Am 06.02.2025 um 21:40 schrieb Roxanne Reid-Bennett via postgis-users: Hi
> Nobody really asked you what you meant by "corridor". Were your looking > to display area (polygon) or path (linestring) information? Buffering > turns a point or linestring into a polygon, allowing you to identify an > "area". With "corridor" I mean a polygon along the waypoints given from Austrocontrol. I cannot explain better, sorry... Regards Luca Bertoncello (lucab...@lucabert.de)