平剖图格式转换：Geosoft的平剖图转换为ArcGIS-Profile Map format: Geosoft' s orthographic drawings into ArcGIS

API to the shapelib verion 1.2.9. 读写arcgis shape 文件的源码和演示程序.-This API enables the access to the widely used ArcView® Shape format by the usage of the OpenSource Shapelib 1.2.9 library written by Framk Warmerdam.