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公开(公告)号:US20080133554A1
公开(公告)日:2008-06-05
申请号:US11791587
申请日:2004-12-30
申请人: Chung-Ho Lee , Jaehong Oh , Hong-Gab Kim , Ki-In Bang , Chang-Rak Yoon , Young-Jae Lim , Kyung-Ok Kim
发明人: Chung-Ho Lee , Jaehong Oh , Hong-Gab Kim , Ki-In Bang , Chang-Rak Yoon , Young-Jae Lim , Kyung-Ok Kim
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。