; https://lists.openstreetmap.org/listinfo/dev
>
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For previous attempts to fix it, please look into
https://github.com/openstreetmap/chef/pull/97 - in 2016 delay pools were
mindlessly set to unusable limits if your ISP happens to have more than a
couple of OpenStreetMap users, and not all the values were raised since
then.
On Tue, Apr 16, 2019
Hi,
if you have a PostGIS at hand:
select ST_Buffer('POLYGON(lon lat, lon lat, lon lat)'::geography, 50);
http://www.postgis.net/docs/ST_Buffer.html
вт, 27 нояб. 2018 г. в 12:12, Florian Lohoff :
>
> Hi,
> i am using poly exports from Wambacher (thanks) to extract pbf
> content from a
Hi,
can you please share your query plans?
also, `distinct on` is usually a sign of not well thought logic, a lateral
join with a subquery with limit 1 can be much more performant than
producing extra rows in possibly wrong join order and then getting rid of
them.
пт, 30 мар. 2018 г. в 14:46,
>
>
> 1) if all the SQL requests required to produce a map are in the style file
> or else if there are other SQL requests not if in this file ( and where
> they
> are ).
>
Part of SQL is wrapping and table discovery logic in Mapnik's PostGIS
driver, look for all text strings in
Hi,
This comes from Mapnik's PostGIS driver:
https://github.com/mapnik/mapnik/wiki/PostGIS#other-tokens
All SQL happens only on Datasource level.
вт, 20 мар. 2018 г. в 19:50, sav123 :
> Hello,
>
> Is there a documentation of the Carto sql mechanism ?
>
> In fact, I should want
>
> There's no guarantee that the read-only changeset call will go to the same
> backend server as the write call.
> https://github.com/openstreetmap/iD/issues/1646 shows the problem caused
> by iD not parsing the diff response and relying on redownloading.
>
This suggests that currently apidb
ср, 14 февр. 2018 г. в 17:47, Christoph Hormann :
> On Wednesday 14 February 2018, Michael Reichert wrote:
> >
> > All challenges are run four times, one iteration with full metadata,
> > one with timestamp and version fields, one with version field only
> > and one without any
Don't forget to upgrade.
-- Forwarded message -
From: Regina Obe
Date: ср, 17 янв. 2018 г. в 9:18
Subject: [postgis-users] PostGIS 2.3.6 and PostGIS 2.4.3 are out
To: PostGIS Development Discussion
Cc: PostGIS Users Discussion
ver, developers often find it easier to build
> integrations using basic auth, so I can imagine some opposition to
> this.
>
> Thanks,
> Andy
>
> On 12 January 2018 at 13:15, Darafei "Komяpa" Praliaskouski
> <m...@komzpa.net> wrote:
> > Hi,
> >
>
Hi,
https://osmand.net/osm_live requests user's OSM password and e-mail in
exchange of promise of bitcoin payment.
There is no way to check that the password is not being collected, with or
without knowledge of service authors. At least 1100 accounts may be
affected.
Simplest attack vector may
1 mm
>>> Real world dim (1:1, from pixels): *18.051 km x 18.71 km*
>>> Real world dim (1:1, latlon): *11.911 km x 12.346 km*
>>> Ratio (dim pixels/ dim latlon): 1.516 ; 1.515
>>>
>>> *Example 2:*
>>> http://www.openstreetmap.org/#map=13/48.6617/-101.3
Images are in Spherical Mercator EPSG:3857 projection, so linear scale is
off by cos(lat).
On Sun, Dec 31, 2017, 20:07 Bjoern Hassler wrote:
> Dear friends,
>
> I'm trying to make sense of the scales for map images downloaded from OSM.
> For the download, you can choose the
Hi,
Tile CDN is highly loaded during daytime and not loaded on night.
There is a peak after each stylesheet update. Monitoring:
https://munin.openstreetmap.org/openstreetmap/render.openstreetmap/index.html#renderd
I propose to enlarge rendering queue. This will let to use night CPU time
to
Hello,
For major highlights, in my opinion:
Postgres 10 brings Parallel index scan. This allows faster processing on
some transformational queries.
PostGIS 2.4 brings support for ST_AsMVT for Mapbox Vector Tile export. You
don't need backend anymore to connect your cool vector rendering Mapbox
Hi!
> OSM Github is not a private club. You should be welcoming other
> contributors, not 'closing' on them.
>
Here lies a heartbreaking thing:
openstreetmap-website is actually a single person's project.
https://github.com/openstreetmap/openstreetmap-website/graphs/contributors
If you look
пт, 24 февр. 2017 г. в 14:44, Tom Hughes :
> On 24/02/17 11:27, Dave F wrote:
>
> > On 24/02/2017 10:26, Jóhannes Birgir Jensson wrote:
> >>
> >> It was closed and rejected in a very abrupt and unconstructive manner.
> >
> > Yes. This seems to be Tom Hughes's default reaction.
Hi!
пт, 24 февр. 2017 г. в 13:30, Jóhannes Birgir Jensson :
> As evident in the discussion on issue
> https://github.com/openstreetmap/openstreetmap-website/issues/1446 there
> are several people interested in maintaining functionality that existed
> only a few days ago - being
Hello,
Overpass XAPI /map? call is disabled because of Overpass overload:
https://lists.openstreetmap.org/pipermail/talk/2016-September/076825.html
It also looks that the area you request is rather small (although still
hits api.osm.org limit on 50k nodes).
The similar main API call looks like
There is MediaWiki plugin with setup instructions:
https://www.mediawiki.org/wiki/Extension:Piwik_Integration
пт, 16 дек. 2016 г. в 15:11, Tom Hughes <t...@compton.nu>:
> On 16/12/16 12:08, Darafei "Komяpa" Praliaskouski wrote:
> > I've changed the wiki page not
the requested data publicly available?
пт, 16 дек. 2016 г. в 14:53, Tom Hughes <t...@compton.nu>:
> On 16/12/16 11:47, Darafei "Komяpa" Praliaskouski wrote:
>
> > I would like to get daily statistics on wiki page views:Â
> > Â - URL;
> > Â - User count;
&
Thanks.
I would like to get daily statistics on wiki page views:
- URL;
- User count;
- Page view count (for page reopens);
- Where user comes from (referrer), where they go afterwards;
- Country / Language.
This data should be available in Piwik.
> >
> > > What is current way to look
вт, 13 дек. 2016 г. в 13:55, Tom Hughes <t...@compton.nu>:
> On 13/12/16 10:33, Darafei "Komяpa" Praliaskouski wrote:
>
> > It lists awstats for www, planet, and wiki. They all are down.
>
> Interesting. I wasn't aware that had ever been public.
>
> I th
Hello,
I'm looking at https://wiki.openstreetmap.org/wiki/Stats page.
It lists awstats for www, planet, and wiki. They all are down.
What is current way to look at statistics on osm.org visits, planet
accesses and wiki popularity?
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Thanks a lot.
I've updated the wiki page based on information from your e-mail.
https://wiki.openstreetmap.org/wiki/Database
пн, 12 дек. 2016 г. в 17:17, Andy Allan <gravityst...@gmail.com>:
> On 12 December 2016 at 11:54, Darafei "Komяpa" Praliaskouski
> <m...@komzpa.ne
Hello,
I've been googling for current human-readable document that describes what
OSM database currently is.
I found https://wiki.openstreetmap.org/wiki/Database - but it is not
up-to-date: the database schema image there is from 2008, and it references
smaug as primary database server, not
Have a look at libpostal for parsing addresses:
https://github.com/openvenues/libpostal
There's postgres extension: https://github.com/pramsey/pgsql-postal
вт, 29 нояб. 2016 г. в 15:24, Tom :
> Hi Sarah and Dmitry,
>
> thanks for your responses! I will definitely
For prior implementations, try looking at osmupdate:
https://wiki.openstreetmap.org/wiki/Osmupdate
пн, 28 нояб. 2016 г. в 15:47, Yves :
> I think you could take daily and hourly diffs first to cope with the
> import and last planet delay.
> Yves
>
>
> Le 28 novembre 2016
ture, it is hard to visualized and manipulated with
> so many nodes retrieved from database. The rtosm can simplify the
> relation with any number of nodes.
>
> In short, rtosm is about to extend the OSM API to make it support
> viewing and editing data at any scale directly from databa
Hi!
Have you tried osm2pgsql and/or imposm? What is the reason to do it over
API db schema?
вт, 15 нояб. 2016 г. в 19:27, RTOSM DOOPAS :
> Hi,
>
>
>
> I have written a small extension for OSM API database to offer the
> functionality of real-time simplification of objects
Looking at calendar, this should become 16.11 already.
вс, 6 нояб. 2016 г. в 12:25, Simon Legner :
> Hi all,
>
> shall we release 16.10 today? Who's performing the releasing procedure
> [1]? :)
>
> Simon
> [1] https://josm.openstreetmap.de/wiki/DevelopersGuide/Releasing
>
Hello,
RelToolbox has "reconstruct polygon" button.
вс, 6 нояб. 2016 г. в 12:17, Frederik Ramm :
> Hi,
>
>I'm looking for a plugin/workflow that would do the following:
>
> * Take a multipolygon relation that has no holes, just one or more outer
> rings or pieces making
What are the plans to scale the tile provision infrastructure?
If servers are overloaded, do we need a donation drive to buy new one, or
are there known countries where we have bandwidth problems?
пт, 12 авг. 2016 г. в 17:00, Andy Allan :
> On 12 August 2016 at 12:34,
Hello,
Is it available for Ubuntu Xenial?
пн, 18 июл. 2016 г. в 12:58, Paul Norman :
> osm2pgsql 0.90.1 has been released
>
> This is a maintainance release without new features
>
> - outdated stuff cleanup
>
> - null pointer dereference fix
>
> - don't unicode sort geohashes
Hi Paul,
Both ways are only applicable to cities with blocky structure.
In ex-USSR, architecture of cities is different, and footways / sidewalks
graph is more complicated than a replica of roads for cars, so all the
sidewalks have to be drawn separately.
See, for instance,
Hi,
OSM uses EPSG:4326 for storing coordinates and EPSG:3857 for rendering.
You can get projection definitions on http://epsg.io/4326 and
http://epsg.io/3857 respectively, or find it bundled with proj4 library
that is widely used to deal with projection nuances.
сб, 18 июн. 2016 г. в 1:37,
No, they aren't.
1. records can go in any order, nodes / dense nodes blocks can mix;
2. IDs can go in any order;
3. relations can be circular in any direction.
If you want, you can ensure first two ones by prepeocessing input file with
something like osmconvert.
вт, 21 апр. 2015 г. в 17:29,
Scanaerial (a fork of Fuzzer) can't work with detailed data sources - it
analyzes changes in color, and it changes too fast on highly detailed data
sources. (Think 'Fuzzy select' from Photoshop-like apps).
You can change data URL in scanaerial config to any other WMS service, and
there are ways
/ebd41f5a1759916a48b5
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.
What does everybody think?
Regards,
David Bengoa
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to do so, or is this (until now) impossible
using josm?
Greetings, Wolfgang
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xmpp:m
. Not the hardest of programming
challenges, but I thought I'd check if it's been done already...
cheers
Richard
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technically possible to drop all the slim tables
for osm2pgsql or implement diffs support for imposm.
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I'd rather not re-implement Douglas-Peucker if someone has already done it.
That depends on language you work in.
For python, see
https://github.com/jonasstein/scanaerial/blob/master/scanaerial_functions.py#L29
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xmpp:m
to have.
Other idea is that augmenting part can contain previous state for
database, and diff itself will contain new versions of objects, as
usual. Then it will become possible to apply or un-apply diffs for
some use cases, and do changes analytic.
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OSM BY Team
blazingly fast on any hardware then (DELETE all the id's that
were changed, COPY all the new/touched stuff - no need to query
database for nodes, ways and relations).
Comments? Ideas? Patches?
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are hard to deal with and should really be avoided
unless you've got a really really good reason.
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How about CT-compatible planet? Even bad-algorithmed preview will be
nice to preview - at least for broken coastlines and broken routing.
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there?
json_getter caches tiles directly to file system, to expire them you
have to just delete those.
Queuing of the queries is what's needed more. It will be better to tie
tirex with json_getter but I'm unaware of working implementations.
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polygon, but hope
that gives you a starting point at least. Of course you should use
polygonsymbolizer for this.
P.S. Please don't use 900913 as srid wherever, it's deprecated and
should be replaced with EPSG:3857
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xmpp:m
impressed and consequently kothic-js is likely to form
the basis of the next revision of Freemap.
Nice present for new year :3
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2011/12/19 Tom Sparks tom_a_spa...@yahoo.com.au:
Is their a php port of the OSM api?
There's one. At least JOSM works well with it.
http://wiki.openstreetmap.org/wiki/Microcosm
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Hi!
Yes rendering has HUGE value!! Please merge this kind of data in a rendering
DB not the main DB.
So, renderings like this must not be in OSM? Why? :3
http://latlon.org/buildings?zoom=16lat=53.90347lon=27.44665layers=BT
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to
update) until I realized that was because of OOM-killed postgres with
fsync disabled.
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maintain. There are existing tools that are the right tool for 3D
modeling.
Could you please name those tools? Easy to use, with rather simple
format for simple objects, and letting you create a gapless worldwide
model, and nice license.
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=44, for example, it doesn't work/changes.
What am i doing wrong?
The sign is called less or equal and is spelled =, if I remember correctly.
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) for wms-use.
For faster rendering you'd better use postgresql indexes than create
some non-cacheable new tables.
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-in, because
newbies won't find them as easy as old josm users.
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?
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run coastline checker to generate the shapefiles
from them. Or use SQL-based Coastliner script that will generate
polygons right in database.
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2011/8/17 Adrian Chapela achapela.rexist...@gmail.com:
I am looking for Russia bbox.
Please keep in mind that Russia crosses 180th meridian and in lots of
software you will need two bboxes to describe the whole territory.
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data with tirex I'd be happy to use
it, and probably to serve Kothic JS tiles to anyone.
About speed: browsers are being fixed right now, so probably in some
time rendering json right in browser will be as fast as png's.
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) would be prohibitively expensive. It's true that computers get
faster, but the planet.osm gets bigger, too :)
Sounds like hey, we won't support .osm.bz2 because one day someone
will feed planet.osm.bz2 there. ;)
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into latin.
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:)
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2011/7/14 Andrew Ayre a...@britishideas.com:
If I download the latest set of hourly changes and merge them into
planet.osm.pbf using osmosis, this always takes about two hours to complete:
Try to merge change files first, and then apply them as one change file.
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Where are you getting postgis 2.0 from? Is it packaged anywhere?
Available via SVN.
Is ST_MakeLine backwards compatible?
Yes.
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://github.com/kothic/kothic-js/wiki/Browser-bugs
Thanks for the attention. Let's make maps better! :3
If you think that you've found a bug in Kothic JS which is not
browser's bug, please report it to
https://github.com/kothic/kothic-js/issues
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xmpp:m
could be useful if they will let tiles be non-images.
Basically, if you render tens of styles on the same server, kothic-js
will be more effective than mapnik - data is fetched from database
already by the time user needs to render tiles in a second/third/...th
way.
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(contributions welcome!)
Core contributors:
Darafei Praliaskouski (me=Komzpa, RDC ScanEx)
Vladimir Agafonkin (Mourner, CloudMade)
Maksim Gurtovenko (Miroff)
PS: June 10th, it's my birthday :3
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usually it goes to endless loops..) and
works only for grayscale WMSes. Please try using something more mature
like http://wiki.openstreetmap.org/wiki/Scanaerial instead.
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to have is a software for automatic collection of
those shifts from users' editors.
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it in documentation, please point me into it.
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2010/8/12 Sebastian Klein basti...@googlemail.com:
Komяpa wrote:
1) Due to Landsat WMS being down and overloaded usually, we've set up
a caching WMS proxy for it.
JOSM URL is http://irs.gis-lab.info/?layers=landsat;
Please consider updating JOSM defaults.
Do you want it to show up
configuration and automatically loading
the new WMS layer.
Except for configuration window (F12-WMS), WMS plugin has menu item
WMS-Rectified Image, that lets user quickly add a layer by WMS URL.
What's needed is a way to access this functionality from a webpage.
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