OpenGIS协会 OGC 制定的关于地理实体结构、方法的实现标准，这里给出了COM/OLE的实现规范，包括点、线、面、空间参考系统等一系列的实现标准规范，有C...

1.ArcEngine组件接口的引用，组件库的初始化，接口授权的使用，创建矢量文件接口的调用步骤

基于ArcGIS开发的通过功能俱全的GIS小软件，GIS基本功能俱全，视图管理、图层管理，图层属性管理，创建元素，属性查询、属性表浏览、借助第三方UI组建开发实现的GIS小软件

UG二次开发实例 利用VC开发UG 使界面更加丰富-UG secondary development of examples of the use of VC development of UG to make a richer interface

计算章动 岁差 极移的C++程序 输入北京时间，自动转换儒略日，儒略世纪，并计算章动 岁差 极移等

这是一个基于supermap的gis开发。没设密码。-This is a GIS development basing on the "SuperMap" software. and no key for use.

用C#和ARCGIS编程实现地图基本操作：地图旋转-ARCGIS using C# programming and the basic operation of the map: Map Rotation

vb通讯《GIS开发者》Visual Basic 是Mcrosoft公司推出的强有力的系列开发软件之一，而且以其实用、方便、快捷、开发周期短、广泛而强大的功能越来越被广大编程人员所亲赖，广为流传，似乎有些专业的编程人员放弃了Visaul C++ 而改用了Visaul Basic之类的RAD编程工具，尽管Visaul C++在灵活性、代码紧凑、运行速度快及底层开发等方面Visaul Basic无法比拟的，但编写C++应用程序过长的调试和开发周期确实有点不适应当今的应用程序开发环境。-vb communications, "GIS" Visual Basic is Mcrosoft launched a series of powerful software development, but its practical, convenient, fast and short development cycle, extensive and powerful features are increasingly the majority of programmers are pro-Lai, the most widely circulated, it appears that some professional programmers abandoned FoxPro C and switch to the Basic FoxPro like RAD programming tools, despite the flexibility of C FoxPro, code compact, fast operation and development, and so on the bottom FoxPro Basic incomparable, but the C application debugging and long development cycle is really not suited to today the application development environment.

投影转换功能,具备将其他不同类型的投影转换为统一的投影坐标系下-projection conversion function with other different types of projection into a unified projection coordinate system

首先安装MapX组件，在VC中进行加载，本程序利用对话框模式实现MapX的调用，能够进行放大等地图浏览功能-first install components in VC for loading, the use of dialog procedures Mode MapX called, is able to enlarge the map browsing, etc.

GIS的基本的一些程序，欢迎大家过来下载-Some of the basic GIS procedures, welcome you come to download