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財團法人國際合作發展基金會 知識沙龍
Dongpo Deng
OpenStreetMap Taiwan 2015.09.01 @Jakarta
OpenStreetMap Taiwan: The story so far
About me
• My first mapping was created in Croatia in 2006
• Chair of program committee of SotM Taiwan 2012, 2013, and 2015
• Top 10 Mapper in Taiwan so far
• Translation of Map Feature to tradition Chinese version
• Corresponding mapper of OSM Taiwan Local chapter http://hdyc.neis-one.org/?dongpo
My mapping
http://www.yosmhm.neis-one.org/?dongpo
Nepal Earthquake
Bangkok workshop
Sudan Flooding
Philippine Haiyen Typhoon
OpenStreetMap Taiwan
http://resultmaps.neis-one.org/oooc
VGI & Citizen Science
Civic Hackers
Open Data
OSM
2007
osm.kcwu.csie.org/history/index.html
2008
osm.kcwu.csie.org/history/index.html
2009
osm.kcwu.csie.org/history/index.html
2010
osm.kcwu.csie.org/history/index.html
2011
osm.kcwu.csie.org/history/index.html
2012
osm.kcwu.csie.org/history/index.html
2013
osm.kcwu.csie.org/history/index.html
2014
osm.kcwu.csie.org/history/index.html
The growth of users Accumulation numbers of mappers editing Taiwan area
http://osm.kcwu.csie.org/stats/
The growth of nodes Accumulation numbers of nodes added in Taiwan area
http://osm.kcwu.csie.org/stats/
The growth of ways
The length of roadway mapped in Taiwan area
http://osm.kcwu.csie.org/stats/
The growth of relations
Cum. Relations
Mapping parties
Mapping Party for historic village in eastern Taiwan
Japanese immigrant villages at the period when Taiwan under Japanese
rule
http://tools.geofabrik.de/mc/?mt0=mapnik&mt1=googlemap&lon=121.50807&lat=23.84155&zoom=17
OSM Mapping team for aboriginal tribes (Sedek and Taroko)
Crisis mapping for Kaohsiung gas explosion
Damaged houses after the gas explosion
Before After
Longma servers 22 countries
From Steven Shiau’s presentation@OSC Hokkaido
Before Longma
From Steven Shiau’s presentation@OSC Hokkaido
After Longma
From Steven Shiau’s presentation@OSC Hokkaido
How many mappers do 80% works?
The 80/20 Hypothesis
Spatial distribution of the cells by their types
Distribution of the cells by both mapper count and ratio of
mappers needed for combined 80% node contribution
SotM Taiwan 2015
• 9/18-19, 2015 in Academia Sinica, Taipei
• 3 Keynote speakers
• Kate Chapman, Heather Leson, Jen Ziemke
• 6 invited speakers
• Japan, Philippine, Indonesia, Nepal, GEO, JAXA
• 15+ local speakers
• 3 Workshops &1 Panel discussion
• Hackathon & Code spirt
http://sotm.tw
Thank you for your attentions!
Questions?
@dongpo [email protected]
These slides are shared by CC-BY
