公交查询系统 用c++编写的! 大家下载吧

VB+AE(9.2)开发的系统，有简单的地图浏览功能，属性查询，地图打印等-VB+ AE (9.2) development system, a simple map browsing, attribute queries, map printing, etc.

一个计算面的平均高程的程序，可以求得任意形状的面的平均高程。-A calculation of the average surface elevation of the procedure, you can find any shape of the average surface elevation.

应用背景激光扫描数据读取，激光雷达数据读取渲染；在三维激光扫描构建模型中，地理信息系统基于las数据构建DEM，在移动测试系统中也有广泛应用关键技术支持l激光扫描数据读取、渲染；支持标准格式las数据，代码包中有C++底层实现，同时也有.Net实现源码。

MapObject 控件的使用之加入图层-MapObject control the use of the inclusion of layers

实现对精密星历数据的读取,并能内插出任意时间点卫星的位置,且能评定内插的精度.-to achieve precise ephemeris data to the reader, and interpolation from any point in time the satellite location and can assess the accuracy of interpolation.

本程序为个人GIS地图、路径算法及GPS导航定位的测试程序。主要用来测试GIS环境及算法的可靠和稳定性。-This procedure for individual GIS map, the path algorithm and GPS navigation and positioning test procedures. GIS is mainly used to test the environment and the reliability and stability of algorithms.

获取省界地理数据的程序，希望对大家有所帮助！-giving access to geographical data procedures, we want to help!

程序演示了vc下读取mapInfo数据的功能，。包括.mif和.mid和.tab.-Procedures demonstrated vc MapInfo data under the read function. Including. Mif and. Mid and the. Tab.

采用Arcobject 加VB开发的一套软件。可以实现：文本数据导入SDE，源码＋文档＋模型＋注释- Uses Arcobject to add the VB development set of software. May realize: The text data inducts SDE, the source code+ documents+ model+ annotation

转换ESRI公司的Coverage和E00数据格式的源代码-conversion of ESRI E00 Coverage and data format source code