• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2007.04a
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• pp.243-248
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• 2007

This study proposed a procedure to improve the error defection of attached cadastral maps using digital map data. In addition, this study also provided the direction for the accuracy improvement of attached cadastral maps by comparing analysis methods. - such as centroid, Lee Sallee shape index, and area index. The analysis is performed as follows. First, by using centroid measurement, the center point of cadastral maps and attached cadastral maps are compared. Secondly by using Lee Sallee shape measurement, the location accuracy of range area is investigated. Thirdly, by using area measurement, the range area within allowable error scope is verified. Based on analysis, the discrepancy between cadastral maps and the attacked cadastral maps are detected as follows; 98.2% from Lee Sallee shape index, 41.8% from centroid, 15.4% from area index in the whole error.

• Journal of the Korean Institute of Rural Architecture
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• v.23 no.2
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• pp.25-32
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• 2021

The purpose of this study is to examine the materials on Bangdapjin, summarize the excavation surveys and compare them with the past literature records and to determine the location of the Bangdapjin government office facilities. It was categorized into the castle in the original cadastral map, which allowed to identify the overall shape of Jionseong Castle. The Chi on the castle wall and Ongseong on the Munji have also been identified. The majority of state-owned land in the original cadastral map is usually concentrated at the point where the road from the north intersects with the road from the east to the castle, which is presumably where public buildings were located. One of the photos in the 1950s shows the presence of a building presumed to be an inn featuring, extraordinary shape that deserves special attention. The gate is believed to have had Ongseong due to evidence of a portion protruded at right angles from the castle according to the original cadastral map.