The facture of 3-D image geologic map and outlook for its applied prospect——A sample of Suwushijie in the middle section of Altyn

Based on digital geologic map,digital remote sensing image and digital relief map and other original data,3-D image geologic map is handled by computer.It is a new express of geological map.3-D image geologic map of Suwushijie area in the middle section of Altyn is handled by MAPGIS,is a reappearence of geology,environment and their changing in 3-D.Based on these,the paper discusses applied prospect of 3-D image geologic map in other field.