[talk-ph] 2013 OSMPH data stats so far

Eugene Alvin Villar seav80 at gmail.com
Wed Apr 3 12:03:38 UTC 2013


On Wed, Apr 3, 2013 at 11:41 AM, maning sambale
<emmanuel.sambale at gmail.com>wrote:

> Nice! May I ask the unit of the Y-axis or is it the rate of increase?
>

It's basically the relative size compared to the earliest data point which
is November 25, 2010.



> On Wed, Apr 3, 2013 at 6:49 AM, Eugene Alvin Villar <seav80 at gmail.com>wrote:
>
>> Hi guys,
>>
>> http://wiki.openstreetmap.org/wiki/File:OSMPH_data_growth_graph.png
>>
>> The link above depicts a line graph showing the data growth since
>> 2010-11-25, about 2 ⅓ years ago. As you can see, since the late 2010, we
>> have tripled the number of nodes, almost quadrupled the number of ways,
>> nearly tripled the raw XML file size, and increased the length of roads by
>> almost 2.5 times.
>>
>> And we still have not yet exhausted the Bing imagery especially since
>> they've been updating their imagery almost every quarter. So there's still
>> plenty of room to grow!
>>
>> To show how far we are from a really comprehensive data, here's a recent
>> visualization showing where in the world we have data tiles (in PBF format)
>> that are more than 32MB in size:
>>
>>
>> http://wiki.openstreetmap.org/w/images/0/01/Data_tiles_with_32MB_of_OpenStreetMap_data_overlaid_on_MapQuest_zoom_level_2.png
>>
>> As you can see, the Philippines is at zoom level 5 while places like in
>> Germany are up to zoom level 10.
>>
>>
>> On Wed, Apr 3, 2013 at 6:00 AM, Eugene Alvin Villar <seav80 at gmail.com>wrote:
>>
>>> Hi guys,
>>>
>>> Here's a 1st quarter update of the basic OSMPH data stats (as of the
>>> April 1, 2013 Philippine extract). The % increase is in comparison to the
>>> start of 2013:
>>>
>>> OSM XML file size: 857 MB    (5.7% increase)
>>> # Nodes: 4,400,022    (6.2% increase)
>>> # Ways: 436,511    (4.8% increase)
>>> # Relations: 2,921    (2.3% increase)
>>> Total length of highways: 133,692 Km   (4.9% increase)
>>>
>>> Keep it up guys!
>>>
>>>
>>> On Wed, Jan 9, 2013 at 4:15 AM, Eugene Alvin Villar <seav80 at gmail.com>wrote:
>>>
>>>> Hi guys,
>>>>
>>>> Here's a new year update of the basic OSMPH data stats (as of the
>>>> January 1, 2013 Philippine extract). The % increase is in comparison to the
>>>> start of 2012:
>>>>
>>>> OSM XML file size: 811 MB    (47% increase)
>>>> # Nodes: 4,143,313    (49% increase)
>>>> # Ways: 416,626    (47% increase)
>>>> # Relations: 2,855    (61% increase)
>>>> Total length of highways: 127,489 Km   (47% increase)
>>>>
>>>>
>>>> And the following is a comparison of the increase in amount of data
>>>> within 2011, and the increase within 2012:
>>>>
>>>>                                     2011             2012
>>>> OSM XML file size:        +226 MB       +261 MB
>>>> # Nodes:                       +1,251,032    +1,363,521
>>>> # Ways:                        +156,718      +132,364
>>>> # Relations:                   +1,131          +1,079
>>>> Total length of highways: +26,825 Km  +40,695 Km
>>>>
>>>> Keep it up guys!
>>>>
>>>
>>>
>>
>> _______________________________________________
>> talk-ph mailing list
>> talk-ph at openstreetmap.org
>> http://lists.openstreetmap.org/listinfo/talk-ph
>>
>>
>
>
> --
> cheers,
> maning
> ------------------------------------------------------
> "Freedom is still the most radical idea of all" -N.Branden
> wiki: http://esambale.wikispaces.com/
> blog: http://epsg4253.wordpress.com/
> ------------------------------------------------------
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/talk-ph/attachments/20130403/721bbd88/attachment.html>


More information about the talk-ph mailing list