| 摘要 |
The present invention relates to a system of generating hybrid geospacial information based on unique file identifiers (UFIDs) and spatial objects, which generates geospacial information in which geographic features such as buildings and roads as objects on a map are displayed on the map, gives UFID to the objects on the map, respectively, and forms and displays the sizes and shapes of the objects on the map with a plurality of spatial objects such as surfaces, lines, and points. The system comprises: a map object generating unit generating objects on a map corresponding to geographic features, and giving UFID as a unique value to the objects on the map; a spatial object forming unit forming spatial objects for displaying at least one of the sizes, shapes, and descriptions of the objects on the map, wherein the spatial objects belong to at least one of the objects on the map and are applied with UFID of the objects on the map to which the spatial objects belong; a history management unit recording and managing changed information when the objects on the map or the spatial objects are changed; and a layer forming unit grouping the objects on the map or the spatial objects into at least one layer map based on property information of the objects on the map or the spatial objects. The system may give UFID to all the objects on the map based on locations thereof, and may connect and merge various kinds of information, thereby displaying detailed information of geographic features, in particular, to enable reference to administrative information and other various information. |
