[Tagging] Satellite visibility of archaeological sites
bjohas+mw at gmail.com
Tue Aug 23 11:42:53 UTC 2016
how would you tag whether an archaeological site is visible on satellite
Sardinia has several 1,000 large megalithic stone towers (nuraghe), about
600 of which are in OSM. However, they have different states of
preservation. Some are clearly visible on the satellite image (with
extensive structures present), but others aren't (and there probably isn't
This doesn't necessarily indicate their preservation - some are covered by
forest. So a tag like "preservation" may not be easy to add unless you do a
However, I'd like to add something like "visibility", indicating whether
the site is clearly visible from a satellite image (and may thus be worth
What do you think? What tag should I use?
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