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 Aug 31 awarded Supporter Oct 11 awarded Popular Question Mar 27 comment How to find bounding coordinates (lat/long) for UTM zones? Im computing the central meridian of the zone like so: `// Central meridian of zone \$zcm = 3 + 6 * (\$this->UTMGridZone - 1) - 180;` so I would check +/- 3 degrees from this number eh? Thanks for your help BTW. Mar 27 awarded Scholar Mar 27 accepted How to find bounding coordinates (lat/long) for UTM zones? Mar 27 comment directions (path find) given kml supplied bounds After looking around, this is the only approach I have. Use Cases: 1.- If start point is outside the KML bounded paths 1.1 - Get directions from start point to nearest entrance to KML bounded path using google.maps.DirectionsService 1.2 - If Destination point is outside KML bounded path 1.2.1 - Get directions to nearest entrance of KML bounded path from destination using google.maps.DirectionsService 1.2.2 - From the nearest entrance used as an end point in 1.1, find shortest path through KML bounded path using Dijkstra's algorithm to entrance found in 1.2.1. Mar 27 asked How to find bounding coordinates (lat/long) for UTM zones? Mar 22 revised directions (path find) given kml supplied bounds add tag Mar 22 awarded Student Mar 22 asked directions (path find) given kml supplied bounds