Quantitative analysis of land surface topography
LW Zevenbergen, CR Thorne - Earth surface processes and …, 1987 - Wiley Online Library
LW Zevenbergen, CR Thorne
Earth surface processes and landforms, 1987•Wiley Online LibraryLand surface topography significantly affects the processes of runoff and erosion. A system
which determines slope, aspect, and curvature in both the down‐slope and across‐slope
directions is developed for an altitude matrix. Also, the upslope drainage area and maximum
drainage distance are determined for every point within the altitude matrix. A FORTRAN 66
program performs the analysis.
which determines slope, aspect, and curvature in both the down‐slope and across‐slope
directions is developed for an altitude matrix. Also, the upslope drainage area and maximum
drainage distance are determined for every point within the altitude matrix. A FORTRAN 66
program performs the analysis.
Abstract
Land surface topography significantly affects the processes of runoff and erosion. A system which determines slope, aspect, and curvature in both the down‐slope and across‐slope directions is developed for an altitude matrix. Also, the upslope drainage area and maximum drainage distance are determined for every point within the altitude matrix. A FORTRAN 66 program performs the analysis.
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