Yeon Sangho Professor
Semyung University,
South Korea
Email: [email protected]
Lee YoungWook
Professor
Semyung University
Email:Â [email protected]
Application of Images and Photo Maps Contents for 3D Spatial Design
The government does work positively to produce the digital topographical map and the digital image map for digitalization of the nation’s land. The surveying method of remote sensing by the satellite from the conventional method of aerial photogrammetry, getting the digital images of higher resolution takes into consideration the various applications. This paper studies stereo perspective image generation as a possibility through 3-dimensional analysis combined with digital elevation data and remotely sensed images. For this, first of all, ortho-images generated by very accurate GCP and DEM from contour files makes 3-dimensional surface analysis possible and allows stereo-viewing at the small urban sites. In this study, after surveying and remote sensing both the existent regional photo data and the satellite image data, the experiment of creating the contents of image maps which could be used into more details was done. As a result from the created image map contents, more effective method have been obtained from the improved coordinate transformation by locational investigation and survey. In addition, fly simulation images to possibility for various application as low cost and short time compare to airplane and helicopters survey methods. Which are the methods to make the image contents for which people are able to apply, is obtained by combination with various attribute contents through the trial of modeling for more detailed terrain analysis in Korea.
