Hi everyone,
I hope everyone is doing well. I took a look to blog posts, tutorials and examples but still could not figure out how to solve my problem.
I have a park locations point shape file and a walking speed raster derived from a slope map and Tobler's hiking function. I want to create a final raster to show 5, 10 and 15-minute walking distances from park locations, considering the walking speed (meter/minute) raster.
I also followed the post below, which is parallel to my goal, but the my results so far are different than they got.
Then, I will try to connect this raster with local population data.
I tried using the Cost Distance, Distance Accumulation and Distance Allocation tools, but the results I got seemed odd. I don't want to use Network Analysis as I'm ignoring road network data because people can walk over anywhere they would find during an emergency. I would be happy if you share your suggestions.
Thanks!
Geologist