I am trying to create a function, which takes the nearest 3 hospitals
to a point making use of a PostGIS function), and then check each
hospital for the exact distance on roads (by making use of a pgRouting
function).
Below please find a copy of my function, and u can also find it
highlighted
Hi,
I am preparing to build up a GIS system as part of my University
Masters Thesis. My final aim is to build a system where the user
inputs (or via GPS) inputs the location where he is and the location
where he want to go and gets the route planned. My main concern will
be that the driver can