Here is an import plan for adding communication towers and masts in Norway, as well as other aviation obstacles. The dataset is from the Norwegian Mapping Authority.
https://wiki.openstreetmap.org/wiki/Import/Catalogue/Aviation_Obstacle_Import_Norway The import involves a new key to tag the warning lights on the towers/masts, aeroway:light, which has been proposed here: https://wiki.openstreetmap.org/wiki/Proposed_features/Aviation_Obstacle_Light I am looking forward to your comments. /NKA
_______________________________________________ Imports mailing list [email protected] https://lists.openstreetmap.org/listinfo/imports
