[talk-ph] Fix common routing errors in Metro Manila

maning sambale emmanuel.sambale at gmail.com
Wed Apr 10 13:21:41 UTC 2013


Dear ervin.

"Islands" - are roads that leads to nowhere. For example, a oneway road
that doesnt exit somewhere or a road that is not connected to other roads.
In some cases, they are correct like the roads around fish ponds in Bulacan.

http://wiki.openstreetmap.org/wiki/OSM_Inspector

Maning Sambale (mobile)
On Apr 10, 2013 8:42 PM, "Ervin Malicdem" <schadow1 at gmail.com> wrote:

> Hi Maning,
>
> There are 2 of my road edits in Kawit, Cavite that is marked as an
> "island" in the OSM inspector. However, I do not understand what "island"
> meant. Initially I understood it as "place:island" which obviously it is
> not. How do I go about it?
>
>
> On Wed, Apr 10, 2013 at 7:20 PM, maning sambale <
> emmanuel.sambale at gmail.com> wrote:
>
>> Dear everyone,
>>
>> We are halfway through squashing routing errors from the OSM Inspector
>> task:
>>
>> http://osmtm.pgrouting.org/job/7
>>
>> There  are some "island" roads which I think are false postives.  For
>> example, a residential road is marked as island if it connects to a
>> track road which is very common in the Philippines.
>>
>> Please have a look at your own patch and verify if some of the
>> corrections are indeed valid.
>>
>> Thanks!
>>
>> On Fri, Apr 5, 2013 at 3:17 PM, maning sambale
>> <emmanuel.sambale at gmail.com> wrote:
>> > Dear everyone,
>> >
>> > We created a tasking job for fixing common routing errors in Metro
>> > Manila.  This is part of the arm-char mapping I shared last month [0].
>> >  Routing problems are based on Geofabrik OSM Inspector layer [1].
>> >
>> > The task job is available here: http://osmtm.pgrouting.org/job/7
>> >
>> > Needless to say there are very few errors for Metro Manila and some
>> > are false positives.  ;)
>> >
>> > The process for using the tasking is simple:
>> > 1. Open JOSM.
>> > 2. Go to: http://osmtm.pgrouting.org/job/7
>> > 3.  Get a new task.
>> > 4. Open Task in JOSM
>> > 5. Click on Imagery URL
>> > 6. Start fixing!
>> >
>> > Thanks!
>> >
>> > [0]
>> http://lists.openstreetmap.org/pipermail/talk-ph/2013-March/004369.html
>> > [1]
>> http://tools.geofabrik.de/osmi/?view=routing&lon=121.02742&lat=14.54622&zoom=12
>> >
>> > --
>> > cheers,
>> > maning
>> > ------------------------------------------------------
>> > "Freedom is still the most radical idea of all" -N.Branden
>> > wiki: http://esambale.wikispaces.com/
>> > blog: http://epsg4253.wordpress.com/
>> > ------------------------------------------------------
>>
>>
>>
>> --
>> cheers,
>> maning
>> ------------------------------------------------------
>> "Freedom is still the most radical idea of all" -N.Branden
>> wiki: http://esambale.wikispaces.com/
>> blog: http://epsg4253.wordpress.com/
>> ------------------------------------------------------
>>
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>>
>
>
>
> --
> Ervin M.
> *Schadow1 Expeditions* - A Filipino must not be a stranger to his own
> motherland.
> http://www.s1expeditions.com
>
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