Re: [Tagging] residential granularity / was Re: OSM is ... right ...
On 5 June 2015 at 13:20, Tom Pfeifer t.pfei...@computer.org wrote: Martin Koppenhoefer wrote on 2015-06-05 13:36: Am 05.06.2015 um 11:33 schrieb David Fisher djfishe...@gmail.com: As for landuse=residential -- I agree that we could probably do without it. But it does add to the readability of the map, especially at low zoom levels, as it enables you to see at a glance where places are and how big they are. residential landuse is often seen as default, it is often used to mark the built up area rather than just the residential areas (especially in villages). We should encourage place polygons for this and restrict the use of residential landuse to residential areas. +1. Drawing a residential around a village was the early attempt with low-res aerial images. With the level of detail you get from both 20cm imagery and open-data property boundaries, my preferred level of granularity is up to a block, i.e. the landuse surrounded by residential roads (but not glued to them). This easily allows to draw complementary landuse, such as retail/commercial/religious/green areas without the need for multipolygons. As a first approach when splitting larger landuse, I typically split at secondary/tertiary roads. tom I'm doing it - using =residential for settlement. Of course, =settlement (or =place) would be better for this than =residential. Residential in any case is somewhat vague. People do reside at work as well as home. -- Mike. @millomweb https://sites.google.com/site/millomweb/index/introduction - For all your info on Millom and South Copeland via *the area's premier website - * *currently unavailable due to the country's ongoing harassment of me, my family, property pets* TCs https://sites.google.com/site/pmailkeey/e-mail ___ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging
[Tagging] residential granularity / was Re: OSM is ... right ...
Martin Koppenhoefer wrote on 2015-06-05 13:36: Am 05.06.2015 um 11:33 schrieb David Fisher djfishe...@gmail.com: As for landuse=residential -- I agree that we could probably do without it. But it does add to the readability of the map, especially at low zoom levels, as it enables you to see at a glance where places are and how big they are. residential landuse is often seen as default, it is often used to mark the built up area rather than just the residential areas (especially in villages). We should encourage place polygons for this and restrict the use of residential landuse to residential areas. +1. Drawing a residential around a village was the early attempt with low-res aerial images. With the level of detail you get from both 20cm imagery and open-data property boundaries, my preferred level of granularity is up to a block, i.e. the landuse surrounded by residential roads (but not glued to them). This easily allows to draw complementary landuse, such as retail/commercial/religious/green areas without the need for multipolygons. As a first approach when splitting larger landuse, I typically split at secondary/tertiary roads. tom ___ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging
Re: [Tagging] residential granularity / was Re: OSM is ... right ...
On Jun 5, 2015, at 9:20 PM, Tom Pfeifer t.pfei...@computer.org wrote: +1. Drawing a residential around a village was the early attempt with low-res aerial images. With the level of detail you get from both 20cm imagery and open-data property boundaries, my preferred level of granularity is up to a block, i.e. the landuse surrounded by residential roads (but not glued to them). +1 Yea, there are some easily defined planned residential neighborhoods in Japan - but honestly there are very few of them, especially compared to the US where there is pretty strict zoning in the suburbs - vs no zoning whatsoever in suburban/rural Japan. I really like adding the landuses sub-block by sub-block, and in many cases plot to plot, because the imagery was good enough to do it. it is also a ton easier than drawing all the houses - as the houses in Japan are 1/2 size and crammed very close to one another, so tracing them is very tedious. Getting the basic landuses + parks in between the residential roads really adds detail to the map with little effort. http://www.openstreetmap.org/#map=17/36.43462/139.04558 http://www.openstreetmap.org/#map=17/36.43462/139.04558 Javbw___ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging