New Geomorphologic Maps prepared using ArcGis and Matlab illustrate the surface morphology of Oum Bouaghi (Algeria) and their surrounding area

1. Hillshade view

2. Slope and 3d view and there statistics
Slope view superposed with hillshade view:
Good visibility of The geomorphology of different formations

3. First direction of the Profils in arcgis

4. Second direction of the Profils in arcgis

5. Sidi r’ghis

6. Drainage network

7. Slope area indecate the steepness of morphology

8. 3D view in Matlab

9. the distance from each drainage basin outlet in upstream direction along the flow network.
distance from each drainage basin

10. Area function
Using the output of flowdistance to calculate the area function which is the distribution of flow distances to the outlet of
a specific basin

11. area and display it together with the drainage basins map. Display only numbers for drainage basins larger than 10 km^2.

12. Ploting of flow distance along the stream network to get versus elevation.

13. Flow direction in matlab

14. Hypsometric map indecate the elevations from matlab

15. Slope map of the study area from matlab

16. largest subnetwork of the channel network

17. flow network on hillslopes and in channels
plotting and retrieving information on the stream network geometry and patterns.
Stream network

18. calculate the concavity index using the slopearea function

19. The degree of deformation is indecated by the différenciation of elevetion

20. we calculate the ksn-values for the entire grid. While this won't make sense for hillslope sections

21. the largest connected component of the network with 3d map view.

22. Other view of the drainage basin with color
stream segments

23. merci