Korean Journal of Remote Sensing (대한원격탐사학회지)
- Volume 7 Issue 2
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- Pages.95-111
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- 1991
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- 1225-6161(pISSN)
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- 2287-9307(eISSN)
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Lineaments and Circular/Arc Structure on the Landsat TM Imagery
한반도 Lineament와 Circular/Arc Structure 연구
Abstract
The study is to analyze and interpret lineaments and circular/arc structures on the Landsat TM images which cover the Korean peninsula and the attched islands except the Ulneung island. The Landsat TM images which cover the Korean territory are 23 scenes, and band 3 and band 5 were selected for the study from seven bands, because the both vands are sensitive on soil moisture and geological materials. Lineament trend analysis Sinian direction (NNE-SSW), Pyeongan direction(NW-SE), Yodong direction(NE-SW), Korean direction(NNW-SSE) and Danyang direction (WNW-ESE) are predominant lineament trands of Korea. Circular/arc structures can be devided into four categories according to their origin; 1) volcanic activity origin, 2) granite intrusion oringin, 3) structural origin and 4) the others.
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