ph lightning sotm2011
DESCRIPTION
State of the Philippine Map presented to the 2011 International State of the Map Denver, CO.TRANSCRIPT
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