摘要
基于Arc/InfoODE(Open Development Environment)二次开发环境,提出了任意图幅高斯投影3°带坐标系向6°带坐标系的自动批量转换的算法,并成功应用于国家1:5万基础地理数据缩编更新软件中,解决了目前许多GIS软件不能实现投影坐标系自动批量转换的难题。
Based on the second exploitation environment of Arc/Info ODE, this paper points out the algorithm of automatic batch transformation of Gaussian projection, which translates the coordinate system of three degree wide zones to that of six degree wide zones, then it is successfully applied in to the updated software of 1： 50 thousand basic state geographical data. Though many sorts of GIS software now provide the basic module of this function, they could not perform the automatic batch transformation, and this algorithm solves this problem.
出处
《地理空间信息》
2007年第4期109-111,共3页
Geospatial Information
