPGIS Software

作　　者：雷恩 孔祥福 LEI En1,2, KONG Xiang-fu1(1. Qinghai Branch of China Building Material Industry Geological Prospecting Center, Xining 810008, China; 2. College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, Chin)

机构地区：[1]中国建筑材料工业地质勘查中心青海总队,青海西宁810008 [2]成都理工大学地球科学学院,四川成都610059

出　　处：《中国非金属矿工业导刊》2018年第1期62-63,56,共3页China Non-Metallic Minerals industry

摘　　要：日常的地质工作中常需要批量读取地图中点的坐标值。本文探讨了MAPGIS软件平台下批量输出点坐标的两种方法,第一种方法是在MAPGIS软件中的"图形处理/文件转换"子系统下实现坐标输出;第二种方法是在"实用服务/投影变换"子系统下完成。综合比较两种方法,第二种方法能更完整地输出点的坐标等属性值。We often have to get coordinates on the map during daily geological work. This paper has discussed two methods to massively export coordinates on the map based on MAPGIS software. One way to export coordinates is to use the ＂graph manipu- lation/document transition＂ subsystem of MAPGIS software, and the other is to use ＂utility service/projection transformation＂ subsystem. We have concluded that the second method is favorable to export property values of points on the map such as coordinates by comparassion.

关 键 词：MAPGIS 点位坐标 输出 投影变换 

分 类 号：P628.1[天文地球—地质矿产勘探]