On Thu, 03 Jun 2021 17:08:28 +0100, Fredxx wrote:
I would recommend what3words for those circumstances. As an aside it
also integrates with SatNavs for those difficult places to find.
Although it appears it is not infallible:
https://www.bbc.co.uk/news/technology-57156797
The idea is that a simple misspelling of one of the words will be
obvious.
If the words suggest a different country then you ask again until it's
consistent with the known area / land features.
I've seen at least one example where the two locations were close enough
to be plausible, but far enough away to be dangerous.
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