Study on the classification and stratification of mine maps elements based on file

The Classes, properties and features of mine maps are discussed and the problems and the drawbacks are analyzed based on the plenty of investigation for the mine mapping technology and scheme. For minimizing the redundancy of map data and ensuring the consistency of presentation for map elements and mapping precision, the mapping technology based on file was proposed. The presentation of classification and stratification for mine map elements and the optimal combination of map layers were researched.