response of osgeo japan with other comunities to the great east japan earthquake
TRANSCRIPT
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Response of OSGeo Japan with other communities to the Great East Japan Earthquake
Daisuke YOSHIDA & Yoichi KAYAMA & Taichi FURUHASHI and members of the OSGeo Japan Chapter
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The Great East Japan Earthquake
March 11th, 2011 14:46
M9.0 quake and Tsunami disasters
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The Great East Japan Earthquake
• affected the Tohoku region and wide area of eastern Japan
• About 15,700 died and 4,500 missing
• Nuclear power plant crisis
• Power failure in wide region
• lots of confusions in Tokyo area (communications, transportations)
• etc.
March 11th, 2011 14:46
M9.0 quake and Tsunami disasters
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Topics to talk in this presentation
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Topics to talk in this presentation
• EQ Responses using Satellite and Aerial Images
• Georeferencing using FOSS4G
• Providing Satellite and Aerial WMS
• Applications
• Crisis Mapping using Satellite and Aerial Images by OpenStreetMap community
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EQ Responsesusing Satellite and Aerial Images
FOSS4G
I will save Japan!
HOW?
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source: http://wiki.openstreetmap.org/wiki/JA:2011_Sendai_earthquake_and_tsunami/Imageries
The EQ Emergency Responses by Satellite Operating or Related Bodies
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source: http://wiki.openstreetmap.org/wiki/JA:2011_Sendai_earthquake_and_tsunami/Imageries
The EQ Emergency Responses by Satellite Operating or Related Bodies
• JAXA ALOS• DigitalGlobe
• Cnes / SpotImage
• Microsoft Bing
• MapQuest Open Aerial
• Telascience
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Releasing Aerial Photos by The Geospatial Information Authority of Japan (GSI)
Arial photos were taken affected areas in 4 pref.
Mar. 12thMar. 13thMar. 19thMar. 27thApr. 1stApr. 5th
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Rikuzen-Takada, Iwate Pref. (After EQ)GSI Aerial Photo
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@wata909
Stayed in Germany
Georeferencing Aerial Photographs Project
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• Starting from OSGeoJP-discuss ML
• Over 20 volunteers joined to the project
• About 100 scenes of aerial photographs
were geo-rectified in 2 days• About some thousands of photographs were merged by GDAL
• Some related projects were setup in order to facilitate the works
@wata909
Stayed in Germany
Georeferencing Aerial Photographs Project
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Iwate, Miyagi and Fukushima Pref.Georeferenced Photo by Volunteers
Georeferencing using QGIS Georeferencering plugin
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Aomori and Iwate Pref.Georeferenced Photo by Volunteers
Task management using Google docs
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Various Related Projects
Setting up a storage server for exchange of large volume of data
Setting up a WMS server for English place names
Translating place names in English
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Providing WMS using Cloud
WMS server
• comprehending damages
• developing Infra data
• restoration plan
• issuing disaster victim certificate
Aerial WMS can help support
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Providing WMS using Cloud
WMS server
• Amazon EC2 (m2.4xlarge instance x2)
• Amazon Elastic Load Balancing
• Auto Scaling
• MapServer & TileCache
• comprehending damages
• developing Infra data
• restoration plan
• issuing disaster victim certificate
Aerial WMS can help support
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Material:National Research Institute for Earth Science and Disaster Prevention
The Association of Japanese Geographers (AJG)「Tsunami damaged map」
NIED supported the map delivery service using e-Community Map WMS
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Material:National Research Institute for Earth Science and Disaster Prevention
ZENRIN started to provide residential mapZENRIN map with the NIED e-Community Map
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Material:National Research Institute for Earth Science and Disaster Prevention
Honda, ToyotaUsable road information (with Miyagi Pref. roads)
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Material:National Research Institute for Earth Science and Disaster Prevention
Evacuation center mapwith the NIED e-Community Map
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Material:National Research Institute for Earth Science and Disaster Prevention
Aerial Photo (GSI) + Tsunami damaged map (AJG) + Usable road information (Honda, Toyota)
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被災状況の集計
Suggesting the use of FOSS4G to Local governments
making up damages
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Organizing survey photos with GPS
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QGIS OpenLayers plugin for Bing
Contributor: Luiz Motta (OSGeo Brazil)
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@wata909
Aerial photos
Georeferencing Providing WMS
Applications
Server supports with Cloud
EQ Responses using Satellite and Aerial Images
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Crisis Mapping using Satellite and Aerial Images
I need a map!
OSM?
FOSS4G
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No Data, No FOSS4G
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Let’sstartCrisis Mapping!!for JapanEarthquake
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b y m a p c o n c i e r g e
Source for Japan Crisis Mapping
Convert from ALPS Data
UAVandSatellites
GPS
Trace on Bing aerial
GSI based map
Trace on ALOS/Aerial Photos
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Sendai AreaYear of 2009
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Sendai AreaMay 7th, 2011
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b y m a p c o n c i e r g e
Thanks for helping us!!
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Crisis Mapping @ Nara University / Hokkaido
Students worked on
as taking shifts for 24 hours
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Crisis Mapping @ Nara University / Hokkaido
• Tracing roads & buildings using Bing
• Inputing evacuation centers of each municipalities
Students worked on
as taking shifts for 24 hours
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Crisis Mapping @ Nara University / Hokkaido
• Tracing roads & buildings using Bing
• Inputing evacuation centers of each municipalities
about 50 students joined (Mar. 24th)
and 100 joined (Apr. 9th)
Students worked on
as taking shifts for 24 hours
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Crisis Mapping using Satellite and Aerial Images
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Sendai station area May 7th, 2011
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Natori city area May 7th, 2011
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Rikuzen-Takada area May 7th, 2011
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Comparison with 4 map services
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Comparison with 4 map services
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OSM
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OSM Google Historical Maps
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sinsai.infoCrowd Sourcing Reconstruction Support Platform
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SAHANA JapanFree and OpenSource Disaster Management System
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OSM data @ Aero Asahi Corporation
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ALL311/e-commu mapping systemDisaster information platform
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Result(after JapanEarthquake)
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b y m a p c o n c i e r g e
20
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Jan
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Mar
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09
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10
Jan
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b y m a p c o n c i e r g e
20
08
Jan
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Mar
20
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Jan
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only 10 people
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b y m a p c o n c i e r g e
20
08
Jan
20
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Mar
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Jan
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10
Jan
only 10 people
600+ / 1200+
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Many cloud companies provided their server resources
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• Amazon Web Services: sinsai.info,
Aerial & satellite images WMS server
• IIJ : Web site hosting to local governments
• IBM : SAHANA project
• NTT Data : OpenStreetMap, sinsai.info
• SAKURA Internet: GSI site
Many cloud companies provided their server resources
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Comparing with the Great Hanshin EQ (Jan. 17th, 1995)
• Many online voluntary activities, especially geographical
• Internet infra developments and cellphones improvements
• Utilizations of FOSS4G tools
• Many and variety of collaboration works thru network
• Not only domestic activities but many supports from other countries
M7.0 quakes hit in Kobe area, more than 6,000 were killed
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• Enhance community bodies
• Roles of communities in emergency situations
• Collaborations with other countries,
• mitigate language barrier
• Promote FOSS4G, the training and preparing documentations
For faster response to future disasters
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Fu-Japan was
saved
Thank you very much
Not yet