/Antarctic_Digital_Database
[5] http://wiki.openstreetmap.org/wiki/Antarctic_Digital_Database/Data
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history.
I know that because of this the recommendation is to apply source tags
to the changeset rather than the geometries. This is not feasible in
case of fine grained attributes like the ADD coastline though where
every way has different attributes.
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changes could accumulate
to a substantial change without being noticed).
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own metadata and this would be reset everytime
the tag value is changed.
And of course in addition to 'source' one could think of various other
metadata types. The date is obvious but accuracy as well as
reliability information could also be useful metadata.
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.
Currently it has a kind of Berlin airport flair...
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is
about 2 so it could be that Bordeaux beats Yaounde in real world node
density. :-)
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correctly, it's the other way round but the difference
between Cameroon and Indonesia is marginal.
Arkhangelsk seems to be the only high latitude place that newly made it
into the new list.
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what should be done about this. There are probably no bad
intentions there and if the mentioned organisations have indeed
contributed better data it might be nice to have this available to OSM
as well.
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when scaling down.
Greetings,
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somewhat distort the colors when you do it in RGB.
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On Thursday 04 July 2013, Mikel Maron wrote:
I just now have contact directly with those involved (relatively fast
for a big organization), and am explaining the issue to them.
Great, thanks for that.
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and a second high
quality version that is pre-rendered periodically using techniques that
can be more expensive.
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On Thursday 04 July 2013, Tom Hughes wrote:
Low zooms (0 to 12) are not actually updated in real time anyway -
they are only updated periodically by a batch job.
But you can still trigger a rerender using /dirty.
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-label
feature do not appear to play a role in label placement and there are
some strange priorities.
Is the algorithm available as open source?
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research institution should benefit the public...
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proprietary software a little bit.
Just to clarify this - if the code is not available for others to use,
modify and redistribute it is proprietary software, even if all code
except your own is free.
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:
http://www.openstreetmap.org/?lat=-84.8lon=-167.75zoom=6
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/mc/?lon=6.02164lat=60.45423zoom=13num=2mt0=mapnikmt1=bing-satellite
[5] http://www.imagico.de/map/errormap_en.php
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is
essentially left alone with what to do with it. I think it is to be
expected that there are quite a few mappers who then simply try to
adjust the data to match what they see in the images by either
changing, deleting or adding elements.
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suited for professional contributors who in
Wikipedia always risk being accused of lacking neutrality. There are
however other barriers that discourage such people to become active
contributors.
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and fixme tags are not optimal here) but it
is also a matter of mapping culture i think. It bothers me when i see
such things because they are strongly visible quality issues which
could be solved with relatively little work.
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/48854191
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a
Condominium for the river itself as in parts of the Luxembourg/Germany
border.
It is also important to keep in mind that in case of borders
authoritively defined through discrete points an officially released
data set does not necessarily represent exactly this definition.
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extending across the 180°-Meridian should also be
possible...
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and New Guinea i suppose. But there probably is a limit.
There have for example been many coastline errors in the Philippines
recently due to recent mapping activity there but many on fairly small
islands.
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the languages).
There is:
(صيد)
Arabic
(صَيْدَ)
Arabic with harakat (short vowel marks)
The latter is not in the other name tags and since it can help to
resolve possible pronounciation ambiguities it might be useful to keep
it. Not sure if there is a separate language code for that.
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artefacts at the tile
boundaries when one tile is changed and the other tile is not.
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or the Multilingual map (http://mlm.jochentopf.com/)
I know combining such to an image with harmonic colors is not easy but
for this purpose it would be perfectly acceptable to tweak the colors
of the various maps for an appealing collage.
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.
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and updates on the conference. You should submit by
February 28.
We're looking forward to seeing you in Karlsruhe in June!
On behalf of the SOTM-EU 2014 program committee,
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can be. A frequent mistake in common practice
armchair mapping is that people regard the image as the truth rather
than a most likely inaccurate depiction of the truth. Having several
images available can help here.
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/AT/basemap
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only deal with two
different area types (i.e. two colors) - if anyone knows an open source
tools with a similar feature set that does not have this limitation i
would be eager to hear.
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arbitrarily scaled to fit into a
latin line geometry.
In your demo the alternative fallbacks do not seem to contain Arabic
characters - the missing glyphs are however often the ones worst to
read in the normal rendering (although the other ones are not great
either).
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said these strips seem to be quite common in the area. I would
assume they are trees planted for protection against wind erosion. For
this purpose having a singular structure across several hundred
kilometers is kind of pointless of course.
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://www.openstreetmap.org/way/183083855
http://www.openstreetmap.org/way/71290542
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/presentations/new
where you can also find further information on the event.
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that caused this?
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On Friday 28 February 2014, Tom Hughes wrote:
There have been several stylesheet updates in the last week so the
servers are very busy and are likely to serve old tiles if they are
too busy to rerender them.
I see, thanks.
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normal tile requests
triggering re-rendering of high zoom tiles.
Well - in principle i think re-rendering of very old tiles (like 2
weeks age) at the low zooms should take precedence over style induced
updates at the high zooms. Not sure how feasible it is to implement
this.
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they show up
in the map as fast as possible.
Not sure if this is possible with the current render stack of course.
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tags.
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/Talk:Tag:natural%3Ddesert
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for many years to approximately
determine the long term average. Precipitation is even trickier.
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of database law which are open to
interpretation and which have not yet been decided in courts yet. A
license can only be as clear as the law it is based on.
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with them but
i see no perspective to convince me, the mapper, to settle without it
just because it would be more convenient/more profitable for me, the
data user... ;-)
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talk
:
Call for presentations: https://sotm-eu.org/en/pages/cfp
Talk submission: https://www.sotm-eu.org/en/presentations/new
Visitor registration: https://www.sotm-eu.org/en/pages/attendees
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on it) you can also record relative orientations and this way
avoid the need to find a reference point in exactly the direction your
object points to. This is how you used to measure everything before
the age of GPS.
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) as a
mapping source - such sources should probably be required to be
disclosed even if the mapping itself is a totally private activity.
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there are definitely more features tagged than show up in the map, see
for example:
http://www.openstreetmap.org/#map=6/-71.329/-69.807
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with this tag.
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member way. But
that would be somewhat expensive to do i suppose.
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to the database are individually verified by the
mapper, not if you use some fancy filtering to find those objects you
want to modify.
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be
less critical than deletions and modifications like changing tags.
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for months.
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://en.wikipedia.org/wiki/Concordia_Station
The tagging might of course be considered wrong - it could be more like
highway=track and surface=snow but for the standards of the region
highway=secondary might even be an understatement.
The map could use an update of the coastline file.
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is tagged highway=road by the way:
http://www.openstreetmap.org/way/187792384
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rarely any OSM based map out there tells exactly where OSM
data is used and where not, even OSMs own 'standard style' map fails to
mention the use of non-OSM data.
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are not open.
And the ODbL as far as i can see does not make any difference if a
derivative/collective database contains data originally published under
an ODbL compatible license or not.
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parts of the data will influence many conclusions
people might draw from such a map.
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On Tuesday 15 July 2014, Stefan Keller wrote:
Which node density map by Martin Raifer do you mean?
http://tyrasd.github.io/osm-node-density/
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Greenland inhabited is a bit of a stretch...
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for
the map user nor for the mapper.
This is of course a subjective impression - it might appear quite
differently for others.
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,
they generally take images on demand for customers. Practically it
will probably mean that in the long term more up-to-date imagery will
become available but mostly in areas where there generally are already
less up-to-date high resolution aerial images.
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and updating OSM.
That would be great.
I think i mentioned this before but it would be really nice if the
Mapbox satellite layer provided information on the date of image
acquisition.
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out. This is however kind of my
original point - the new satellite will likely not have much influence
on what practically is available to the OSM mapper since what images
can be and are taken and which are made available to the OSM mapper are
two entirely different things.
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.
How would you suggest he obtained a large enough random sample?
With voluntary participation you can't, no matter what you do. That's
why a census generally is not voluntary.
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to be
http://www.openstreetmap.org/node/12183965
mapped as part of a man_made=pier originally. The earliest PGS imported
node still in use apparently is
http://www.openstreetmap.org/node/13491356
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the
direction in MapRoulette so you can verify the data without actually
loading it in the editor.
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the direction of the other waterways around would be
very useful - but probably difficult to implement.
I would always show the currently mapped direction - so the potential
answer 'this is not an error' matches that rendering.
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is actually used frequently elsewhere i would
strongly suggest if you want to do a mechanical edit you change those
to a semicolon list.
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/historical-shapefiles/ already points
to the replacements.
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to OSM.
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certainly fail to meet
their purpose as comprehensive documentation of the work of the OSMF
bodies.
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and the other candidates for answering the
questions on the wiki.
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would immediately sign up for membership to be able to vote (and not
for candidacy) Since you as well as other candidates have expressed
the desire to expand OSMF membership this might work a lot towards this
goal.
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is not a useful guideline for anyone planning an OSM event. Just don't
think alcoholic drinks are the only sensitive issue to be considered.
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to the winners.
The description leaves it somewhat unclear how you arrive at the 55
votes threshold. One could get the impression this is an arbitrary
limit. Might be good to add that this is calculated from the base
parameters of the elecation.
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of gratification. Therefore
it is not as frivolous as it might seem at the first glance to demand
something that would be impractical to give to all sources.
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https
/metadata/4923/LC81740442015047LGN00/
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/changeset/28625595
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zooms by showing lakes in a way that does not require an arbitrary
importance rating by the mapper. This is not trivial though - a bit of
background can be found here:
https://github.com/gravitystorm/openstreetmap-carto/issues/754
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/#map=16/18.9860/32.4292
;-)
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they do not show up in
Mercator projection. Be careful when cleaning things up though - there
is also real stuff at the south pole.
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and it further smudges the already difficult to distinguish
urban landuse colors.
In any case ultimately i think it is good to try things out this way -
there is only so much you can evaluate in advance in a test deployment
as it has been done for this change.
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should prominently
warn about such edits.
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the geometries
as they are and doing a 1:1 translation of some of the NHD attributes
into an arbitrary selection of OSM tags.
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into the second foot
after having already lost the first.
I see only two option here - removing the data or fixing it based on
other data sources (which is tricky of course). On the other hand this
could be a fairly good candidate for something like maproulette.
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data in America option
(4) might be the better thing to do (we are talking about stuff here
that has not been touched for five years).
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to
something else just because it happens to be identical to a common
misspelling of a certain brand name.
Both maintining a list of tagged brands and making mechanical edits in
case of brand name changes or widespread typos make sense for brand
tags IMO but not for name.
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addresses.
rant
Of course big head at company A usually knows how to quickly get in
contact with big head at company B, what really bugs them with OSM is
that they are supposed to use the same channels as John Doe.
/rant
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on the left)
Yes, that's a tricky one - i don't think there are that many islands not
yet tagged coastline though.
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with the coastline please.
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the situation getting again as unbearable and
damaging for the atmosphere on the wiki as it was now.
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doing that.
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://wiki.openstreetmap.org/wiki/Talk:Environment
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existing code as much as possible.
You probably could save the islands after you tagged them as coastline
from JOSM (only the islands) and run them through osmcoastline as if
they were the only land on earth and see if there are any
errors/warnings.
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books from
his/her library out of fear for license problems.
Of course it never hurts to verify information from Wikipedia (or from
books for that matter) with a second independent source.
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mapping activities is remote mapping?' or 'have you participated
in humanitarian mapping projects?' would have been very useful.
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