降低SRTM3数据点密度

MapInfo MapX是一个用来做地图化工作的OCX控件，它可以很容易地在您的应用程序中加入强大的制图功能。它可以把您的数据用地图的形式显示出来，更易于理解。地图形式可以比简单的图表、图形提供更多的信息，而且描述地图比描述数据表更加简单迅速。本章主要对mapx的安装和在编程语言中的使用进行讲解。-MapInfo MapX is used as a map of the OCX controls, it can very easily in your application into a powerful mapping function. It could use your data in the form of maps, and easier to understand. Maps can be more than a simple form of charts, graphics provide more information, and the descriptions over the map data sheet describes more simply and rapidly. This chapter primarily MapX in the installation and programming language on the use.

Kriging 算法实现 2维和3维地图等高线.rar-Kriging algorithm 2-D and 3-dimensional contour map. Rar

delphi+Mapx 例子，包括Mapx的放大，缩小等一些基本功能-delphi Mapx examples, including Mapx magnified narrow and some other basic functions

新的等值线编程实现，很好用的的东西阿，不能错过-contours of the new programming, the good thing A, not to be missed

WIN XP下操作并口的最好控件，有中断、位等，代码DEMO很丰富。-WIN XP parallel port to operate under the best control, have interrupted, etc., code DEMO very rich.

本程序是用vc编写的有关gis开发的基本框架 利用此框架可以进行更深层次的开发-this procedure is used in the preparation of vc gis the basic framework for the development of this framework can be used for the development of a deeper level

鹰眼代码MapxVBVC-Hawkeye code MapxVBVC

利用mapobject 开发的mo的点线编辑程序 希望使用mapobject的朋友们能用的着-use Lotus Development mo point line editor wants to use Lotus friends with usable

ArcGIS基础教程，适合初学者使用，包括基本界面介绍、数据分析，建立专题地图，商业选址等等

本程序为大地测量中高斯投影坐标计算的，包括了正算和反算-This procedure for the geodetic coordinates of Gauss projection calculations, including the calculation of the positive operators and the anti-