处理dem的东东，不错，请大家试用

Delphi GIS 电子地图信息系统商业源码-Delphi electronic GIS map information systems business FOSS

在VC中利用MAPX实现对地图中的标注的多种使用,代码中有明确的注解。-use of the VC Connection maps to achieve the multiple uses of tagging, code a clear explanation.

移动地图矢量的代码，运行前需要安装MAPX和mapinfo-mobile map vector code, pre-operational need to install and MapInfo Connection

色调均匀，暗红或黑色，分布于河岸处，形状规则。 红或深绿色，有纹理结构和明显的灌渠，形状规则，分布于河谷、河流两岸冲积平原。 -uniform colors, or black dishes, distributed in the bank, the shape of the rules. Red or dark green, texture and structure of the irrigation channels clear shapes and distribution in the valley, rivers alluvial plain.

一片gis方面的论文，供参考。-a gis of papers for reference.

该程序解决了测量平差中两个基本的平差方式：条件平差和间接平差-the resolution measurement Adjustment Adjustment two basic ways : Conditional Adjustment and indirect adjustment

在地理信息系统数据中，有些数据储存过大，要进行压缩！-In the geographic information system data, some data is too large to be compressed!

针对Mapinfo平台的开发源码-against Mapinfo open source

共享一个从网友那里当下来得C++程序，同大家分享哦！xy piont convert to shp-Sharing a User, where the moment has come from a C++ program to share with you Oh! xy piont convert to shp

搜寻与地图上指定点最近的道路节点，此源码需调用MapXtreme组件相关功能-search and maps designated points recent road nodes, need to call this source components related functional MapXtreme