Hi everybody,
Eventually I am trying to calculate a grid, that represents the distance from
each cell to the nearest bus stop. So for my area of interest, I have a grid
showing the amount of meters to the next stop. But I don't want to have the
euclidean distance, I would like to calculate the distance along a path
(streets, foot path etc.). I am ignoring elevation, so I will only have the
horizontal walking distance. The calculation can be between the grid and the
bus stop - points (raster to point) or between grid points and bus stop-points
(point to point).
I know that this is doable in ArcGIS, but since I am working in R and don't
have the sufficient license in ArcGIS, I am trying to find out, whether it is
possible in R. I already have checked out the package gdistance, but that only
entails grid-calculations and wont follow along a path.
Has anyone done something similar to this or has an input?
Cheers,
Jacqueline
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