Journal of Industrial Technology (산업기술연구)

  • Volume 18
  • /
  • Pages.35-41
  • /
  • 1998
  • /
  • 1229-9588(pISSN)
  • /
  • 1598-1371(eISSN)
Kangwon National University, Institute of Industrial Technology (강원대학교 산업기술연구소)
권호 표지

A Usefulness Analysis of DTED in the analysis of a watershed factor

유역인자 분석에서 DTED의 효용성 분석

  • 양인태 (강원대학교 토목공학과) ;
  • 천기선 (강원대학교 토목공학과) ;
  • 박재훈 (강원대학교 토목공학과)
  • Published : 1998.12.31
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Abstract

A watershed terrain factor is known to the very important in studies of a stream and a watershed. We have obtained the terrain factor in map directly or we have generated it in a digitalized map. In this study, DTED(Digital Terrain Elevation Data) offering in DMA(Defense Mapping Agency) was used to create a stream and a watershed and to extract the terrain factor. As comparison of the factors gererated in digitalized map the terrain factors extracted in DTED, DTED could be used to extract a terrain factor for a watershed management.

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