Re: [Tagging] Tagging sewage treatment basins

2020-12-20 Thread Minh Nguyen
Vào lúc 09:42 2020-12-18, Martin Koppenhoefer đã viết: Am Fr., 18. Dez. 2020 um 12:32 Uhr schrieb Paul Allen >: I'm not entirely happy with natural=water being applied to either sewage treatment or slurry.  Neither are natural and neither store water.

Re: [Tagging] Tagging sewage treatment basins

2020-12-18 Thread Martin Koppenhoefer
Am Fr., 18. Dez. 2020 um 12:32 Uhr schrieb Paul Allen : > I'm not entirely happy with natural=water being applied to either sewage > treatment or slurry. Neither are natural and neither store water. > neither am I, not for the question of how "natural" they are (ship has sailed) but because I

Re: [Tagging] Tagging sewage treatment basins

2020-12-18 Thread Paul Allen
On Fri, 18 Dec 2020 at 01:04, Joseph Eisenberg wrote: > > But there is also > https://wiki.openstreetmap.org/wiki/Tag:man_made%3Dwastewater_plant - > man_made=wastewater_plant so perhaps the key wastewater_plant=* would be > appropriate, e.g.: landuse=basin + content=sewage > +

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread 80hnhtv4agou--- via Tagging
https://www.waterworld.com/home/article/16192273/introduction-to-wastewater-treatment-ponds#:~:text=The%20most%20often%20used%20ponds,and%20aerobic%20at%20the%20top.   >Thursday, December 17, 2020 1:15 PM -06:00 from Joseph Eisenberg >: >  >Re: "volume, elevation and sometimes particular usage"

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread Joseph Eisenberg
The tag water_works=* is great for use with man_made=water_works - but that's for treating water before it is used, not for treatment of sewage, normally: "water works is a place where drinking water is found and applied to the local waterpipes network." But there is also

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread Brian M. Sperlongano
With respect to basins, my understanding is that some of these have water in them all of the time, some of them have water some of the time, and then there are some that are almost always dry, but become wet only rarely when they are needed (e.g. for stormwater handling) Mappers have used BOTH

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread François Lacombe
Hi Joseph, Le jeu. 17 déc. 2020 à 20:16, Joseph Eisenberg a écrit : > I don't think mappers can know the maximum volume or capacity of a water > reservoir or water basin, unless it is written on a public sign somewhere? > We can map the surface area, but knowing the average depth or maximum

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread Joseph Eisenberg
Re: "volume, elevation and sometimes particular usage" I don't think mappers can know the maximum volume or capacity of a water reservoir or water basin, unless it is written on a public sign somewhere? We can map the surface area, but knowing the average depth or maximum depth is quite

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread François Lacombe
Hi all I'm ashamed to not have enough time to be involved in all discussions regarding reservoir, ponds, basins and so on... and thank you to make such a capital topic on the table I'd be happy with a tagging that separates the structure, the water body and purpose of a given feature. Have a

Re: [Tagging] Tagging sewage treatment basins

2020-12-17 Thread Brian M. Sperlongano
I knew them as sewage treatment ponds, but apparently there's a name for them: https://en.m.wikipedia.org/wiki/Waste_stabilization_pond I feel like this a separate class of object that deserves its own tag, either within or separate from natural=water, or perhaps even subclassed as

[Tagging] Tagging sewage treatment basins

2020-12-17 Thread Joseph Eisenberg
How should sewage treatment facilities be tagged, then? Isn't sewage 99% water? I think that most sewage treatment facilities in the USA include open settling basins and I would use landuse=basin or water=basin + natural=water for these: https://www.openstreetmap.org/way/420075503 -- Joseph