[Talk-in] Extracting road information from particular cities.

[bharath vissapragada]

Hi,

The web api is working for smaller datasets and is generating

"You requested too many nodes (limit is 50000). Either request a
smaller area, or use planet.osm" if the area is huge .. Are there any
tools which can do this computation on my local machine using the
planet.osm ?

Can we download that tool and run it locally?

Thanks in anticipation...


You requested too many nodes (limit is 50000). Either request a
smaller area, or use planet.osm

On Sun, Dec 12, 2010 at 10:31 PM, Srikanth Lakshmanan
<srik.lak at gmail.com> wrote:
> Hi,
> You could use XAPI[1] and query with different tag types.Visit
> www.openstreetmap.org and zoom into place of interest and click on the
> export tab, you get the coords for bounding box.
> [1] http://wiki.openstreetmap.org/wiki/Xapi
>
> Regards
> Srikanth.L
> http://srik.me
>
>
> On Sun, Dec 12, 2010 at 22:25, bharath vissapragada
> <bharathvissapragada1990 at gmail.com> wrote:
>>
>> Hi pradeep,
>>
>>
>> Thanks for replying..
>>
>> Can you let me know how to find the bounding box attributes for cities
>> .. .. Also how to use this bounding box .. can you give a simple
>> example .. I am new to this osm data .. So Iam finding it a bit tough
>> to process it .. Kindly bear my simple doubts !
>>
>> Thanks in anticipation,
>>
>>
>> On Sun, Dec 12, 2010 at 10:16 PM, Pradeep B V <pradeepbv at gmail.com> wrote:
>> > Cant you just use the bounding box for Mumbai and get all data?
>> >
>> > On Sun, Dec 12, 2010 at 4:11 PM, bharath vissapragada
>> > <bharathvissapragada1990 at gmail.com> wrote:
>> >>
>> >> Hi all,
>> >>
>> >>
>> >> We are trying to extract the road/street network for each city in the
>> >> Indian osm dataset.
>> >>
>> >> We are writing our own parser for this . We are trying to use the
>> >> relation,way,node tags to do this .
>> >>
>> >> But I am unable to understand how to find all the roads for city for
>> >> eg. Mumbai.??
>> >>
>> >> Do I need to see "Mumbai" in the relation tag ?? This doesn't seem to
>> >> be working as the parser is unable to find relations with Mumbai (just
>> >> a few are found).
>> >>
>> >> Are these datasets already available?? (lat,long info of each road..)
>> >>
>> >>
>> >> Please help me in this regard ...
>> >>
>> >> Any help is highly appreciated.
>> >>
>> >> Thanks
>> >>
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