一个GIS作品，实现了放大、缩小、移动、定位等基本功能.

AO开发六种专题图的代码。可为初学者提供一定的借鉴。也可为具有一定基础的提供范例-AO develops six kind of special charts the code. May provide the certain model for the beginner. Also may for have the certain foundation to provide the model

广东省ETM＋影像16景全部显示.JPG-Guangdong ETM+ images show that 16 King. JPG

MapObjects Delphi的例子-MapObjects Delphi examples

该程序是利用gis组件mapobject2.1，在vc中开发的，主要是实现把mapobject支持的文件拖入程序界面显示-that the procedure was used gis component mapobject2.1, vc developed, mainly to achieve Lotus support file into programming interfaces show

应用背景在物力大地测量学中，重力异常的计算，需要测量计算点的重力值和计算测量点的正常重力。计算正常重力时，需要已知计算点大地坐标，即经度、纬度和大地高，如果采用GPS采集数据，那么获得的大地坐标的参考椭球是WGS84。关键技术此程序，采用WGS84参考椭球参数，因此输入数据为WGS84大地坐标，顺序为，纬度、经度、大地高。输入文件为，Input.dat。输出文件为，output.txt。计算结果为，椭球面以上高程为h处的正常重力。如果将大地高设为0，那么计算结果为此点处参考椭球面上的正常重力。

正态分布的图形演示 本题用c语言编写的画图程序要在tc2.0下运行. 其余程序在各种编译器下可以运行,-normal graphic demonstration that the use of language c drawing program to tc2.0 running. The remaining procedures in the various compiler can run under, -Graphic demonstration of normal distribution with the title c languages Paint program to run under tc2.0. The rest of the procedure in a variety of compiler can be run,-normal graphic demonstration that the use of language c drawing program to tc2.0 running . The remaining procedures in the various compiler can run under,

基于ArcEngine栅格数据入库。包括ArcEngine9.0与9.2两个版本。-ArcEngine raster data storage

一个可以重命名workspace 的程序。 演示了如何生成一个com 组件。-You can rename a workspace procedures. Demonstrates how to generate a com component.

MapX学习资料-MapX learning materials

(地图信息系统)中使用的源程序，(地图信息系统)中使用的源程序-(Map information system) used in the source code, (map information system) used in the source code