<div dir="ltr">Yes, that sounds reasonable. Also there's height:accuracy if you know your error.</div><br><div class="gmail_quote"><div dir="ltr">On Fri, Nov 9, 2018 at 11:42 AM Dave Swarthout <<a href="mailto:daveswarthout@gmail.com">daveswarthout@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>You can also use height=* for both and add a "source:height=estimated / measured" tag with that to have a value that is usable by the apps and tools but still keeping the information that it was only estimated ! ;-)</div><div><br></div><div>An excellent solution, Lionel<br></div></div><br><div class="gmail_quote"><div dir="ltr">On Fri, Nov 9, 2018 at 5:06 PM marc marc <<a href="mailto:marc_marc_irc@hotmail.com" target="_blank">marc_marc_irc@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">look at the current values in height, you understand from their<br>
round values that they are massively estimated.<br>
<br>
my preference is therefore to use height and make 2 changset<br>
to put a changeset tag related to the source<br>
of the measurement: measured <> estimated<br>
<br>
Le 09. 11. 18 à 10:57, Lionel Giard a écrit :<br>
> You can also use height=* for both and add a "souce:height=estimated / <br>
> measured" tag with that to have a value that is usable by the apps and <br>
> tools but still keeping the information that it was only estimated ! ;-)<br>
> <br>
> <br>
> Lionel<br>
> <br>
> <br>
> <br>
> Le ven. 9 nov. 2018 à 10:19, Dave Swarthout <<a href="mailto:daveswarthout@gmail.com" target="_blank">daveswarthout@gmail.com</a> <br>
> <mailto:<a href="mailto:daveswarthout@gmail.com" target="_blank">daveswarthout@gmail.com</a>>> a écrit :<br>
> <br>
> There is already an est_width tag (Taginfo 77,000). I see no reason<br>
> why you couldn't use est_height, which has over 1000 instances in<br>
> Taginfo.<br>
> <br>
> Dave<br>
> <br>
> On Fri, Nov 9, 2018 at 3:58 PM Cascafico Giovanni<br>
> <<a href="mailto:cascafico@gmail.com" target="_blank">cascafico@gmail.com</a> <mailto:<a href="mailto:cascafico@gmail.com" target="_blank">cascafico@gmail.com</a>>> wrote:<br>
> <br>
> I'm going to import a small dataset of trees. Some tree heights<br>
> are defined as "measured", some as "estimated".<br>
> <br>
> About estimated values, I've found a wiki definition only for<br>
> width [1]: shall I<br>
> derive an est_height tag,<br>
> go for most popular taginfo solutions,<br>
> simply assign an estimated value to height tag?<br>
> <br>
> <br>
> <br>
> [1] <a href="https://wiki.openstreetmap.org/wiki/Key:est_width" rel="noreferrer" target="_blank">https://wiki.openstreetmap.org/wiki/Key:est_width</a><br>
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> Dave Swarthout<br>
> Homer, Alaska<br>
> Chiang Mai, Thailand<br>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="m_1701452430438991771gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Dave Swarthout<br>Homer, Alaska<br>Chiang Mai, Thailand<br>Travel Blog at <a href="http://dswarthout.blogspot.com" target="_blank">http://dswarthout.blogspot.com</a></div></div>
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