[talk-ph] 2013 OSMPH data stats so far

[Eugene Alvin Villar]

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!


On Tue, Oct 2, 2012 at 6:29 AM, Eugene Alvin Villar <seav80 at gmail.com>wrote:

> Hi guys,
>
> Here's a 3rd quarter update of the basic OSMPH data stats (as of the
> October 1 Philippine extract). The increase is in comparison to the
> start of 2012:
>
> OSM XML file size: 767 MB    (39% increase)
> # Nodes: 3,921,325    (41% increase)
> # Ways: 392,970    (38% increase)
> # Relations: 2,227    (25% increase)
> Total length of highways*: 119,650 Km   (38% increase)
>
> * This uses a different metric from the one maning is using.
>
> If we extrapolate the growth thus far this year to the end of 2012
> here are the expected stats:
>
> OSM XML file size: 839 MB
> # Nodes: 4,301,836
> # Ways: 429,206
> # Relations: 2,377
> Total length of highways: 130,602 Km
>
> And the following is a comparison of the increase in amount of data
> within 2011, and the extrapolated increase in 2012:
>
>                                     2011             2012 (extrapolated)
> OSM XML file size:        +226 MB       +289 MB
> # Nodes:                       +1,251,032    +1,522,044
> # Ways:                        +156,718      +144,944
> # Relations:                   +1,131          +601
> Total length of highways: +26,825 Km  +43,808 Km
>
> Keep it up guys!
>
>
> On Sun, Jul 15, 2012 at 5:21 PM, Eugene Alvin Villar <seav80 at gmail.com>
> wrote:
> > Hi guys,
> >
> > Here's a mid-year update (as of the July 1 Philippine extract). The
> > increase is compared to the start of 2012:
> >
> > OSM XML file size : 709 MB    (29% increase)
> > # Nodes: 3,620,124    (30% increase)
> > # Ways: 360,949    (27% increase)
> > # Relations: 1,971    (11% increase)
> > Total length of highways*: 107,469 Km   (24% increase)
> >
> > * This uses a different metric from the one maning is using.
> >
> >
> > On Thu, Apr 5, 2012 at 6:32 PM, Eugene Alvin Villar <seav80 at gmail.com>
> wrote:
> >> Hi everyone,
> >>
> >> Here are some OSMPH data stats as of April 1, 2012 (last Geofabrik
> >> extract before the server downtime/migration) compared to the start of
> >> 2011 and the start of 2012:
> >>
> >> Stats as of 2011-01-03*:
> >> OSM XML file size : 324 MB
> >> # Nodes: 1,528,760
> >> # Ways: 127,544
> >> # Relations: 645
> >> Total length of highways**: 59,969 Km
> >>
> >> Stats as of 2012-01-02:
> >> OSM XML file size : 550 MB    (70% increase)
> >> # Nodes: 2,779,792    (82% increase)
> >> # Ways: 284,262    (123% increase)
> >> # Relations: 1,776    (175% increase)
> >> Total length of highways**: 86,794 Km   (45% increase)
> >>
> >> Stats as of 2012-04-01 (increase compared to start of 2012):
> >> OSM XML file size : 634 MB    (15% increase)
> >> # Nodes: 3,222,586    (16% increase)
> >> # Ways: 323,359    (14% increase)
> >> # Relations: 1,833    (3% increase)
> >> Total length of highways**: 99,934 Km   (15% increase)
> >>
> >>
> >> If we extrapolate the 2012 growth to the end of 2012 we would have the
> >> following projected stats:
> >> OSM XML file size : 880 MB
> >> # Nodes: 4,560,000
> >> # Ways: 440,000
> >> # Relations: 2,000
> >> Total length of highways: 139,000 Km
> >>
> >> * This is based on maning's stats.
> >> ** I think maning and I use different metrics for calculating the
> >> length of highways and that is why my figure for April 2012 is less
> >> than the 100,000 Km that maning posted recently. In addition, we
> >> currently don't account for dual-carriageway highways. So take the
> >> kilometer lengths as a rough metric.
>
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