20141001 climate change&osm
DESCRIPTION
2014 Pan Pacific Partnership on Climate Change Adaptation workshopTRANSCRIPT
Utilizing OpenStreetMap to Address Impacts of Changing
Climate
Institute of Information Science, Academia Sinica
!Dongpo Deng
2014. 10. 01
2014 The Climate Change Adaptation Partnership Workshop
OpenStreetMap
• OpenStreetMap is a web project aiming at creating a map of the entire world, accessible, free and downloadable for anyone.
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OpenStreetMap
2010 Haiti earthquake• The power of crowd
Before earthquake 28 days later
Source: Mikel Maron 2010
What do we learn from OSM?
• Open
• Open Data, open sources
• Re-use
• Collaboration
• Wiki-like map editing
• Crowdsourcing
• TimBL: Grassroots remapping of the world
Structured and unstructured Geo-Information
Formal GI Informal GI
User Generated Geo ContentInstitutional GI
informal UGGC
Can social media use to eliminate efforts for scientific data collection?
Hateful messages in Twitter
Geography of Hate
http://users.humboldt.edu/mstephens/hate/hate_map.html中⽂文介紹 http://geocyber.org/blog/?p=557
Safecast
Mobile+Geiger counter
Source:http://blog.safecast.org/
Safecast a global project to empower people with data, primarily by mapping radiation levels and building a sensor network, enabling people to contribute and freely use the data collected.
Quake Catcher Network, QCNqcn.stanford.edu/
BeeID project• Bee disappearance
https://www.flickr.com/groups/beeid
• 5⾦金四
http://www.facebook.com/groups/roadkilled/
6370 members updated by 2014/09/29
The growth of data in Reptile Road Mortality
Management of the crowdsourced data
Phenology and climate changeCherry trees bloomed
in wrong season
http://news.ltn.com.tw/news/local/paper/815256
Cherry blossoms in photo sharing platform (Flickr)
Spatial distribution of cherry blossoms
Japan Weather Association forecasted cherry blossoms
http://www.jwa.or.jp/news/2014/02/post-000263.html
Social media for watching climate change
http://ecoresearch.net/climate/
Thank you for your attentions! !
Questions? !
Download slides www.slideshare.net/dongpo/