[Tagging] Feature Proposal - RFC - key:spacing=*

[osm.tagging at thorsten.engler.id.au]

> -----Original Message-----
> From: Daniel Koć <daniel at koć.pl>
> Sent: Monday, 7 May 2018 06:03
> 
> However I think that measuring spacing is worse than just measuring
> the number of trees. It's more mapper friendly and less error prone.

I've you have a long road with trees along it, it's easy and fast to estimate the spacing at one location and easy to see that the spacing remains roughly the same along the whole road.

But counting the total number of trees is a lot more involved.