i am wondering if any one has done this. i am trying to build a polygon based on a ST_Point and adding a distance, for example I have a Long and Lat point and i want to build an area of the St_point plus 50 km around my st_point.
I have seen how people calculate distances between two points or map a point, etc... which is fine.. my requirement, however, is to see if i can build a polygon based on a point and a given distance.
thank you in advance.