CAJ | 학술논문

北山成矿带位于新疆东部、甘肃西北部和内蒙古西部，面积15万平方公里，是我国16个重点成矿带之一。采用SRTM-DEM作为DEM数据源，经数据处理，通过DEM与构造地质图叠加，实现北山成矿带三维构造地质图的制作。将二维构造地质图转向三维空间，增强图件的立体感和层次感，直观表达出北山成矿带地貌特点，便于分析构造与山脉走向的关系，从而缩短读图时间，提高效率和准确性。
북산성광대위우신강동부、감숙서북부화내몽고서부，면적15만평방공리，시아국16개중점성광대지일。채용SRTM-DEM작위DEM수거원，경수거처리，통과DEM여구조지질도첩가，실현북산성광대삼유구조지질도적제작。장이유구조지질도전향삼유공간，증강도건적입체감화층차감，직관표체출북산성광대지모특점，편우분석구조여산맥주향적관계，종이축단독도시간，제고효솔화준학성。
BeiShan mineralization belt is located in the east of Xinjiang,northwest of Gansu and west of Nei Monggol the area of 150,000 square kilometers,is one of 16 major metallogenic belt in China. Using SRTM DEM as the DEM data source and through data processing, and the superposition of the geological structure map of BeiShan mineralization belt on the DEM, Preparation the DEM 3D geological structure map of BeiShan mineralization belt. At last the conversion of 2D geological structure map into 3D space. Enhanced geological structure map three-dimensional effect and the sense of hierarchy,To express BeiShan mineralization belt geomorphological fea-tures. The analysis of relationship between geological structure and mountains.It can re-duce the time for reading the map,the re-sults improve efficiency and accuracy.