Method for Storing Multipurpose Geographic Information
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    发明申请
    Method for Storing Multipurpose Geographic Information 审中-公开
    存储多用途地理信息的方法

    公开(公告)号:US20080133554A1

    公开(公告)日:2008-06-05

    申请号:US11791587

    申请日:2004-12-30

    IPC分类号: G06F17/30 G06F19/00

    CPC分类号: G06F16/29

    摘要: Provided is a method for storing multipurpose geographic information, capable of integrating, storing, managing and using vector data (numerical map) and image, digital elevation model (DEM), three-dimensional (3D) point cloud data, and facility texture information. The method for storing multipurpose geographic information in a computing system includes the steps of: dividing geographic information data to be stored into minimum units; classifying the divided geographic information data into geometric information (geographic position information) and attribute information; and storing the geometric information (geographic position information) in a vector format and storing the attribute information in an attribute information linked to a vector.

    摘要翻译: 提供一种用于存储多用途地理信息的方法,能够集成,存储,管理和使用矢量数据(数字图)和图像,数字高程模型(DEM),三维(3D)点云数据和设施纹理信息。 用于在计算系统中存储多用途地理信息的方法包括以下步骤:将要存储的地理信息数据划分为最小单位; 将分割的地理信息数据分类为几何信息(地理位置信息)和属性信息; 并以矢量格式存储几何信息(地理位置信息),并将属性信息存储在链接到矢量的属性信息中。