Yes. We do not have other signals. It is possible to miss official bounding box (when it is hard to see fence or when there is no fence at all), but it will be close enough and it will represent airport area. I could see that couple of airports have really rough approximation of the boundaries.
Thanks, Nemanja Sent from my phone On Wed, Dec 25, 2019, 21:42 Ben Kelley <[email protected]> wrote: > Hi. > > That seems like a good idea. How will you know the bounds of the airport? > Just from aerial photos? > > - Ben. > > On Wed, 25 Dec 2019 at 22:28, Nemanja Bracko (E-Search) via Talk-au < > [email protected]> wrote: > >> Hi everyone, >> >> >> >> We would like to manually add polygons around airports in whole >> Australia. We have added polygons for very few airports that were marked >> just with a single node. >> >> >> >> By using THIS <https://overpass-turbo.eu/s/Pe6> OverPass-Turbo link, you >> can see that there are nearly 1,200 airports that needs to be inspected. >> >> We could recognize that other map competitors have properly marked most >> of these airports as polygons. >> >> >> >> Anyway, we have doubt should we add polygons in the following >> situation(s): >> >> https://www.openstreetmap.org/way/73310214 >> >> >> >> There are no control tower nor any other buildings. It has a proper name >> Kulin Airport @-32.6721992, 118.1689987. >> >> Should we add a polygon in such cases? >> >> >> >> Please note that *we won’t add any polygons* if the >> airport/airstrip/runway is on the water. >> >> >> >> We believe that there is no need to preserve both way and a node of the >> same feature. Especially because that node is somewhere at the center of >> the airport and it doesn’t represent entry of the airport area or entry of >> some building. Example should be Hamilton Airport @ >> https://www.openstreetmap.org/node/407705915. We would merge existing >> node of the airport in to polygon of the same polygon and we would remove >> tags from the merged node. >> >> >> >> If we are adding new polygon, we would preserve existing airport node by >> keeping this node as a part of the new polygon. >> >> >> >> Thanks in advance for the answers! >> >> >> >> Merry Christmas and Happy New Year, >> >> Nemanja >> >> >> > _______________________________________________ > Talk-au mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/talk-au >
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