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Presentation on theme: "Http://www.geomorphtools.org/ StPro_UserGuidees_Final.pdf."— Presentation transcript:

1 StPro_UserGuidees_Final.pdf

2 Procedure Directory setup: ‘matlab’ + ‘arcmap’ Extract watersheds
DEM + Integer flow acc: Grid -> text Matlab script: arcdemtxt2matlab Install Profiler toolbar Send points from Arcmap to matlab files Matlab script: profile51 Import shapefile into Arcmap Optional: ksn batch from Arcmap

3 Step 2: extract watersheds

4 Step 7: output from profile51 script

5 Step 7: output from profile51 script

6 ksn manual selection of points for regression

7 ksn batch mode

8 ksn vs. lithology & structure

9 concavity

10 concavity vs. lithology & structure

11 DEM, swath location

12 swath profile

13 rock uplift (river incision)

14 catchment hypsometries

15 Salsomaggiore case study: summary of DEM-based analyses
Metric Method Main Control Why that control? Channel concavity Matlab script Rock uplift Spatial coincidence of metric variations and rock uplift variations Mean elevation Swath profile Hypsometry Slice function Channel ksn Bedrock lithology Spatial coincidence of metric variations and changes in lithology 1st order stream gradients Fortran script


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