tohaklim at gmail.com
Fri Sep 21 07:09:04 UTC 2018
Do these have anything to identify them, like a ref?
3 words for a key seems like a mouthful to me, maybe emergency=levee_repair/materials.
21.09.2018, в 0:59, John Willis <johnw at mac.com> написал(а):
> I ran into an interesting thing when mapping my local rivers.
> All of the rivers in my area have levees running 100% of their length from the mountains to the coast, there are probably over 1000 linear KM of earthen levees in the Tokyo region alone - 20mx10m levees (or bigger) along the outer banks of all rivers.
> the small and the large rivers in my area have emergency levee repair stations - hundreds of 1000kg concrete breakwater blocks (like you would see in the ocean), a helicopter pad, and access to dirt/gravel.
> They are situated on high ground, above flooding.
> After I found one, I found other collections of emergency breakwater supplies along my river, and there are others along the larger rivers.
> I have never seen one of these purpose-built stations before.
> I am unsure of the landuse of such a station, nor is there a good tag for it.
> I thought up Emergency=levee_breach_materials
> Tagging mailing list
> Tagging at openstreetmap.org
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