基于Matlab的地图投影程序设计  

The Program Design of Map Projection Based on Matlab

作　　者：张帅[1] 邱春霞[1] 杨存英 钱磊[1] 苏卉[1] 

机构地区：[1]西安科技大学,陕西西安710054

出　　处：《测绘与空间地理信息》2016年第9期206-209,共4页Geomatics & Spatial Information Technology

摘　　要：随着地理信息系统(GIS)的发展与应用,地图投影转换成为GIS软件是当前面临的一个主要问题。本文首先分析和阐述了Matlab的程序设计基础、图形用户界面及地图投影整体程序设计,然后结合Matlab的计算程序,实现了高斯投影正算与反算、高斯投影换带、高斯投影与UTM投影之间转换的计算。通过实例验证了程序的可行性,满足了工程需要,为基于Matlab的地图投影程序设计提供了重要的参考依据。With the development and application of Geographic Information System（GIS）,map projection transformation has become a major issue in the currently facing GIS software.This paper firstly analyses and describes the program design basis,the graphic user interface and the whole program design of map projection of Matlab,then combines with the Matlab calculations program,and achieves the calculations of Gaussian positive operator and Gaussian inverse operator and Gaussian convertible calculations and the conversion between the Gauss projection and UTM projection.The paper verifies feasibility of the program by the examples,and can meet the needs of engineering,provides an important reference for the program design of map projection based on Matlab.

关 键 词：地图投影 地图投影转换 MATLAB 图形用户界面 

分 类 号：P282.1[天文地球—地图制图学与地理信息工程]