[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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