Browse > Article
http://dx.doi.org/10.3741/JKWRA.2007.40.4.287

Morphological Representation of Channel Network by Dint of DEM  

Kim, Joo-Cheol (Industrial Technology Research Institute, Chungnam National Univ.)
Kim, Jae-Han (Dept. of Civil Engrg., Chungnam National Univ.)
Publication Information
Journal of Korea Water Resources Association / v.40, no.4, 2007 , pp. 287-297 More about this Journal
Abstract
The procedures for identifying channel network are suggested by exploring the scaling property between the local slope and the contributing area, given that the area threshold criterion is an indispensable complement to the slope-area threshold criterion. Through the use of the above procedures and the field data, the basin slopes illustrate the trends of large scatters in space for the geomorphologic/topographic factors. According to the scaling regimes of them both the forms of landscape can be classified as topographic divergence and convergence. The presentation of the procedures proposed in this study is implemented in the case study on Seolma experimental catchment in Korea. As a result the dynamic behaviors of basin are confirmed, and thus the dynamics of channel head advance and channel network are shown to represent better than the method using the topographic chart manually.
Keywords
local slope; area threshold criterion; slope-area threshold criterion; DEM; channel network;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Willgoose, G., Bras, R. L. and Rodriguez-Iturbe, I. (1991). 'A physical explanation of an observed link area-slope relationship.' Water Resources Research. 27(7), pp. 1697-1702   DOI
2 Tarboton, D. G., Bras, R. L. and Rodriguez-Iturbe, I. (1992). 'A physical basis for drainage density.' Geomorphology, 5, pp. 59-76   DOI   ScienceOn
3 Willggoose, G., Bras, R. L. and Rodriguez-Iturbe, I. (1991a). 'A coupled channel network growth and hillslope evolution model, 1. Theory.' Water Resources Research, 27(7), pp. 1671-1684   DOI
4 Willgoose, G., Bras, R. L. and Rodriguez-Iturbe, I. (1991b). 'A coupled channel network growth and hillslope evolution model, 2. Nondimensionalization and applications.' Water Resources Research. 27(7), pp. 1685-1696   DOI
5 Smart, J. S. (1972). 'Channel Networks.' Advances in Hydroscience. 8, pp. 305-346   DOI
6 Smith, T. R. and Bretherton. F. P. (1972). 'Stability and the conservation of mass in drainage basin evolution.' Water Resources Research. 8(6), pp. 1506-1529   DOI
7 Tarboton, D. G., Bras, R. L. and Rodriguez-Iturbe, I. (1989). 'Scaling and elevation in river networks.' Water Resources Research, 25(9), pp, 309-319
8 Shreve, R. L. (1966). 'Statistical law of stream numbers.' Journal of Geology, 74, pp. 17-37   DOI
9 Tarboton, D. G., Bras, R. L. and Rodriguez-Iturbe, I. (1991), 'On the extraction of channel networks from digital elevation data.' Hydrological Processes, 5, pp. 81-100   DOI
10 Rodriguez-Iturbe, I. and Rinaldo, A. (2003). Fractal river basins, Chance and self organization. Cambridge
11 Strahler, A. N. (1964), 'Quantitative geomorphology of drainage basins and channel networks.' pp. 4.39-4.76, In: Handbook of Applied Hydrology. McGraw-Hill
12 Rodriguez-Iturbe, I. and Valdes, J. B. (1979). 'The geomorphologic structure of hydrologic response.' Water Resources Research. 15((6), pp. 1409-1420   DOI
13 Montgomery, D. R. and Dietrich, W. E. (1992). 'Channel initiation and the problem of landscape scale.' Science, 255, pp. 826-830   DOI   ScienceOn
14 Montgornery, D. R. and Foufoula Georgiou, E. (1993). 'Channel network source representation using digital elevation models.' Water Resources Research, 29(12), pp. 3925-3934   DOI   ScienceOn
15 O'Callaghan, J. F. and Mark, D. M. (1984) 'The extraction of drainage networks from digital elevation data.' Computer Vision, Graphics, and Image Processing, 28, pp. 324-344   DOI
16 Montgomery, D. R. and Dietrich, W. E. (1989). 'Source area, drainage density, and channel initiation.' Water Resources Research. 25(8), pp. 1907-1918   DOI
17 Giannoni, F., Roth, G. and Rudari, R. (2005). 'A procedure for drainage network identification from geomorphology and its application to the prediction of the hydrologic response.' Advances in Water Resources, 28, pp. 567-581   DOI   ScienceOn
18 Ijjasz-Vasquez, E. J. and Bras, R. L. (1995). 'Scaling regimes of local slope versus contributing area in digital elevation models.' Geomorphology, 12, pp. 299-311   DOI   ScienceOn
19 Montgomery, D. R. and Dietrich, W. E. (1988). 'Where do channels begin?' Nature, 336, pp. 232-234   DOI
20 김재한(2005). 수문계의 수학적 모형, 선형계를 중심으로. 도서출판새론. pp. 362-365
21 Brutsaert, W. and Nieber, J. L. (1977). 'Regionalized drought flow hydrographs from a matured glaciated plateau.' Water Resources Research, 13(3), pp. 637-643   DOI
22 김주철(2004). 선형계로 간주한 강우-유출 수문계 대표순간단위도의 추정. 박사학위논문, 충남대학교
23 우효섭(2001). 하천수리학. 청문각, p.332
24 함창학(1996). 지형정보시스템(GIS)을 이용한 수문지형정보추출에 관한 기초적 연구. 박사학위논문, 충북대학교
25 Flint, J. J. (1974). 'Stream gradient as a function of order, magnitude and discharge.' Water Resources Research, 10(5), pp. 969-973   DOI