高斯投影正反变换

广西南宁09年最新矢量地图(MapInfo格式)-Nanning, Guangxi, in 2009 the latest vector map (MapInfo format)

源码GIS系统代码，有研究意义，多试用试用 -source GIS system code, some significance, more probation probation

从GPS 技术的定位理论出发, 结合基于GPS 技术的车辆监控管理系统来介绍GPS 接收机与GIS 信息软件 之间的通信原理。并利用M ap InfoM asX 控件在V isualBasic 开发环境中实现了GPS 信息的接收与在GIS 中显示接 收信息的程序设计, 从而示范了常见GPS 应用的主要开发过程和关键部分技术实现细节-From the GPS positioning technology, theory, combined with GPS-based vehicle monitoring and management system to introduce the GPS receivers and GIS software, the communication between the information theory. And use M ap InfoM asX control in the V isualBasic development environment to achieve the GPS information displayed in the reception and receive information in the GIS program design, which demonstrated the common GPS applications, the major part of the technology development process and key implementation details

广州09年最新矢量地图(MapInfo格式)-Guangzhou in 2009 the latest vector map (MapInfo format)

gdal国外开源的东西，希望大家都来学习一下。特别是搞gis的-gdal foreign open-source things, we want everyone to learn about. In particular, to engage in gis

MapXtreme .net 实现图块缓存源代码。-MapXtreme code of map tile coding.

如何使用MapXtreme+C#在地图上新增加点图元。-How to Use MapXtreme+ C# additional points on the map pixel.

在arcgis软件中实现三维的屋顶、三微的房屋等，对arcgis的三维的纹理的开发有很好的启发作用-in arcgis software 3D roof of the three-housing, and so on. arcgis of the three-dimensional texture of the development of good inspiration

简单的GIS导航 CoreTest.rar-simple GIS Navigation CoreTest.rar

CAVOR (Creating A Vison Of Reality) is an engine/collection of components for building apps that combine geospatial or graphic data with a database of attributes (properties). Examples include GIS, CAD, CASE, etc. It is free software released under the GNU General Public License. See also included documents and/or the web pages (see above)