Research of Mine Surveying Digitization of Eastern River Bend Mine

The Mine Surveying work of Eastern River Bay has been using the traditional method of manual calculation and drawing, but it can not suit to modern surveying technology any more. This paper is doing a study of drawing digitization and measurement digitization of Mine Surveying, so as to solve the problem of mine surveying digitization. We use AutoCAD as a platform, Visual Basic as the programming language, combined with mine surveying professional norms and use ActiveX Automation technology to make a secondary development of AutoCad for Mine Surveying Application, so as to make an integrated mine surveying CAD-assisted drawing system. And we could take this as the application base and made advantage of its features of easy-to-use, strong professional application and implementation of the basis data-sharing and establish measuring graphics library and measurement database, then combined with the traditional vector-based mining map, achieve mine surveying digitization.