Korean Journal of Remote Sensing (대한원격탐사학회지)

Korean Society of Remote Sensing (대한원격탐사학회)
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A Geological Study on the Seoul-Dongducheun Lineament Using Digital Image Processing Teachniques of Landsat Data

LANDSAT DATA의 映像處理手法에 의한 서울-東豆川 간의 LINEAMENT 硏究

  • 姜必鍾 (韓國動力資源硏究所) ;
  • 智光薰 (韓國動力資源硏究所) ;
  • 曺民肇 (韓國動力資源硏究所) ;
  • 崔映燮 (韓國動力資源硏究所)
  • Published : 1985.05.01
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Abstract

The study was emphasized on application of the digital image processing techniques for lineament analysis. The major lineament of the study area belongs to Choogaryong faults which many geologists have studied since 1903. Also the lineament is so significant in geological views, because the lineament runs through Seoul area. The several image processing methods such as gradient, Laplacian and spatial filter have been applied, and the spatial filtering is most suitable method for lineament analysis among them. The lineaments distribute predominently in the N20.deg.-30.deg.E trend and N80.deg.-90.deg.W trend which have the conjugated relationship each other, and it coincides with the Gyeongsang conjugate system. The circular structure of study area was developed by cooling circular joint.

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