中文摘要：

月球数字地质填图是以中国探月工程获得的＂嫦娥一号＂（CE-1）CCD3C影像数据、干涉成像光谱仪（IIM）数据、激光高度计（LAM）数据,＂嫦娥二号＂（CE-2）CCD3C影像数据以及其他已有的月球地质资料为基础,通过对月表物质成分、构造要素、地质时代信息的研究,基于ArcGIS平台与Geodatabase数据模型,编制月球地质图并建立空间数据库。文中以月球北极地区为例,制定月球地质填图的标准、流程、方法和图示图例,编制1∶250万月球北极地区地质图（YQ-1）,建立空间数据库,为开展月球地质综合研究、编制全月球地质图及未来开展其他天体的地质编图工作奠定基础。

英文摘要：

The lunar digital geological mapping is based on the data,which includes the Chang＇E-1（CE-1）CCD3Cimage data,interference imaging spectrometer（IIM）data,laser altimeter（LAM）data,Chang＇E-2（CE-2）CCD3Cimage data as well as other lunar geological data to study the material compositions of the lunar surface,structures elements and the information of geochronology,to compile the lunar geological map and to establish spatial database of the moon by using the ArcGIS platform and Geodatabase model.In this paper,taking the Arctic region as an example,we have made the standard,process,method and legend for the lunar geological mapping,preliminarily complied the geological map of the Lunar Arctic Region（YQ-1）at a scale of1∶2.5Mand established the spatial database,which have laid the foundation for the geological comprehensive study of the moon,the geological mapping of the global moon,and also the geological mapping of other celestial bodies in the future.