[talk-ph] some osm-ph stats (20090729)
maning sambale
emmanuel.sambale at gmail.com
Fri Aug 7 01:06:55 BST 2009
Hi,
Sharing some OSM-PH stats (as of 20090729).
Number rows: 3355279
Total Ways: 77531
Total Nodes: 809186
Total Relations: 218
Number of Contributors: 252
TOP NODES
---------
maning 212061
MichaelCollinson 115526
ph_import 101419
ianlopez1115 75317
murlwe 47715
seav 43220
hellodeck 37900
ed_waypointsdotph 37206
axk 19791
remzamora 18064
Plutocrat 16539
Rally 9685
ivansanchez 5713
RoadMaps 5210
ingguana 3732
neilnacario 3724
denz 3444
Totor 2981
Eiddup 2829
rainerr 2756
sorabsuperstar 2723
phtraveler 2593
tools4fools 2515
Susannen 2376
ginolot 2015
kulweng 1988
tobiassteffes 1866
Hsing 1825
Andre68 1400
myMapGil 1362
TOP WAYS
--------
maning 20478
ph_import 15924
ianlopez1115 9730
seav 7423
murlwe 5541
hellodeck 3285
remzamora 2875
Rally 1780
Plutocrat 1021
ed_waypointsdotph 947
ingguana 798
neilnacario 772
RoadMaps 662
AlanM 441
denz 420
axk 378
Totor 267
sorabsuperstar 267
MichaelCollinson 243
Eiddup 241
Rcadayona 234
Andre68 207
smackcode 190
myMapGil 184
ferdie 178
kulweng 150
Hsing 147
ragingmon 141
phtraveler 122
Wtmitchell 122
TOP RELATIONS
-------------
ianlopez1115 128
seav 49
maning 23
ph_import 8
murlwe 3
bruntij 1
Floating_iron 1
dmgroom 1
PA94 1
apotski 1
axk 1
Andre68 1
highway length sums (metres):
primary 12452889m
residential 10392211m
secondary 4640978m
road 3579534m
tertiary 2800464m
unclassified 2314400m
trunk 1945433m
service 697133m
track 597994m
motorway 575177m
footway 175930m
path 157708m
motorway_link 65112m
trunk_link 41099m
cycleway 27059m
primary_link 25900m
construction 14349m
pedestrian 13677m
steps 2807m
secondary_link 2169m
raceway 1542m
minor 1022m
living_street 771m
Alley 101m
This is a driveway 61m
This is not a road 35m
TOTAL 40525567m
Some observations:
1. Only 20% to reach 1 million nodes, not a big number compared to
Germany, but 1 million is still a big number. :)
2. 252 contributors. I am also seeing new contributors adding little
detail here and there and then stop contributing. This is nice. In
Metro Manila, the roads are there that serves as the framework to add
little details.
3. Local contributors have overtaken Mike Collinson's contributions.
Hehehe. I think Mike would love that to happen. Although 95% of
total ways and nodes are from the top 20 contributors. I think 80-20
would be ideal.
4. 40,000 KM of roads (about 20% of Philippine roads according to
CIA). Maybe overestimated due to dual-carriageways, particularly,
primary, trunk and motorways
Just rough calculations. No data history. If others have better stat
representation maybe we can improve on this one
--
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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