VB+Mapinfo发展的最短路径，随着如SQL质量特征

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demo arcgis engine para poder utilizar el engine apra desarrolo de aplicaciones standalone

VB+MAPX实现各种类型专题图-VB Connection achieving various types of thematic maps

应用背景在物力大地测量学中，重力异常的计算，需要测量计算点的重力值和计算测量点的正常重力。计算正常重力时，需要已知计算点大地坐标，即经度、纬度和大地高，如果采用GPS采集数据，那么获得的大地坐标的参考椭球是WGS84。关键技术此程序，采用WGS84参考椭球参数，因此输入数据为WGS84大地坐标，顺序为，纬度、经度、大地高。输入文件为，Input.dat。输出文件为，output.txt。计算结果为，椭球面以上高程为h处的正常重力。如果将大地高设为0，那么计算结果为此点处参考椭球面上的正常重力。

结合GIS工具软件与当今可视化开发语言的集成二次开发方式是GIS应用开发的主流。它的优点是既可以充分利用GIS工具软件对空间数据库的管理、分析功能，又可以利用其它可视化开发语言具有的高效、方便等编程优点，集二者之所-GIS software tools combined with the development of contemporary visual language secondary development of integrated manner GIS application development is the mainstream. Its advantage is not only fully utilize the tools of GIS spatial database management, analysis, it could make use of other visual programming language with an efficient and convenient programming advantages, combines two pancaked

ArcEngine命令加载Licence-Command to load ArcEngine License

本软件是一款集地图投影、坐标转换、GPS高程拟合和常用测绘工具于一身的共享软件。-This software is a set map projection, coordinate transformation, GPS Elevation fitting and mapping tools commonly used to share in the same software.

这是前年6月份接的一个任务，等值线的处理，基于给定的经纬图，做等值线分析，对于gis程序人员来说，应该是有帮助的！哈哈，要用到mapx5和mapinfo和vb6-This is the year in June following a mandate, the contours, based on the ins and outs of a given map, so contour analysis, gis procedures for personnel, should be helpful! Ha ha, and use of MapInfo and mapx5 vb6

嵌入式gis开发包，可以移植到windows CE,希望对大家有所帮助。-Gis Embedded Development Kit, can be ported to multiple operating systems.

15693经典范例程序，包括很多的源代码。-15693 classic example of the procedure, including a lot of source code.