3-1 query tools gis in emergency management and homeland security
Post on 19-Dec-2015
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Query ToolsGIS in Emergency Management and Homeland Security
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Why do you need a selection?
Selectedfeatures
Analysis
Edit
Use to select other features
Create a new flyer
Convert to graphics
Calculate statistics
Report Export
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Available Selection Tools
Interactive, attributes, location, graphics
Selected set
Interactive selection tool
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Selection Methods
Specify from Selection menuCreate new selection
Select from selection
Remove from the selection
Add to the selection
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Interactive Selection
Options from Selection menu
Select features partially or completely within the box or graphic(s)
Select features completely within the box or graphic(s)
Select features that the box or graphic are completely within
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Selection Layers
The Set Selectable Layers option allows you to choose the layers that you can select by clicking on the map.
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Attribute Selection
Select features based on an attribute value.
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Select by Location (spatial query)Use features in one layer to select features in another.
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Calculating Statistics
1. Select some features and open the feature attribute table.
3. Review the summary statistics and close the Statistics box when you are finished.
2. Choose Statistics from the field context menu.
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Query Exercise
Washington County Floodplain
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Questions…
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Academic Applications of GISGIS in Emergency Management and Homeland Security
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Goals
Applications of GIS in an academic environment
Resources – curriculum, user groups and more
Conclusions
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Academic Applications of GIS
Contributes to each facet of faculty professional development
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Academic Applications of GIS
Teaching Course projects, labs, data
Technology, Emergency Management, GIS, Economics, Engineering, Science, Geography, Remote Sensing
Research Grants
Multidisciplinary
Mitigation and Preparedness
Service Collaboration with public/private sectors
Federal, State, Local, community projects
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Teaching
Graduate or Undergraduate level applications
General Education courses
Examples Emergency Management – risk assessment, hazard profile, social
vulnerability, critical infrastructure, lifelines, emergency response
Geography – mapping applications for emergency planning, demographics, physical geography
Planning – zoning, building ordinances, land use
Engineering – modeling, basic engineering applications
Earth Sciences – geology, meteorology
Can we think of others?
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Teaching
California University of Pennsylvania
B.A. Geography concentration in GIS & Emergency Management Demographic Analysis
Climatology
Impacts and Sustainability of Tourism
Developing the Master Plan
Geographic Information Systems
GIS 2
Crime Mapping & Spatial Analysis
Natural Hazards
Emergency Management
Disaster Vulnerability Assessment
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Research
Multidisciplinary collaborations
Private/Public sector and university collaborations
Scenarios, Loss estimates, Models, Economics, Engineering Data
Flood Model
Hurricane/Wind Model
Earthquake Model
Internships – valuable experience for students
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HAZUS-MH – GIS Science and Risk Assessment
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What is HAZUS?
Facilitates a risk-based approach to mitigation
Calculates scientifically-defensible damages, economic losses, and mitigation benefits
Identifies and visually displays hazards and vulnerabilities
Free ArcGIS 9 extension
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What is HAZUS?
HAZUS-MH allows user to IDENTIFY vulnerable areas
ASSESS level of readiness and preparedness to deal with a disaster before disaster occurs
ESTIMATE potential losses from specific hazard events
DECIDE on how to allocate resources for most effective and efficient response and recovery
PRIORITIZE mitigation measures that need to be implemented to reduce future losses (what if)
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What is HAZUS?
Inventory is divided into two categories Common to all hazards
General building types and occupancies
Lifelines
Replacement costs
Demographics Hazard-specific
Specific building types
Elevation
Building configurations
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User Levels
Level 3
Level 2
Level 1
Combinations of local and default hazard, building, and damage data
Default hazard, inventory, and damage
information
Input hazard specific
data Required
User Effort and Sophistication
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Supported Hazards
Hurricanes
Riverine and Coastal Floods
Earthquakes
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Who Uses HAZUS?
Over 4,200 users in 2004 – 19,600 users predicted by 2008
International users – Norway, Turkey, and Sweden pilot programs
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Other Resources
HAZUS Overview
HAZUSLibrary
Model Details
User Group Information
Training
www.fema.gov/plan/prevent/hazus/index.shtm
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Loss Estimation Methodology
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Damage/Loss Functions
Assess damage and losses based on hazard conditions
Example – Hurricane model has 1884 unique building categories 45 damage/loss
functions for each building model
~85,000 unique damage/loss curves
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Output
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Hurricane Model Overview
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Supported States
Model includes 22 gulf and east coast states as well as Hawaii
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Hurricane Scenarios
Individual storms
User-defined
Historical Probabilistic
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Hurricane/Wind Model
Meteorology (wind speed, storm surge, forecast)
Emergency response
Wind engineering
Building codes, zoning
Mitigation and preparedness activities (evacuation routes, shelters, awareness)
Debris removal
Infrastructure and utilities
Vulnerability
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Flood Model Overview
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Flood Scenarios
Specific Return Intervals
Specific Discharge Frequency (riverine)
Annualized Losses
Quick Look
What-If Levees
Flow Regulation
Velocity
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Flood Model Meteorology, Geology, and Hydrology (data input, forecast)
Building codes, zoning
Emergency response
Army Corps of Engineers
NFIP and FIRM
Mitigation and preparedness activities (buyouts, dams, 100 year flood, cost-benefit analysis, awareness)
Emergency response
Infrastructure
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Earthquake Model Overview
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Earthquake Scenarios
User defined events
Historic events
Probabilistic events
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Earthquake Model Geophysics (shaking, liquefaction, landslides)
Geology (soils)
Earthquake engineering
Building codes
Mitigation and preparedness activities (e.g. retrofitting, awareness programs)
Utilities
Infrastructure
Emergency response
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0 52.5
Miles
Thomas St
I- 40
E Shelby Dr
I- 240
S Germantown Rd
Walnut Grove RdI- 55
US Hwy 70
Bridge Functionality Operational Operation w/ Minor Damage Restored w/in 30 Days Restored after 30 Days
Transportation Plan and Implementation Strategy
Greater Memphis Region
Approx 15% of Bridges Operational
10 Operational
47 Operational w/ Damage
16 Restored w/in 30 Days
365 Restored after 30 Days
Surface Streets most viable Alternate Routes
Majority of 5-State Region Bridges are Undamaged
Emergency Route Planning: Scenario Impact on Bridges
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HAZUS - Data
National database
Valuable resource
Must realize limitations (e.g. buildings dispersed evenly in county)
Data analysis methods/models
GPS data
Level 2 and 3 analyses
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Service Learning
Data collection to improve local data inventory
GIS support for risk assessment and mitigation planning
Technical support for Level 2 and Level 3 analysis
Engineering and planning support for mitigation
Evacuation, shelter, medical, emergency response, debris removal needs assessment
Cost benefit analysis
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Service
Improve understanding of hazards and potential impacts
Data and mapping repository for regional users
Technical training support for HAZUS-MH and applications
Participation in regional HAZUS User Groups
Students as “cheap” labor, internships
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Resources
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HAZUS User Groups
Networking
Communication
Collaboration
Projects
Training
Information
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Resources
Research Centers Natural Hazards Center in Boulder, CO
Universities
Journals
Training Regional HUGs
State Emergency Management
EMI http://www.training.fema.gov/emiweb/
Curriculum http://www.training.fema.gov/emiweb/edu/
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Resources http://www.esri.com/industries/public_safety/business/fema_ha
zus-mh.html Service pack, GIS, Examples, Computer Requirements
http://www.fema.gov/plan/prevent/hazus/ HAZUS Information, Order Form, HAZUS Tools, FEMA, HAZUS Library,
Contacts
http://hazus.org/ HAZUS Users Groups (HUG), Training, Resources, Data, Reports, Blog,
News
http://www.polis.iupui.edu/tpc/
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Conclusions
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Conclusions
Win-win situation University improves community relationship, collaborations, networking,
resources
Faculty develops professionally, tenure promotion, combines teaching, research, and service agendas
Students gain experience, learn state-of-the-art technology, internships, research, useful projects, marketable for jobs
Private sector gains opportunity, contacts, resources, interns, business continuity planning
Government improves emergency management, proactive mitigation activities, protects citizens, valuable cheap labor from students, improves data/resources, private sector expertise
Community safety, loss reduction, raised awareness, knowledge
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ConclusionsTremendous opportunity for increasing use of GIS and HAZUS-MH in academia.
HAZUS can be used to contribute to each facet of faculty professional development.
Collaboration is the key (multidisciplinary, multiagency, multijurisdictional) and the challenge
Many resources available and many are free!
HUGs are a valuable resource
Real impact – reduce casualties and damages
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Acknowledgements
Federal Emergency Management Agency
Kevin Mickey
Hazus.org
California University of Pennsylvania
3RiversHUG
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Discussion Points
Advantages/Disadvantages
Probability of using HAZUS/Inhibiting Factors
HAZUS User Groups
University uses of HAZUS
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Questions?