1. CAP Alert Area Templates through
Risk Assessments
Nuwan Waidyanatha
Director - Sahana Software Foundation
nuwan[AT]sahanafoundation[DOT]org
http://www.lirneasia.net/profiles/nuwan-waidyanatha
Mobile: +94773710394 (Int'l Roaming) +8613888446352 (cn)
CAP on a Map Kickoff Workshop – Improving Institutional Responsiveness to
Coastal Hazards through Multi Agency Situational Awareness
2015 April 15
Nasandura Palace Hote, Male, Maldives
2. 2
Outline
❑ Map layers for risk assessment
❑ Discussion of the data layers
❑ Common activities
❑ Group exercise
3. Purpose of the
multiple <INFO>
and <AREA>
Cyclone NILAM-12
2012 October 31
NILAM-12
LK Met Dept
02:00 UTC
Alert
'si'
ඉහළ
කාලගුණ
'ta'
உயர்
வானிைல
'en'
HIGH
MET
North
வடக்கு
උතුර
<AREA>
<INFO>
02:00 UTC
ඊශාන
வடகிழக்கு
Northeast
NILAM-12
LK Met Dept
12:00 UTC
Update
'si'
ඉහළ
කාලගුණ
'ta'
உயர்
வானிைல
'en'
HIGH
MET
North
வடக்கு
උතුර
<INFO>
12:00 UTC
<Alert>
qualifiers
5. Adopting from Sahana CRMT
Community Resilience Mapping Tool provides
coalition members with the opportunity to create
maps of their neighborhoods that can be overlaid
Help make communities better prepared with
good information about their situation
System brings together
2010 Census Data,
2011 American Community Survey data,
USGS and California Geological Survey Hazards
data,
FEMA flood zone data,
70,000 points of interest within LA County:
schools, churches, health facilities, government
offices, municipal services, social services
agencies, arts and recreation facilities
7. Affects of Alert Area Template
Pamono landslide hazard map
Save the alert polygon in
CAP_area_template GIS
layer
Use those template names as
a separate attribute to auto
fill the <areaDesc>,
<geocodes>, <polygon>
10. Exercise instructions
1) Form four (4) groups based on less to most technical/domain
2) access the software through
your browser: http://cap.aidiq.com/eden/gis/index
3) Login not required
4) Zoom in on West Coast USA
5) Visualize vulnerable populations:
- Hazards ---> Sea Level Rise
- Census data ---> Age 67-79 and Disabled
11. Exercise – generating an alert area
1) Who will be you working-group and what are the organizations
part of the working group?
2) What are your geographical boundaries and area descriptions?
3) Consider a hazard and determine the availability of necessary
hazard specific data? If not available how would you source it?
4) What census data will you require? If it is available who would
have it? If not available how would you source it?
5) Given an example of a hazard specific vulnerable population
and the resilience factor you are interested in?
6) How is done in your country now?