Current state of the 3-D geospatial data in South Korea and a case study on the building 3-D cadastre
Jang, Bong-Bae & Jung-Gwan Cho
In order to become top 10 countries in the geospatial information industry over the world by the building of National Spatial Data Infrastructure (NSDI) and the spread of ubiquitous environments, and thus it has continually invested a variety of fields, and enacted concerned laws. The spatial information industry converged and integrated with Information & Communication Technology and high technology such as digital aerial photogrammetry, satellite image, and terrestrial LiDAR, is expected to extend its scope in the world as well as in the Korean market. This study is targeted at introduction of the current state of the 3-D geospatial data infrastructures, such as u-Korea & u-City, and at showing a case study on the building 3-D cadastre by digital map, Total Station and ground LiDAR in South Korea. The result of this study is expected that the geospatial information industry will be largely applied to various industries, such as not only cadastral survey but also leisure activities, transportation, finance, health, environment, national defense.
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