Re: [Tagging] tree rows vs individual trees

2019-02-12 Thread Peter Elderson
It's an existing issue. https://github.com/gravitystorm/openstreetmap-carto/issues/1753 Vr gr Peter Elderson Op di 12 feb. 2019 om 12:36 schreef Joseph Eisenberg < joseph.eisenb...@gmail.com>: > > Better rendering of tree_row on OSM Carto > > Please go to http://github.com/gravitystorm/openstree

Re: [Tagging] tree rows vs individual trees

2019-02-12 Thread Joseph Eisenberg
> Better rendering of tree_row on OSM Carto Please go to http://github.com/gravitystorm/openstreetmap-carto/issues/new and explain the problems with the current rendering, then we can discuss how to fix it. On Tue, Feb 12, 2019 at 6:43 PM Peter Elderson wrote: > Netherlands have very extensive u

Re: [Tagging] tree rows vs individual trees

2019-02-12 Thread Peter Elderson
Netherlands have very extensive use of tree rows. Lets take the roads. Roads in our polders are almost always lined with tree rows, exept for the many crossings, roundabouts, tunnels, bridges etcetera. These roads stretch many kilometers. The lining is often not singular, but lines each direction s

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Mark Wagner
On Mon, 11 Feb 2019 15:55:50 +0200 Tomas Straupis wrote: > Two things to add: > 1. At least in Lithuania cartographic (topographic) "tree row" is > defined as "a row of trees groing alongside a road or railway". That > is random trees somewhere in a field do not become a "tree row" even > if

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Graeme Fitzpatrick
On Tue, 12 Feb 2019 at 07:28, Paul Allen wrote: > Or very tall grass. > All we need is Warin's lawn mower ^ - that'll fix 'em! :-) Thanks Graeme ___ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Paul Allen
On Mon, 11 Feb 2019 at 20:54, Graeme Fitzpatrick wrote: > > Yep, you see similar rows quite frequently that have been planted like > that, usually to form a wind break. > So they're not by the side of a road and they're not ornamental. That means that, although they are trees and arranged in a

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Graeme Fitzpatrick
On Tue, 12 Feb 2019 at 00:26, Ture Pålsson wrote: > However, I believe tree rows sometimes appear on their own. For example, > the tree row in this > picture (which was in the side bar of the Wiki for natural=tree_row) looks > like it is not lining anything in particular: > Yep, you see similar

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Tomas Straupis
2019-02-11, pr, 16:26 Ture Pålsson rašė: > That possiblity already exists, as tree_lined=*. However, I believe tree > rows sometimes appear on their own. For example, the tree row in this > picture (which was in the side bar of the Wiki for natural=tree_row) > looks like it is not lining anything i

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Ture Pålsson
2019-02-11 14:55 skrev Tomas Straupis: 2019-02-11, pr, 11:29 Ture Pålsson rašė: [ ... ] 2. If (1) is true in other countries, maybe "tree_row" should be an attribute of a road/railroad? Say highway=residential+tree_row=left|right|both. This way it would be much more convenient to create cart

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Tomas Straupis
2019-02-11, pr, 11:29 Ture Pålsson rašė: > As someone who tries to render smallish-scale (typcally 1:25000 or > 1:5) maps from OSM data, I am always slightly annoyed when someone > states that something does not need to be mapped bacuse it can be > inferred algorithmically from other data, with

Re: [Tagging] tree rows vs individual trees

2019-02-11 Thread Ture Pålsson
2019-02-09 15:23 skrev Tom Pfeifer: If a renderer wants to cluster any trees that can be done algorithmically. As someone who tries to render smallish-scale (typcally 1:25000 or 1:5) maps from OSM data, I am always slightly annoyed when someone states that something does not need to be m

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Warin
On 11/02/19 11:57, Paul Allen wrote: On Mon, 11 Feb 2019 at 00:35, Martin Koppenhoefer mailto:dieterdre...@gmail.com>> wrote: On 11. Feb 2019, at 01:24, Paul Allen mailto:pla16...@gmail.com>> wrote: Many of them are more than just hedges. there are different kind of hedg

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Paul Allen
On Mon, 11 Feb 2019 at 00:35, Martin Koppenhoefer wrote: > > > On 11. Feb 2019, at 01:24, Paul Allen wrote: > > Many of them are more > than just hedges. > > > there are different kind of hedges, trees may occur within hedges > So far, so good. > > > http://www.gartencenter-altenberge.de/wp-co

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sent from a phone > On 11. Feb 2019, at 01:33, Graeme Fitzpatrick wrote: > > & at what level does a hedge become a tree row, & vice versa? :-) > > https://www.google.com/maps/@-28.0839404,153.4133042,3a,75y,78.53h,84.98t/data=!3m6!1e1!3m4!1skH3zHyokMiuFfbFxTGAezQ!2e0!7i13312!8i6656 > this

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Graeme Fitzpatrick
On Mon, 11 Feb 2019 at 10:26, Paul Allen wrote: > > > On Mon, 11 Feb 2019 at 00:07, Martin Koppenhoefer > wrote: > >> barrier=hedge >> I would not tag these as tree rows. >> > > Check the shadows. Some of those are hedges. Some of those are hedges > with occasional > trees. And some are hedge

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sent from a phone > On 11. Feb 2019, at 01:24, Paul Allen wrote: > > Many of them are more > than just hedges. there are different kind of hedges, trees may occur within hedges http://www.gartencenter-altenberge.de/wp-content/uploads/2013/07/Buxus2028Buchsbaumhecke2920niedrig20an20Beet201

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Paul Allen
On Mon, 11 Feb 2019 at 00:07, Martin Koppenhoefer wrote: > > > > On 11. Feb 2019, at 01:02, Paul Allen wrote: > > > > All very neat and planned. Most of what I see around here are much > closer together. Sort of like > > overgrown hedges. Which they might well be. > > > barrier=hedge > I woul

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sent from a phone > On 11. Feb 2019, at 01:02, Paul Allen wrote: > > All very neat and planned. Most of what I see around here are much closer > together. Sort of like > overgrown hedges. Which they might well be. barrier=hedge I would not tag these as tree rows. Cheers, Martin _

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Joseph Eisenberg
I’d recommend using the tree row tag alone in rural areas. A tree row is very similar to a hedge, though it is usually not a barrier. I hope we are not going to start mapping only rye individual shrubs that make up a hedge, or the individual trees that make up a woodland. If you do add the individ

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Paul Allen
On Sun, 10 Feb 2019 at 23:47, Martin Koppenhoefer wrote: > > some random examples: > All very neat and planned. Most of what I see around here are much closer together. Sort of like overgrown hedges. Which they might well be. But they're very common, so i think it's deliberate, possibly as a

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sorry for the many posts, but here is a real life example with many tree rows of 3 trees: https://www.openstreetmap.org/way/620795490#map=19/52.52921/13.37787&layers=D I know the location and agree with the tagging, but for me individual trees could be added as well (you might want to add speci

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sent from a phone > On 10. Feb 2019, at 23:10, Tom Pfeifer wrote: > > As said before, I could call any two trees a "row", e.g. each pair of trees > on the opposite sides of the road. this is up to the mapper. In architecture, a tree row is seen as a linear space, it structures land in a “s

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sent from a phone > On 10. Feb 2019, at 23:10, Tom Pfeifer wrote: > > Thus it is more comparable to the addr:interpolation which we use before all > addr:housenumber are mapped individually. Once we have achieved that, the > interpolation line becomes obsolete. I believe this is disputable

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Martin Koppenhoefer
sent from a phone > On 10. Feb 2019, at 23:10, Tom Pfeifer wrote: > > The tree_row is then unverifiable, as there is no definition where it begins > and where it ends. Seems easy: starts at the first tree (or even tree stump if you like) and ends at the last tree of the row. I would expect

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Jarek Piórkowski
On Sun, 10 Feb 2019 at 17:10, Tom Pfeifer wrote: > In a related discussion I have heard the argument that, after mapping the > individual trees, "if we > delete the tree_row way, we lose the information that they are part of a tree > row." > > The problem with that argument is that a tree_row on

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Tom Pfeifer
On 10.02.2019 09:53, Markus wrote: On Sat, 9 Feb 2019 at 20:41, Paul Allen wrote: [...] I see individual trees and tree rows as alternative ways of dealing with things and plotting individual trees on a tree row seems bizarre (a row of individual trees is obviously a tree row, there's no nee

Re: [Tagging] tree rows vs individual trees

2019-02-10 Thread Markus
On Sat, 9 Feb 2019 at 20:41, Paul Allen wrote: > > [...] I see individual trees > and tree rows as alternative ways of dealing with things and plotting > individual trees on a > tree row seems bizarre (a row of individual trees is obviously a tree row, > there's no need to > map both at the same

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Christian Müller
> On 9. Feb 2019, at 22:46, Martin Koppenhoefer wrote: > > > On 9. Feb 2019, at 15:23, Tom Pfeifer wrote: > > > > IMHO this violates the one object - one OSM element principle. > > > IMHO it doesn’t. One tag describes a tree row, the other individual trees. It > doesn’t matter that it is the

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Martin Koppenhoefer
sent from a phone > On 9. Feb 2019, at 15:23, Tom Pfeifer wrote: > > IMHO this violates the one object - one OSM element principle. IMHO it doesn’t. One tag describes a tree row, the other individual trees. It doesn’t matter that it is the same trees. Mapping a residential area doesn’t prev

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Paul Allen
On Sat, 9 Feb 2019 at 19:19, John Sturdy wrote: > I think it's also comparable to mapping the pylons of a power line and the > line itself. > I would say otherwise. Power lines are strung between pylons. Often, the only clue the line is there is the pylons. Any time the line changes direction

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Tom Pfeifer
On 09.02.2019 20:15, Tobias Knerr wrote: Because the two feature types exist at different levels of abstraction (a tree is *part* of a tree row), I do not see this as a violation of one feature, one element. Instead, I consider it comparable to mapping building:part areas within a building=resid

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread John Sturdy
I think it's also comparable to mapping the pylons of a power line and the line itself. On Sat, Feb 9, 2019 at 7:16 PM Tobias Knerr wrote: > On 09.02.19 15:23, Tom Pfeifer wrote: > > "Tree rows ... This approach can also be combined with individually > > mapped trees for further details." > [..

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Tobias Knerr
On 09.02.19 15:23, Tom Pfeifer wrote: > "Tree rows ... This approach can also be combined with individually > mapped trees for further details." [...] > IMHO this violates the one object - one OSM element principle. Either I > choose the coarser approach to map a way for the row, or I refine it to

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Colin Smale
On 2019-02-09 15:23, Tom Pfeifer wrote: > On the natural=tree page I stumbled over the phrase: > > "Tree rows ... This approach can also be combined with individually mapped > trees for further details." > > On natural=tree_row I found it was part of the 2010 proposal which said: > "if individu

Re: [Tagging] tree rows vs individual trees

2019-02-09 Thread Jarek Piórkowski
On Sat, 9 Feb 2019 at 09:23, Tom Pfeifer wrote: > IMHO this violates the one object - one OSM element principle. Either I > choose the coarser approach > to map a way for the row, or I refine it to individual trees, but should not > use the row anymore. Hello, My interpretation would be that a

[Tagging] tree rows vs individual trees

2019-02-09 Thread Tom Pfeifer
On the natural=tree page I stumbled over the phrase: "Tree rows ... This approach can also be combined with individually mapped trees for further details." On natural=tree_row I found it was part of the 2010 proposal which said: "if individual trees in a tree row are mapped, the tree nodes shou