超图公司的supermap objects5开发版中级教程，欢迎大家下载，共同提高...

Delphi实现的高斯投影转换算法，包含使用范例及使用说明，含注释，值得学习，推荐-Delphi realize the conversion of the Gaussian projection algorithm, including the use of examples and instructions, including the Notes, it is worth learning, Recommended

ArcGIS Engine二次开发编程实例，里面有许多有用的例子！-ArcGIS Engine secondary development of programming examples, there are many useful examples!

This documentation on SI47xx chips with registers and programming description-This is documentation on SI47xx chips with registers and programming description

通过gps采样数据，完成已知两点经纬度求距离。-Sampling through the gps data, the completion of known latitude and longitude points for the distance.

一个汽车GPS导航系统,非常有价值,内有源代码,能在VC6下直接编译运行-A car GPS navigation systems, is very valuable, with the active code, can direct the compiler to run under VC6

提供几篇矢量文件空间索引的资料,主要针对大数据量的shp数据-Several vector file space to provide information on the index

用图形界面的程序装载控制台程序并接收控制台程序的输出。 将tiff转换成PDF的源程序。-Use graphical interface of the program loaded console process and procedures to receive console output. Tiff convert to PDF of the source.

MapXtreme for Java 3.x开发指南2-for MapXtreme Java 3.x Development Guide 2

MAPX5.02开发人员指南及CUSTSYMB目录下的全部图标和MAPS目录的全部系统默认地图-MAPX5.02 Developer