creating heatmap GIS help

bump for luck

>>8129937

what can't you do exactly? find routes?

>>8130048
well, what I have is just a CSV of origin and destination coordinates.

what I would like to do is make the origin/destination coordinates into routes, then display them as a heat map.

I don't know where to begin. I'm trying to decide what program to accomplish this with.

all the things i can think of: matlab, python, etc, won't convert to street routes.

>>8130048
if you have any experience with this sort of thing and can point me in the right direction, I would be eternally grateful.

i've been reading about different GIS programs for days.

>>8130072
lately ive been trying QGIS but i don't think that will create street routes from points either.

although it does have a fairly simple heatmap feature.

>>8130069
>>8130072
>>8130077
https://developers.google.com/maps/documentation/distance-matrix/?hl=en

is this something you would be interested in?
It would give you routes.
For the heatmap, I don't know how the routes are described, but you can basically associate +1 to all the pixels of a route each time you know it's been taken.
The +1's will sum up, and the most used routes will have higher values associated with them.

>>8130091
ah, I was looking at google maps APIs, but wasn't sure if it could do it.

how would that give me the routes exactly?
doesn't that API give distance and time?

forgive my ignorance, i'm very new to the subject

>>8130100
https://developers.google.com/maps/documentation/roads/snap#requetes
try this

it literally gives the most probable route.

I haven't done any similar project but this is what I would use if I had to.

qGIS can do what your asking. theres a third party plugin that can import CSV files and from there, you can create a heatmap. dont have the name but its easy to get

>>8130124
youve done it before?
>>8130108
thanks man, trying that now.