刘英才. 东北地区1:20万区域地质图空间数据库元数据建设[J]. 地质与资源, 2013, 22(5): 415-418. DOI: 10.13686/j.cnki.dzyzy.2013.05.008
    引用本文: 刘英才. 东北地区1:20万区域地质图空间数据库元数据建设[J]. 地质与资源, 2013, 22(5): 415-418. DOI: 10.13686/j.cnki.dzyzy.2013.05.008
    LIU Ying-cai. METADATA CONSTRUCTION FOR THE SPATIAL DATABASE OF 1:200000 REGIONAL GEOLOGIC MAP OF NORTHEAST CHINA[J]. Geology and Resources, 2013, 22(5): 415-418. DOI: 10.13686/j.cnki.dzyzy.2013.05.008
    Citation: LIU Ying-cai. METADATA CONSTRUCTION FOR THE SPATIAL DATABASE OF 1:200000 REGIONAL GEOLOGIC MAP OF NORTHEAST CHINA[J]. Geology and Resources, 2013, 22(5): 415-418. DOI: 10.13686/j.cnki.dzyzy.2013.05.008

    东北地区1:20万区域地质图空间数据库元数据建设

    METADATA CONSTRUCTION FOR THE SPATIAL DATABASE OF 1:200000 REGIONAL GEOLOGIC MAP OF NORTHEAST CHINA

    • 摘要: 东北地区1:20万区域地质图空间数据库元数据的采集范围为东北地区已经完成建库的1:20万区域地质图空间数据库.元数据信息来源于辽宁、吉林、黑龙江及内蒙古国土资源厅资料馆和地调院资料室的1:20万区域地质调查报告和地质图,以及沈阳地质调查中心的馆藏资料.东北地区1:20万区域地质图空间数据库元数据已经全面建成,元数据共有201幅,其中,辽宁40幅,吉林31幅,黑龙江61幅,内蒙古(东部) 69幅,基本覆盖了大兴安岭成矿带和辽东-吉南成矿带.目前,该数据库已进行网络发布,提供实时应用,其应用前景十分广阔.

       

      Abstract: The metadata of the Spatial Database of 1:200 000 Regional Geologic Map of Northeast China is adopted from the 1:200 000 regional geologic reports and geologic maps of Liaoning, Jilin, Heilongjiang and Inner Mongolia in the database. The metadata construction of the database has been completed, with 201 sheets of maps, including 40 of Liaoning, 31 of Jilin, 61 of Heilongjiang and 69 of Eastern Inner Mongolia, generally covering the Daxinganling metallogenic belt and Eastern Liaoning-Southern Jilin metallogenic belt. This database is now published online for realtime application, with a broad prospect.

       

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