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Dr. G.P.Ganapathy Professor & Director
Centre for Disaster Mitigation and Management,
Vellore Institute of Technology (VIT), Vellore 632014,
Email: [email protected], [email protected]
Mobile : +919841771939
Integrating Space Technology with Social
Media for Effective Quick Disaster Response –
A Case Study from Some Recent Disasters
CS 04: Resilient Cities
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Satellite
Raw Data
Interpreted Image
Internet Social Media
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26 April 2015 Nepal Earthquake - Rapid Damage Assessment
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Rapid Damage Assessment and Optimum Route by Visual
Interpretation and locating Shelters
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Source : IWMI, Srilanka
Source : UNOSAT
2015 South Indian Floods
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2015
2001
2016
Encroachments in
the River Belt
Where we failed?
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11.12.2015 Adyar River
27.08.2015 Adyar River
Failed in Understanding the History and Nature
1893 2016
05.12.2015 Adyar River
November 29 – December 2, 2015 Total Rainfall (mm) (Source NASA TRMM)
Source : Google Earth
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Top Mentions
CMO Kerala (@CMOKerala)
PMO Kerala (@PMOIndia)
Nirmala Sitharaman (@nsitharaman)
ADG PI Indian Army (@adgpi)
Dhanya Rajendran
(@dhanyarajendran)
Indian Navy (@indiannavy)
Key Influencers
Jitesh Pillai (@jiteshpillaai )
Nirmala Sitharaman (@nsitharaman)
Shashi Tharoor (@ShashiTharoor)
Tinu Cherian (@tinucherian)
Shiv Aroor (@ShivAroor)
Virender Sehwag (@virendersehwag)
Top Hashtags
#KeralaFloods
#KeralaFloodRelief
#KeralaSOS
#KeralaFloods2018
#KeralaFlood
#StandWithKerala
Social Media Listening for Kerala Floods 2018 Data Sources : Twitter | Period : 16th and 17th August
Source : LatentView Analytics
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2018 Kerala Flood
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Modeled Vs Actual Scenario
Where we failed?
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Mappers Users
The Gap
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You just need an Android mobile /
iphone Mobile with internet and of
course you need some Good Friends
Destination- Disaster Risk Free India