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http://dx.doi.org/10.7319/kogsis.2013.21.2.003

Research on Basic Investigation and Analysis for Iand Substitution Planing using High-resolution Satellite Imagery  

Choi, Seung Pil (Department of Civil Engineering, Kwandong University)
Jeong, Cheol Ju (Department of Civil Engineering, Kwandong University)
Yeu, Yeon (Surkgok Institute of Observational Science & Technology)
Publication Information
Journal of Korean Society for Geospatial Information Science / v.21, no.2, 2013 , pp. 3-9 More about this Journal
Abstract
Various data like digital maps(1/1,000 or 1/5,000), field surveying, online materials and literatures are used for the preliminary investigation for urban development such as the feasibility evaluation, the profitability analysis, the zoning proposal, the zoning designation, and the land replotting planning. There are a couple of urban development methods like an expropriation, a replotting, a mixed-used method. The replotting method requires the consideration of land replotting types based on topography and building condition, which is not easy to gather data for the preliminary investigation maintaining the security of development planning. There are limitations of a preliminary investigation using aerial photos to detect topographic and building changes at specific period. GIS data combined with high-resolution imagery has advantages over the current dataset, which come from easy acquisition of various spatial resolution satellite images, wide swath coverage, the choice of imagery resolution satisfying a usage purpose, economic benefit comparing to aerial photos, and the calculation of distance and area on imagery from image modeling. For these reasons, the proposed method in this study enables to perform the more appropriate preliminary investigation using more accurate information.
Keywords
Urban Development Planning; Land Substitution Method; High-resolution Satellite Imagery;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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