In accordance with various information on the actual communities of the world which we lives, the cadastral record on the land that registers a physical current situation has an important function as the fundamental information in the country. But it ...
In accordance with various information on the actual communities of the world which we lives, the cadastral record on the land that registers a physical current situation has an important function as the fundamental information in the country. But it can't fulfill the demand of the users inquiring the 3D solid space because of offering the 2D information alone itself. In this research, we produce the continuous and editing cadastral maps. We extract and modeling the building structures. Finally we present those models to register viewpoint of cadastre and an introduction possibility of 3D cadastre.
We made out the ortho images for this study and produced the consecutive and editing maps using the ortho images. In order to modelize the building structures, we used the DEMs, ortho images, mapping data. We got the height values of the building structures by using the aerial photos. We registered and visualized the building structures on the various basic data such as the continuous maps, DEMs, ortho images. In order to link of the spatial information and attribute information, we designed the 3D object integrated database through the integration of continuous maps, parcels-registers for site, building structures registers. In the long run we constructed the system to modelize the building structures.
We accomplished this study. By the time we completed this study, there turned out to be results. When we produce the continuous cadastre map and editing cadastre map, the method using the ortho images is the fittest method and when modeling the building structures, the fittest method was being using mapping data. When we register the 3D building structures, first we modelize the 3D building structures on the continuos maps and second we subdivided the building structures as the attribute information. We thought up with this adoptable method on registering the 3D building structures. Through the study such as above, we present the method to modelize and register building structures by using ortho images, finally we contribute to figure out the correct and various information to various officials and let the users get the land-related information accurately.