User Tools

Site Tools


wiki:protection_forest_calc

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
wiki:protection_forest_calc [2018/11/27 11:00]
marsth
wiki:protection_forest_calc [2018/11/27 11:01] (current)
marsth
Line 20: Line 20:
 **(3) Calculate avalanche cost path:​**<​font inherit/​inherit;;​windowtext;;​inherit>​The cost path represents the easiest way down a slope following the highest elevation differences from one raster pixel to the next. In Arc GIS this can be accomplished with the tool (cost path) using the Flow-Direction as Cost Backlink raster and the DEM as Cost Distance Raster.</​font>​ **(3) Calculate avalanche cost path:​**<​font inherit/​inherit;;​windowtext;;​inherit>​The cost path represents the easiest way down a slope following the highest elevation differences from one raster pixel to the next. In Arc GIS this can be accomplished with the tool (cost path) using the Flow-Direction as Cost Backlink raster and the DEM as Cost Distance Raster.</​font>​
  
-**(4) Calculate energy line angle for every release area:​**<​font inherit/​inherit;;​windowtext;;​inherit>​The energy line,</​font><​font inherit/​inherit;;​windowtext;;​inherit>​or</​font><​font inherit/​inherit;;​windowtext;;​inherit>'​generalized</​font><​font inherit/​inherit;;​windowtext;;​inherit>​gradient'</​font><​font inherit/​inherit;;​windowtext;;​inherit>,​ represents the angle of the connecting line from the release point and the outer edge of the run out zone of a mass movement with the horizontal plan. (Bauerhansel et al 2009)</​font>​+**(4) Calculate energy line angle for every release area:​**<​font inherit/​inherit;;​windowtext;;​inherit>​The energy line,</​font><​font inherit/​inherit;;​windowtext;;​inherit>​or</​font><​font inherit/​inherit;;​windowtext;;​inherit>'​generalized</​font><​font inherit/​inherit;;​windowtext;;​inherit>​gradient</​font><​font inherit/​inherit;;​windowtext;;​inherit>​'</​font><​font inherit/​inherit;;​windowtext;;​inherit>,​ represents the angle of the connecting line from the release point and the outer edge of the run out zone of a mass movement with the horizontal plan. (Bauerhansel et al 2009)</​font>​
  
 ====   ==== ====   ====
wiki/protection_forest_calc.txt · Last modified: 2018/11/27 11:01 by marsth