Re: [OSM-dev] using Osmium to filter osh files

[joost schouppe]

Hi Abichek,

I've been using Mazderminds History Splitter and Importer to create a
Postgres database to do similar analysis. See
https://github.com/MaZderMind/osm-history-renderer/blob/master/TUTORIAL.mdand
my diary for how far I've gotten:
http://www.openstreetmap.org/user/joost%20schouppe/diary/21826
I'm a complete newbee, but from what I hear, it sounds like this would give
you an easier framework than working directly with Osmium?

I'll send you a personal mail too, because I'm working on a somewhat
similar project.

Joost
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Re: [OSM-dev] New Map Style feedback

[joost schouppe]

I agree that knowing which roads are toll and which aren't is super
interesting. However, there's plenty of trunk roads that are toll in South
America and there are quite a few motorways in France that aren't toll.

Really, I think we need a road-focused mapstyle that shows paved/unpaved
and toll/no toll information first. I don't think trying to convey all of
this in OSM-carto is ever going to work.
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Re: [OSM-dev] Accessing history of OSM objects

[joost schouppe]

Hi Aycan,

I wrote a few diary entries on this subject. In the first one of the
series, you'll find the link to a tutorial on how to do this. It really
takes you through every single step, and results in a clean Postgres
database and cool animated maps of the evolution of your area of interest.
It's a good idea to start small, as you said.

I didn't know the first thing about SQL, Python, OSM history data, Linux,
command line work, etc. when I started this. I'd be happy to help out where
I can.

I do most of my post-processing in SPSS. If that's of use to you, I can
share those scripts too. They might kind of work in PSPP too. Maybe.

Here's the link:
http://www.openstreetmap.org/user/joost%20schouppe/diary/21826

Later entries:
http://www.openstreetmap.org/user/joost%20schouppe/diary/26259
http://www.openstreetmap.org/user/joost%20schouppe/diary/34374
http://www.openstreetmap.org/user/joost%20schouppe/diary/35530 (includes
how to make shapefiles from your database)
http://www.openstreetmap.org/user/joost%20schouppe/diary/37481


2015-12-10 0:51 GMT+01:00 Aycan Ayyilmaz <aayyil...@gmail.com>:

> Hi All,
>
> I am a MIS Master Student who works on thesis project about the quality
> evaluation of the OSM data using parameters related to users such as
> activity level, number of edits, local knowledge, number of tags...etc. I
> have started to a coursera class on Machine Learning for that purpose.
>
> Since I am new to this area, I was looking for a way to get historical
> data for a small region just to explore.(entities and their edit history
> will be combined with user info) Then, I will expand the region.
>
> Do you have any advices for me about this issue? including parameters for
> evaluation and preparing the data.
>
> Ps: I am not a developer but I have intermediate programming knowledge. I
> just need a guidance where to start.
>
> Thank you in advance
>
> --
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>
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Re: [OSM-dev] full history files on Geofabrik server

[joost schouppe]

Thank you for that!

I suppose they're slightly buffered as usual, so the dataset includes the
entire region and a little extra. So if anyone wants to make statistics
with them, you'll still need something like the OSM-history-splitter (or a
spatial query) to limit results to your area of interest.

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Re: [OSM-dev] iD 2.0.0 always start in whole world view

[joost schouppe]

Another thing I noticed is that the "best imagery" is no longer loaded by
default. Is there already an Issue for that?
(example: in northern Belgium AGIV is marked as best and used to be loaded
by default)

2016-11-17 0:39 GMT+01:00 Bryan Housel <br...@7thposition.com>:

> Thanks markus!  we’re tracking this on https://github.com/
> openstreetmap/iD/issues/3588
> This is a bug in the code that hands off control from the
> openstreetmap-website code to iD which runs in an iframe..
>
>
> On Nov 16, 2016, at 6:26 PM, markus schnalke <mei...@marmaro.de> wrote:
>
> Hoi,
>
> great that iD 2.0.0 already is available on osm.org! :-)
>
> But I encountered a problem: When I click on the ``edit with iD''
> link in keepright.at, the new iD 2.0.0 on osm.org does not (as
> before) zoom to the given location but always starts in the
> minimal zoom level, showing the whole world.
>
> The link in keepright.at for instance is:
> http://www.openstreetmap.org/edit?editor=id=48.5398992;
> lon=9.9190626=18=24340343
>
>
> meillo
>
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Re: [OSM-dev] Removing functionality and giving just No as answer

[joost schouppe]

Just to clarify, Tom, would the example given by mmd (
http://www.sammyshp.de/fsmap/#18/51.01486/13.63683) be something you would
deem acceptable in osm.org?


BTW, one of the places where people were "canvasing" was here:
https://www.reddit.com/r/openstreetmap/comments/5uvbby/the_openstreetmaporg_map_now_has_a_rightclick/

While a lot of the comments are a bit misguided, I think it is clear that
quite a few mappers use this dirty trick to get the render to refresh. As
OSM.org is supposed to be a mapper's tool and not a general public website,
I think it is quite obvious that a forced-tile-refresh function is within
the scope of the website.
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Re: [OSM-dev] Overpass filter by area A or area B

[joost schouppe]

I got some outside help (I think on help.openstreetmap.org) but I think
this does basically what you need:

http://overpass-turbo.eu/s/rHN

(my problem was that also Halle, Germany would get returned if I didn't do
it properly)

2017-09-14 9:21 GMT+02:00 François Lacombe <fl.infosrese...@gmail.com>:

> Hi Pierre,
>
> Thank you for your answer
> The point was to merge two area and select ways (or any object) inside the
> merged perimeter.
> That's why I awkwardly wrote the "way(area.area_1,area.area_2);" thing
>
> I took random wikidata ID for the example, and I will filter objects
> inside the area a lot more.
> Then the result won't exceed OAPI limits.
>
> If I can't merge areas to give only one filter at the end of the query,
> then I'd better do as many queries as areas
>
>
> All the best
>
> François
>
> 2017-09-14 0:55 GMT+02:00 Pierre Béland <pierz...@yahoo.fr>:
>
>> Bonjour François
>>
>> I revised your query as below, making the query in two steps and adding
>> maxsize parameter. Even then, I have problem since relation for France
>> metropolitaine requires a lot of memory. If we try to increase
>> significantly this value, the server rejects the query since it takes too
>> much resources.
>>
>> regard
>>
>> Pierre
>>
>> [maxsize:4];
>> area["wikidata"="Q212429"][admin_level=3]->.area_1;
>> way(area.area_1);
>> out geom;
>> area["wikidata"="Q212582"][admin_level=3]->.area_2;
>> way(area.area_2);
>> out geom;
>>
>> --
>> *De :* François Lacombe <fl.infosrese...@gmail.com>
>> *À :* dev@openstreetmap.org
>> *Envoyé le :* mercredi 13 Septembre 2017 17h49
>> *Objet :* [OSM-dev] Overpass filter by area A or area B
>>
>> Hi all,
>>
>> I wonder how to filter objects in several areas in Overpass API.
>>
>> I assume this query:
>> area["wikidata"="Q212429"][admin_level=3]->.area_1;
>> area["wikidata"="Q212582"][admin_level=3]->.area_2;
>>
>> way(area.area_1,area.area_2);
>> out geom;
>>
>> would give all ways contained in area_1 and area_2 as results.
>>
>> Is this possible ?
>>
>> All the best
>>
>> François
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[OSM-dev] OSRM on osm.org not working

[joost schouppe]

Hi,

Apparently, OSRM routing on osm.org has been down for a few days. I have no
idea how the implementation really works, or where the correct tracker
would be. But I'm sure someone here knows.

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Re: [OSM-dev] Automatically triggering export as PDF from openstreetmap.org -> share?

[joost schouppe]

I'm not familiar with the exact workflow in QGIS, but I think you could
probably fully automate this process with it.

On the data side, just download a county PBF file (for example from
geofabrik), and convert it to a database. I always use spatialite for
things like this, here's a manual:
https://github.com/osmbe/qgis_rendering/blob/master/qgis-loves-spatialite.md
Or you could use the shapefiles provided there.

Then you need a set of rendering rules. There seem to be some basic styles
around that you could reuse:
https://gis.stackexchange.com/questions/90086/is-there-a-good-qml-or-sld-file-available-for-qgis-openstreetmap-data
Updating your maps would just be a matter of replacing the source files.

Third, you should be able to rotate through the set of places with the
Atlas function.
Last, export to PDF; I have no idea if QGIS can produce the kind of PDFs
you need.

2017-12-22 10:06 GMT+01:00 Bjoern Hassler <bjohas...@gmail.com>:

> Dear Frederik, dear Paul,
>
> Thank you for your message! I suppose I made the mistake of asking for a
> technical fix, rather than fully explaining the problem...
>
> I have 40 small, discontinues areas in Ghana (the 40 public colleges of
> education), like this
> http://www.openstreetmap.org/way/450562441#map=16/7.4129/0.4631
> and I want to produce print. The files itself will be downloaded locally
> (or emailed), and then printed locally. So the file needs to be small, and
> print resolution (say for A2 or A3).
>
> We're actively editing this at the moment (and have been over the last
> year), so we'd like to print from up-to-date data.
>
> Print + small files, means PDF, as its vector, and can be printed at any
> size. I assume PNG at 300dpi, A3, would be massive.
>
> There aren't loads of areas, and manual export would be ok. However,
> because the areas are discontinuous, I am looking for a solution where I
> can work from lat/lon, rather than having to manually select areas. Once
> this would be ok, but we'd like to be able to repeat the export later. Most
> tools don't allow you to go back to maps that you've already produced, to
> reprint simply with data a year on.
>
>
>
>> https://operations.osmfoundation.org/policies/tiles/
>> ...
>
> so using a script to produce these PDFs would violate the policy except
>> in rare circumstances where running the script is triggered by a user
>> request.
>>
>
> I'd be quite happy to click manually. At the moment, I enter the values
> for scale manually, resize the browser window so it gives me the right
> nominal dimensions (for PDF), then export. However, it would be helpful to
> have a preconfigured link, that gives me my settings (scale, dimensions).
>
>>
>> * download and stitch tiles, convert to PDF; search for "OSM bigmap" for
>> different implementations.
>
> * use the "staticmap" script on openstreetmap.de like this:
>> http://staticmap.openstreetmap.de/staticmap.php?center=40,-
>> 50=2=500x350
>>
>> Both will only give you standard resolution raster images.
>
>
> As above, vector would be preferable.
>
>
>> You could
>> also try
>>
>> * https://maposmatic.osm-baustelle.de/ (a working fork of the
>> discontinued MapOsMatic project, does PDFs)
>>
>
> I'll see whether it's possible to generate maps of predefined areas or
> re-print maps (with the same boundaries). At least from the web UI, it
> doesn't look like it.
>
>
>> * http://printmaps-osm.de:8080/ (Europe only, quarterly data updates,
>> does PDFs in theory but currently only PNG works)
>>
>
> I'm outside Europe, and need up-to-date data.
>
>
>> or if you're on Windows or willing to use Mono, Maperitive can also
>> generate PDFs for any region using data from Overpass, and it's
>> scriptable (even headless).
>>
>
> OK, I'll have a look. However, it looks like it produces only SVG, which
> I'd then have to process.
>
>
>>
>> Of course, the canonical solution is "install your own
>> postgres/mapnik/nik4.py and run it locally" ;)
>>
>>
> Paul, why is the recommendation to produce PNG first?
>
> Thanks both for you input - much appreciated!!
> Bjoern
>
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Re: [OSM-dev] Workflow for bulk upload of GPX files

[joost schouppe]

You might have a decent shot of getting volunteers to map this if you
create a Maproulette challenge. I imagine the roads are sparse, and spread
out of a larger area. So turn them into individual objects, which can be
mapped in little time. For example, from a few dozen to a few kilometer
long sections of a single road. Or perhaps a few adjecent roads. These
become individual microtasks in Maproulette. You might split them up per
country and get in touch with several local communities. These tasks are
rather fun to do (especially if your pre-processing is good) so you might
actually get some work done.

As for "how to recrute paid mappers", I'm not sure. I know Kaart and
Telenav do similar work, so they might be interested. Here's some
activities that follow the "organized editing guideliness", and hence have
a record in "activities". Note that many of these are not commercial.

https://wiki.openstreetmap.org/wiki/Organised_Editing/Activities
https://wiki.osmfoundation.org/wiki/Organised_Editing_Guidelines

Op ma 27 mei 2019 om 11:53 schreef Ajay Singh1 via dev <
dev@openstreetmap.org>:

> Hi Marc,
>
> Sorry for the late reply but I meant that are there any mappers whom I can
> hire to get the mapping done as there are thousand of roads to be mapped?
>
> On Mon, May 20, 2019 at 10:40 PM marc marc 
> wrote:
>
>> Le 20.05.19 à 19:03, Ajay Singh1 a écrit :
>> > I can just upload and someone else will make roads by looking at that
>> trace.
>>
>> of course.
>> but since there is no toolsosm.org api for a contributor to download
>> the unprocessed traces, it is like hoping that someone else will do
>> all the work again that you have done of detecting that these traces are
>> missing ways in osm
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>
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> Ajay Singh
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Re: [OSM-dev] Field or forest road/route de champ ou forestière/veld- of bosweg in Staimont (Belgium)

[joost schouppe]

Hi Melina,

We will follow up with you from commun...@osm.be .

Thanks,
Joost

Op ma 14 dec. 2020 om 14:02 schreef Melina Perron :

> Dear,
>
> I’m contacting you concerning a field or forest road which is indicated on
> the OpenStreetMap in Straimont (Belgium) starting in Rue du Moulin and
> ending in Rue de la Motte.
> This is in fact a private road which crosses multiple private domains and
> I am contacting you because lately we have been having more and more
> motorized vehicles and mountain bikers using this road which damages the
> road and causes skidding and acquires maintenance of said road. Because we
> and our neighbors are trying to conserve this forest which it passes trough
> we are starting to get a bit disturbed by this. I would want to ask you to
> remove this field or forest road from this public platform as soon as
> possible.
>
> Thank you very much and kind regards,
>
> Melina
>
>
> --
>
>
>
> Cher,
>
> Je vous contacte à propos d'un d'une route de champ ou forestière indiqué
> sur l'OpenStreetMap à Straimont (Belgique) commençant dans la rue du Moulin
> et se terminant par la rue de la Motte. Il s'agit en fait d'une route
> privée qui traverse plusieurs domaines privés et je vous contacte car nous
> avons récemment connu de plus en plus de problèmes avec les véhicules
> motorisés et les mountainbikes qui utilisent cette route et endommagent
> ainsi nos routes causant plus de risques de dérapage et nous devrons
> maintenir ces routes plus souvent. Puisque nous et nos voisins souhaitons
> promouvoir et préserver la zone forestière, cela commence à devenir
> inquiétant pour nous. Je vous demanderais de supprimer ce chemin de champ
> ou forestier de cette carte publique dès que possible.
>
> Merci beaucoup et sincères salutations,
>
> Melina
>
>
> --
>
>
>
> Beste,
>
> Ik contacteer u in verband met een veld- of bosweg dat aangeduid staat op
> de OpenStreetMap in Straimont (België) beginnende in Rue du Moulin en
> eindigend in Rue de la Motte.
> Dit is feitelijk een privé weg die meerderen privé domeinen doorkruist en
> ik contacteer u aangezien we de laatste tijd meer en meer last krijgen van
> gemotoriseerde voertuigen en mountainbikers die deze weg benutten en zo
> onze wegen beschadigen waardoor er meer slipgevaar is en we deze wegen
> steeds weer moeten onderhouden. Aangezien wij en onze buren graag het
> bosgebied zouden willen bevorderen en behouden begint dit voor ons storend
> te worden. Ik zou jullie willen vragen om deze veld- of bosweg zo spoedig
> mogelijk van deze publieke kaart te halen.
>
> Hartelijk bedankt en vriendelijke groeten,
>
> Melina
>
>

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