response of osgeo japan with other comunities to the great east japan earthquake
TRANSCRIPT
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
3
The Great East Japan Earthquake
March 11th, 2011 14:46
M9.0 quake and Tsunami disasters
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
Topics to talk in this presentation
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
EQ Responsesusing Satellite and Aerial Images
FOSS4G
I will save Japan!
HOW?
source: http://wiki.openstreetmap.org/wiki/JA:2011_Sendai_earthquake_and_tsunami/Imageries
The EQ Emergency Responses by Satellite Operating or Related Bodies
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
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
Rikuzen-Takada, Iwate Pref. (After EQ)GSI Aerial Photo
@wata909
Stayed in Germany
Georeferencing Aerial Photographs Project
• 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
Iwate, Miyagi and Fukushima Pref.Georeferenced Photo by Volunteers
Georeferencing using QGIS Georeferencering plugin
Aomori and Iwate Pref.Georeferenced Photo by Volunteers
Task management using Google docs
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
Providing WMS using Cloud
WMS server
• comprehending damages
• developing Infra data
• restoration plan
• issuing disaster victim certificate
Aerial WMS can help support
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
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
Material:National Research Institute for Earth Science and Disaster Prevention
ZENRIN started to provide residential mapZENRIN map with the NIED e-Community Map
Material:National Research Institute for Earth Science and Disaster Prevention
Honda, ToyotaUsable road information (with Miyagi Pref. roads)
Material:National Research Institute for Earth Science and Disaster Prevention
Evacuation center mapwith the NIED e-Community Map
Material:National Research Institute for Earth Science and Disaster Prevention
Aerial Photo (GSI) + Tsunami damaged map (AJG) + Usable road information (Honda, Toyota)
被災状況の集計
Suggesting the use of FOSS4G to Local governments
making up damages
Organizing survey photos with GPS
QGIS OpenLayers plugin for Bing
Contributor: Luiz Motta (OSGeo Brazil)
@wata909
Aerial photos
Georeferencing Providing WMS
Applications
Server supports with Cloud
EQ Responses using Satellite and Aerial Images
Crisis Mapping using Satellite and Aerial Images
I need a map!
OSM?
FOSS4G
No Data, No FOSS4G
Let’sstartCrisis Mapping!!for JapanEarthquake
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
Sendai AreaYear of 2009
Sendai AreaMay 7th, 2011
b y m a p c o n c i e r g e
Thanks for helping us!!
Crisis Mapping @ Nara University / Hokkaido
Students worked on
as taking shifts for 24 hours
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
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
Crisis Mapping using Satellite and Aerial Images
Sendai station area May 7th, 2011
Natori city area May 7th, 2011
Rikuzen-Takada area May 7th, 2011
Comparison with 4 map services
Comparison with 4 map services
OSM
OSM Google Historical Maps
sinsai.infoCrowd Sourcing Reconstruction Support Platform
SAHANA JapanFree and OpenSource Disaster Management System
OSM data @ Aero Asahi Corporation
ALL311/e-commu mapping systemDisaster information platform
Result(after JapanEarthquake)
b y m a p c o n c i e r g e
20
08
Jan
20
11
Mar
20
09
Jan
20
10
Jan
b y m a p c o n c i e r g e
20
08
Jan
20
11
Mar
20
09
Jan
20
10
Jan
only 10 people
b y m a p c o n c i e r g e
20
08
Jan
20
11
Mar
20
09
Jan
20
10
Jan
only 10 people
600+ / 1200+
Many cloud companies provided their server resources
• 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
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
• 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
Fu-Japan was
saved
Thank you very much
Not yet