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i would like to have catchment areas around my points which show the area of an one hour walk. I looked around and found information about using the hiking funktion for calculating a distance with the new plugin "walking time" and found instructions for catchment areas using a road network. But i couldn't find a solution for getting the zone which lies around an 1 hour walk of my starting point (using something like the hiker function and not road systems!). Is there anyone who could help me?

  • How far could one walk in 1hr? – DPSSpatial Oct 6 '14 at 15:09
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    Can you clarify: you want to compute catchment areas based on a cost raster? – underdark Oct 6 '14 at 18:32
  • "How far could one walk in 1hr?" This is what for example toblers hiking function can tell me by using slope as costs. But so far i only could calculate this for a route from one single point to another. What i would like to have is an area around one point which is reached within this walking time. So it is based on a cost raster indeed. – Jan Oct 7 '14 at 12:13

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