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조병진,안기원,Cho Byung-jin,Ahn Kee-won 한국관개배수위원회 2000 한국관개배수논문집 Vol.7 No.2
The tidal land reclamation schemes and projects located along the western coast of North Korea were investigated by the remote sensing using sattelite image data such as Landsat TM and Jers-1 data. North Korea reported their ambitious territory expansion
인공위성 화상데이터를 이용한 북한 서해안지역의 미완공 간척지 조사
조병진 ( Cho Byung Jin ),안기원 ( Ahn Kee Won ) 한국농공학회 2001 韓國農工學會誌 : 전원과 자원 Vol.43 No.1
North Korea reported that tideland reclamation projects had been successfully constructed and/or under construction during the period of the third development scheme(1987∼1993), which were 28,400ha in 9 project areas: 8 projects along the western coast and one in the eastern coast. In this study eight projects located in western coast were investigated in order to confirm the detail of works, construction stages and difference from our project formulation methods using the topographic maps published in different years and the recent sattelite image data especially Lansat TM and SPOT PN. Intensity-hue-saturation (IHS) method was adopted to merge two sattelite data for the image enhancement of remote sensing. Construction stages of sea-dikes, land consolidation for paddy and salt pan, reservoir for irrigation and desalinization and the present land use were investigated and estimated the acreage of the development areas. The total gross project areas of 38,105 ha: 16,555 ha completed for paddy or salt pan, 16,826 ha under construction, and 4,724 ha under planning were confirmed, although the area of 27,100 ha in 8 projects were reported to be completed or ongoing on the bimonthly journal of N. Korean Trend published in 1994.
조병진 ( Cho Byung Jin ),이지근 ( Lee Ji Geun ),안기원 ( Ahn Kee Won ) 한국농공학회 1999 한국농공학회 학술대회초록집 Vol.1999 No.-
The purpose of this study is to investigate on tideland reclamation projects as a part of situation on farm land improvement measures in north korea. By using satellite image data beyond the national boundaries, it makes possible to analyze tideland reclamation projects, and owing to the developed software and procedure we can analyze data regardless of difference in data acquisition date. Satellite image data LANDSA T TM and JERS-l data are mainly used, and analysing software ER Mapper, ERDAS, IDRISI are used. Reclamation survey result made by the ministry of unification in 1994 were examined by means of remote sensing using satellite image data. The results are ; Completed and/or partly completed project are 24,596ha and planned are about 142,223ha, 166,819ha in total. However, they already reported about 300 thousand ha would be reclaimed from the sea in early 1980.