![Page 1: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/1.jpg)
Sentinel Asia Tsunami Working GroupCo-Chairman: Prof. Shunichi KoshimuraAbdul Muhari, PhD
3rd Joint Project Team Meeting:Sentinel Asia STEP 3 (JPTM 2016)
Abdul MUHARI, PhD
Ministry of Marine Affairs and Fisheries Republic of IndonesiaJanuary 2016
![Page 2: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/2.jpg)
Background: Tsunami Disaster and its impacts
![Page 3: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/3.jpg)
Critical problems since the aftermath
How extensive the tsunami penetrates? Where is the most affected areas?
How many people are exposed, killed, and injured ?How many structures/infrastructures are
damaged ?How extensive disaster relief activities should be
deployed ?How much amount of tsunami debris need to be
removed ?How much economic losses are ?
3
~minutes
~hours
~days
~weeks
Background: Tsunami Disaster and its impacts
![Page 4: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/4.jpg)
Background: Tsunami Disaster and its impacts
![Page 5: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/5.jpg)
How extensive the tsunami penetrates ?Optical satellite remote sensing (JAXA ALOS/AVNIR-2)
AVNIR-2 ©JAXA
Koshimura et al. (2012) 5
![Page 6: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/6.jpg)
Structural damage interpretation using aerial photosGSI (Geospatial Information Authority of Japan)
Gokon et al. (2012) 6
![Page 7: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/7.jpg)
(B)
0 21km
(A)
0 21km
Damage proportion( :No building) 1.00.0
Damage proportion1.00.0
Towards Quantitative Estimation of Structural Damage using SAR data• Pre and post event satellite data (TSX, CSK, RS-2, PALSAR-2, …)
• Digital elevation models (ASTER GDEM, SRTM)
• Building footprints
Reported damage3,471 (destroyed)
Estimation3,401 (destroyed)
Gokon et al. (2014) 7
![Page 8: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/8.jpg)
Tsunami Damage Detection using PALSAR
8
![Page 9: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/9.jpg)
Tsunami Debris Mapping usingLiDAR (Light Detection and Ranging)
www.bluesky-world.com
286,000t(2,381 houses)Fukuoka et al. (2013)
9
![Page 10: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/10.jpg)
1. Rapid determination of tsunami source model (Rapid estimation of coseismic fault model).
2. Acceleration of tsunami inundation simulation with high-performance computing infrastructure (HPCI) or methodology.
3. Establishing quantitative damage estimation and mapping methods to provide responders with mapping products.
4. Robust information dissemination to the public.
10
Challenges: towards real-time tsunami inundation forecasting and damage mapping for near-field tsunami events
![Page 11: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/11.jpg)
10-10-10 Challenge
11
Complete tsunami source estimationin 10 minutes
Complete inundation simulation with 10 m gridsin 10 minutes
Challenges: towards real-time tsunami inundation forecasting and damage mapping for near-field tsunami events
![Page 12: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/12.jpg)
12
Challenges: towards real-time tsunami inundation forecasting and damage mapping for near-field tsunami events
![Page 13: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/13.jpg)
Wooden houses
Others (Steel, RC)
13
Challenges: towards real-time tsunami inundation forecasting and damage mapping for near-field tsunami events
Koshimura et al. 2014
![Page 14: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/14.jpg)
Sentinel Asia STEP3 Evolution
![Page 15: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/15.jpg)
Horspool et al. 2014
• Multi scenario hazard analysis• Identification of influential source area• Number of simulation ~ 500 simulations
South of Bali, Indonesia
Strunz et al. 2010, Wegscheider et al. 2011, Muhari et al. 2014
Implementation: Pre-disaster situation, estimating exposed people
![Page 16: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/16.jpg)
Implementation: Post-disaster situation
What was missing in 2004 process? Land use regulation!An example of the reconstruction after 2011 Japan tsunami
2002
2005
2014
Banda Aceh
Muhari et al. 2014
![Page 17: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/17.jpg)
Sentinel Asia Tsunami WG
Proposal for Sentinel Asia Tsunami WG
Kickoff Meeting Results30 Nov. 2015
![Page 18: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/18.jpg)
Purpose/Goal
Contribution to enhancing capabilities of tsunami disaster management in Asia-Pacific countries
– Tsunami Risk Assessment– Tsunami Forecasting/Warning– Mapping Tsunami Inundation/Impact– Tsunami Evacuation Plan– Emergency Observation– Tsunami Risk Awareness/Education– Training Program/capacity building
![Page 19: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/19.jpg)
Activities of WG• Review of tsunami disaster response protocols of each
country (including forecasting, early warning, emergency observation, monitoring, mapping)
• Review of past tsunami events• Making plan of emergency observation for mapping
impact in disaster response• Making plan of using archive data for disaster response
and recovery• Making plan of success story (Definition of success
story)– End to end system/services for tsunami disaster mitigation
• Web-based information sharing (Activities/Efforts/Outcomes) in Sentinel Asia web site
![Page 20: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/20.jpg)
To Do & comments
• To invite related inst. to be the WG members• Be more comprehensive (increasing members from different
organization, but needs to nominate at least one focal point from each country)
• Define Users of the information, more specific. Each member should define the users. Sentinel Asia’s definition … User is basically national organization.
• Keep in mind “User-oriented approach”, not “Providers-oriented”.• Collaboration with developing agencies (ADB, JICA) and national
project• Classifying the implementation phases. • Sharing information including slides via Sentinel Asia Server• Exchange, collaborating with other organizations, groups• Next web-meeting, beginning of 2016 (not all members).• Needs WG webpage for outreach.
![Page 21: Sentinel Asia Tsunami Working Group€¦ · Sentinel Asia Tsunami Working Group Co-Chairman: Prof. Shunichi Koshimura Abdul Muhari, PhD 3rdJoint Project Team Meeting: Sentinel Asia](https://reader036.vdocument.in/reader036/viewer/2022071215/60458eedeff9b84449639fe0/html5/thumbnails/21.jpg)
Thank youAbdul Muhari, PhD
Co-Chairman Tsunami Working Group Sentinel Asia
Ministry of Marine Affairs and Fisheries Republic of IndonesiaJanuary 2016