How can i determine if a given point(lat,lon) is in a road segment or not?
Further explanation on what i want to achieve :
I have a reference point(lat1,lon1). I determine a circle with a radius of 30 meters, and a center (lat1, lon1). if want to know if this circle intersect roads.
do i have to use more than the OSM DB (wms service to get feature and compute intersection?)