我的GPS作业,星历转换的~需要专业知识

GIS、MapInfo与MapBasic学习教程，让读者尽快掌握相关的软件功能。-GIS, MapInfo and MapBasic learning tutorials to allow readers to quickly grasp the relevant software.

通过读取给定的多边形数据,对湖泊的自动取舍!无需解压!-to read through the polygon data, the lake"s automatic choice! Without unpacked!

AO开发六种专题图的代码。可为初学者提供一定的借鉴。也可为具有一定基础的提供范例-AO develops six kind of special charts the code. May provide the certain model for the beginner. Also may for have the certain foundation to provide the model

vb+mapobject实现地图匹配 并重写回数据库-MapMatching Program by Vb+Mapobjects

直接解析shapefile文件，并将其绘制成图-Direct analytic shapefile documents, and map

通过ARCGIS和Engine的开发实例教程使广大初学者更好的学习-ARCGIS and Engine through the development of a better example of tutorials for beginners to learn the broad

最短路经算法示例（需要mo2.1和vb）-shortest pass algorithm examples (and need mo2.1 vb)

Mapxtreme示例程序，简单功能的示例实现-MapXtreme sample procedures, a simple function of sample to achieve

功能： 反查汉字的区位码，或逐区显示汉字。 说明： 在源代码中，不仅演示了GB内码的操作，还演示了drag-drop功能的实现。-functions : anti-Chinese investigation in an area code, or case-by-district shows Chinese characters. Description : In the source code, not only demonstrated the GB internal codes, the operation also demonstrated a drag-drop performance.

城市地理信息系统- City geographic information system