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My presentation for Lower Shire Basin Community Mapping Project about InaSAFE (QGIS plugin to create realistic scenario for contingency planning)
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Introduction to InaSAFE
Emir HartatoSeverin Menard
Humanitarian OpenStreetMap Team (HOT)
What is InaSAFE?
InaSAFE is a plugin for QGIS software. It aims to produce realistic natural hazard impact scenarios for better planning,
preparedness and response activities, using hazard and exposure geographic data.
InaSAFE History
• Soft launch – Understanding Risk Forum 2012 • Version1.0 – Launch at AMCDRR (ASEAN Ministral Conference for
Disaster Risk Reduction) in 2012• Training across 6 provinces in Indonesia as part of Scenario Development
for Contingency Planning which includes OpenStreetMap, QGIS, and InaSAFE• Version 2.0 – Launch at InaDRTG (Indonesia Disaster Relief Training
Ground) in 2014
InaSAFE Supporters
Why InaSAFE?Free + Open + Dynamic
• Combines Latest Science and Local Knowledge• Focus on Social Vulnerability• Demand-driven• Client-focused• Effective and practical• Participatory• Tested in Multiple Contexts
https://www.gfdrr.org/node/1416
InaSAFE Concept
Communities frequent
events only
Previous Hazard
footprint
University Local Government
National science agency
Where do I get Hazard information?
Hazard refers to a singular disaster scenario
National Mapping Agency
OpenStreetMap
University Local Government
National Statistical
Agency
WorldPop Landscan
Where do I get Exposure information?
Exposure in InaSAFE refers to:
• population density - number of people found in a certain area• important infrastructure - buildings, bridges etc
Experimental in v2.0
www.masdap.mwexports.hotosm.org
www.worldpop.org.uk
Impact Function
The core to InaSAFE is its capability of having multiple Impact functions specific to the input data.
InaSAFE Functionality
InaSAFE Output
InaSAFE Case Studies – Bengawan Solo
1. Provide hazard layer2. OSM Training for data collection3. Collecting exposure data4. InaSAFE simulation (building & people affected)5. GIS analysis to support contingency planning
InaSAFE Case Studies – Papandayan
• 22.321 buildings being mapped• Mapping evacuation sites based on Guntur and Papandayan
volcanoes Contingency Plan• Impact map for Papandayan and Guntur Volcanoes based on
essential buildings and other infrastructures already mapped• Short training for 5 BPBD staffs
InaSAFE Case Studies – Makassar Flood
InaSAFE Case Studies – Realtime Earthquake
WebSAFE – Web Version of InaSAFE by Project NOAH (Philippines)
Other reference and case studies:
• Presentation presented at Chengdu Forum on UN-GGIM• Wired Magazine• Black Duck Award• AIFDR - ASEAN Training• GFDRR - Preparing nations to be a step ahead• FutureGov
- How can government open data and open source enable disaster risk management
Where to get supports?
http://www.hipchat.com/gMIdPJ5Fw
http://inasafe.org
https://github.com/AIFDR/inasafe
Now it’s your turn!
Let’s practice!
• :/plugins/inasafe/supporters.png
• InaSAFE has been jointly developed by Indonesian Government-BNPB, Australian Government-AIFDR and the World Bank-GFDRR. These agencies and the individual software developers of InaSAFE take no responsibility for the correctness of outputs from InaSAFE or decisions derived as a consequence.
Group Work
1. Use OSM Building Point as Exposure2. Hazard layer – G1: Q10 - G3: Q50 G2: Q20 - G4: Q753. Aggregate by TA (the file is inside mw_lowershire_ta, use AREA column)4. Make PDF
Things to present:
•The result, and try to answer some questions from Action Checklist.•Do you have any difficulties using impact function for Flood with infrastructure exposure?•What can you do with the information from InaSAFE output? And how you will use the information?•Do you think it's helpful enough/not?•If not, what else do you think that should be added into the output?