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 <sea...@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 <sea...@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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