Semi Automatic Mapping of 3D Mine Roadway

Based on the AutoCAD as the graph processing platform, the semi automatic mapping method combined with the manual mapping and the programming mapping as the Visual BASIC programming would be applied to the key statement to map the 3D mine roadway and other part would be mapped with the manual.With t he reconditioning of the late drawings, the mapping of the complicated 3D mine roadway could be completed. This method would have simple program, fast mapping spe ed, easily operated by the end user, favorable late applied development and other features.