Proposal talk:Sinkholes refinement
See also
Proposed features/natural=cave. RicoZ (talk) 13:37, 10 September 2017 (UTC)
Many new keys
I think some of the things like "karst" or "refitted" should apply to more than just sinkholes. Maybe there are already keywords or attributes for this? It would be a good idea to list all the new keywords in the mailing list to give this a wider audience as only specialists will read this page. RicoZ (talk) 13:50, 10 September 2017 (UTC)
I agree with RicoZ, and adittionally before voting there should be some agreement on either karst=* or karstic=yes as both of these terms show up in the proposal --Bielebog (talk) 15:25, 27 September 2017 (UTC)
I hesitate about rendering. In Czech we have quite a lot of sinkholes and we are used to use something similar to cliff. See picture 9 from http://www.sdhlhenice.cz/images/nove-znacky.jpg When zoomed out this will change either to small circle (still with inner lines) or to small arc as you proposed. You can see example here (not an OSM) https://mapy.cz/turisticka?x=16.7400636&y=49.3900662&z=16&source=base&id=1852938 -- Msuchy (talk)