Development and application of Tohoku Coastal Web-GIS for supporting recoveries of the Tohoku Earthquake

Transcription

1 PICES 2012 Session 13 Risk management in coastal zone ecosystems around the North Pacific Development and application of Tohoku Coastal Web-GIS for supporting recoveries of the Tohoku Earthquake Sei-Ichi Saitoh 1,2, Katsuyoshi Tanaka 3, and Fumihiro Takahashi 2 1 Faculty of Fisheries Sciences, Hokkaido University 2 Green & Life Innovation Inc 3 NPO EnVision Conservation Office ssaitoh@salmon.fish.hokudai.ac.jp

2 Outline Background Objectives Development of Web-GIS system Application of Web-GIS system Conclusions

3 The disaster management cycle 1)Prevention& Mitigation 2)Preparedness 6)Post Disaster Information Communication Technology ICT 3)Alter 5)Rehabilitation &Reconstruction 4)Response (Saleh and Allaert, 2011)

4 Hakodate Marine Bio-Cluster Project Theme 1 Coastal Environment Monitoring/Forecasting Theme 2 Exploration of Valuables Sustainable Production 海を生産システムに Theme 4 Global Expand Branded Products Theme 3 Production of Functional Materials and Foods Regional Innovation Cluster Program (Global Type) the Grant-in in-aid for University and Society Collaboration supported by MEXT Sept March 2014 (5 years)

5 Integrated Coastal Fisheries Information System Buoy Acoustic Observation Satellite Time- Series Spatial Modeling Marine-GIS Vertical Multivariables Supporting System for Marine Precise Production 3-D Environment Ecosystem Model Monitoring of Marine Environment Numerical Modeling 4-D VAR Data Assimilation High Precise Forecast Dissemination NEMURO -Coastal Physical Model Prediction of change of Marine Environment

6 Base Map Satellite Fisheries Buoy & HF radar Forecast Bathymetry

7 Observation of current by Ocean VHF radar (Dec March 2012)

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9 Great Tsunami reached to Hokkaido The magnitude 9.0 earthquake off Sendai occurred on 11 March 14:46 JST (5:46 UTC)

10 Ocean VHS Radar detected the Great Tsunami in Hokkaido First Tsunami Northwest Dir. March 11, 15:53 March 11, 21:00 No. 6 Southeast Dir. Change of Water level

11 Fisheries Oceanography Web-GIS (Hakodate Marine Bio-Cluster ) Tohoku Coastal Web-GIS

12 Construction and Application of Marine Spatial Information Hazard prediction & modeling Risk Assessment & mapping Development of suitable site selection model for oyster and seaweed aquaculture Recovery and Early damage assessment

13 September 3, 2012

14 September 3, 2012

15 September 3, 2012

16 September 3, 2012

17 Process for Post-Disaster Recovery and Reconstruction of Fisheries Sectors Activities Level Emergency Remove Debris in bottom Monitoring of fishing ground and ecosystem Temporal housing Preparation of physical and societal infrastructure Housing constructed after a disaster Sustenance and recovery of industry Self-reliance Yamao (2012) unpublished

18 Objectives To expand the Web-GIS to Tohoku coastal region for supporting of recoveries of the Great Tohoku Earthquake. To apply this Web-GIS, called Tohoku Coastal Web-GIS, for services and contributions to support activities of recoveries the Great Tohoku Earthquake.

19 Tohoku Coastal Web-GIS Services for Post-Disaster Recovery and Reconstruction of Fisheries Sectors Satellite Images Aerial Photos taken after the earthquake Marine Safety Information Survey Results after the earthquake Position data of several monitoring (Buoy) Several spatial scale bathymetry Access by Mobile Phone Twitter(SNS) for communication tool

20 GIS Layer Structure Satellite SST, Chl-a, K490 Bathymetry Fundamental ESI, Aerial Photo Marine safety Fisheries Survey Results

21 Tohoku Coastal WebGIS Scaling/zooming Layer Display Menu Legends Change background map Other functions

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23 Provide KLZ file of satellite images and safety information

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25 SST Chl-a Provide pdf images of SST, Chl-a and K490 K490

26 Iwate Prefecture Fisheries Technology Center

27 Iwate Prefecture Fisheries Research Center Tsunami Penetration Line

28 Iwate Prefecture Fisheries Technology Center

29 Iwate Prefecture Fisheries Technology Center

30 Aerial Photo taken on March 12, 201

31 Iwate Prefecture Fisheries Technology Center (Sept. 3, 2012)

32 Temporal door of main entrance

33 First floor is still not recovered

34 They are working in one room

35 GIS Layer Structure Satellite SST, Chl-a, K490 Bathymetry Fundamental ESI, Aerial Photo Marine safety Fisheries Survey Results

36 Satellite

37 Bathymetry Spatial resolutions: 5m, 50m, 150m

38 Fundamental High resolution satellite image Supported by Japan Space Imaging Inc.

39 20km circle line from Fukushima I Nuclear Power Plant

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42 Fukushima I Nuclear Power Plant (March 16, 2011)

43 Before(Nov. 15, 2009)

44 After(March 29, 2011)

45 Access by Mobile phone innova01.fish.hokudai.ac.jp/arcgissever/mobile

46 Conclusions ICT with GIS gives baseline and is important tool for supporting to recover the Great Tohoku Earthquake ICT with GIS is used during most of all the phase of disaster cycle Tohoku Coastal Web-GIS is portal site for providing integrated information of coastal environment in Tohoku Twitter in Web-GIS is new approach for ICT application

47 HICO on ISS (JAXA Unit Kibo ) detecting turbid water distribution in Funka Bay(Spatial resolution:90m) Thank you! :33:44 GMT scene 10224