ph lightning sotm2011

State of the Philippine Map

SOTM 2008

SOTM 2010

Filipino

Located along the Pacific Ring of Fire and a tropical climate which makes prone to earthquakes and typhoons.

An archipelago with 7,107 islands(?).

Capital city is Manila.

About 94 million people with multiple ethnicities and cultures.

Crowdsource mapping is popular.waypoints.phroadguide.phwikimapiagoogle mapmaker

PH data stats

Data as of 20110815

XML file size : 489 MB

197,617 ways

2,161,875 nodes

718 relations

~83,393 kilometers of highway=*

1,132 contributors (including 2 import accounts)

80% of data by 18 mappers

next 10% by 25 mappers

last 10% the other 1,070 mappers

new users editing every 2 days

~1,000 km of new highway=* are added every month (since Bing imagery).

How do we map?

How do we map?walkingpapers

DIY NAVTEQ van

map sketching

What do we map?

Our neighborhoods, our towns,

other people's towns, whole cities, whole islands

Outreach

OSM-PH local chapter

website, FB page, blogs

organize mapping parties, skillshares and

talks

and eat cakes too

Data imports

Node density of imported POI in Makati

Naga city import

Many possible data were evaluated and rejected.

Community guidelinesPlanned imports should be announced to the talk-ph list. Imports should NEVER delete or get in the way with local mapper's contributionsPublic link should be provided to anyone willing to evaluate the quality.Community-consensus should be made before imports.Another announcement will be made when consensus was achieved.Another announcement after data import.Document the process and progress in the wiki.

Supporting the mappers

GPStoGo programHandouts, flyers, 5-min videos

Supporting the mappers

Saw-tooth coastline repair

Custom garmin maps

Some QA Tools

Supporting the mappers

DIY aerial imageryImagery donations (Spot and DigitalGlobe)

Imagery imports

Using the data

Openstreetmap.org.ph a simple interface for creating html map embeds

Using the data

Using the dataProviding useful applications based on OSM

is our super secret recruitment scheme to convert users to mappers

http://vaes9.codedgraphic.com/posts/osm_davao_mapping_party

Emerging issues

Too few mappers may lead to “volunteer fatigue”.

More tools for easier ways to contribute. Weird variants of “tagging for the renderer”. Community privacy issues.

Indigenous peoples resources Managing vandalism and copyrights.

A more local control and discussion on possible copyrighted data in OSM

Future plans/activities

Collaborate with local developers, local businesses and government agencies to use the data beyond the osm.org map tiles.

Partnerships with schools. More gpstogo units. More imagery. Merging of common interest with other

crowdsource groups Our very own conference. Sponsors are

welcome. :)

Thank you to Yahoo! Maps(2006-2011)

References

http://openstreetmap.org/http://wiki.openstreetmap.org/ http://wiki.openstreetmap.org/wiki/Philippines http://wiki.openstreetmap.org/wiki/Philippines/Timeline http://wiki.openstreetmap.org/wiki/WikiProject_Philippines/Featured_images http://lists.openstreetmap.org/listinfo/talk-phhttp://en.wikipedia.org/wiki/Philippineshttp://vaes9.codedgraphic.com/http://www.openstreetmap.orghttp://epsg4253.wordpress.comhttps://www.facebook.com/OSMPH