By Major General Gamini Hettiarachchi (Retd.) Major General Gamini Hettiarachchi (Retd.) ... Mobile...
Transcript of By Major General Gamini Hettiarachchi (Retd.) Major General Gamini Hettiarachchi (Retd.) ... Mobile...
By
Major General Gamini Hettiarachchi (Retd.) Director General
Disaster Management Center (DMC) Ministry of Disaster Management, Government of Sri Lanka
And
R.G.S.D.Rajapaksha Department of Census & Statistics
30 September-1 October 2013, Sendai, Japan
Expert Group Meeting on Improving Disaster Data to Build Resilience in Asia and the Pacific
Hazard data
Disaster Inventory (Desinventar)
Statistical Data
Gauge Data – Rain, River and Reservoirs
Satellite Data (Emergency observation)
Project Data (DRR Projects)
Relief data
Emergency data
Plans
Reports
Guidelines
Best practices
Knowledge
Hazard Data
Damage / Loss National Database (Desinventar)
DRR Project Monitoring Web Portal
Satellite data (Processed by JAXA imageries)
Daily Situation Reports since 2007
SADKIN – South Asia Disaster Knowledge Network
Mobile User database for SMS warning (5000 key contact)
Emergency response contact database (approx. 10,000 contacts)
LIDAR survey data – 2 km from the coast
National hazard maps for five hazards are available at www.hazard.lk
Tsunami Hazard
Use of Near Real Time Earth Observation for Emergencies Maps are available www.dmc.gov.lk
Kalutara District - Floods 2008/06/03 ALOS Data
http://www.desinventar.lk/DesInventar/main.jsp?countrycode=sr&continue=y
Source: DisInventor Database, 2007 www.desinventar.lk
No of Events (total 12,000 records) Incidents Damaging Human Lives
Hazards Number of Records
% No. of Deaths
No. of People Affected
Houses Damaged / Destroyed
Agricultural loss (ha)
Animal Attacks 7,241 43 856 31,748 4,017 3451
Floods 3,293 19 419 11,140,636 194,807 274,618
Fire 2,590 15 81 7,186 482 2393
Extreme Wind Events 1,321 8 917 1,877,067 34,260
Drought 1,134 7 0 11,464,104 0 390,848
Landslide 952 6 840 160,135 8,928 1,424
Lightning 276 2 268 681 0
Total 16,807 100 3,381 24,681,557 208,234 706,994
http://www.desinventar.lk/
Total buildings – 32,000 Total tsunami affected buildings – 15,000
52% 28%
20%
Building Exposed to Tsunami
High
Moderate
Low
Tsunami Level # Buildings
High 7854
Moderate 4280
Low 3052
0
5
10
15
20
25
30
35
40A
mp
ara
Bat
tica
loa
Co
lom
bo
Gal
le
Gam
pah
a
Ham
ban
tota
Jaff
na
Kal
uta
ra
Man
nar
Mat
ara
Mu
llat
ivu
Pu
ttal
am
Tri
nco
mal
ee
High
Mod
Low
District High Mod Low
Ampara 19 18 13
Batticaloa 33 22 13
Colombo 1 6 7
Galle 15 19 9
Gampaha 1 3 4
Hambantota 2 3 7
Jaffna 35 25 8
Kalutara 0 9 5
Mannar 1 8 3
Matara 3 16 6
Mullativu 1 2 1
Puttalam 7 3 1
Trincomalee 13 29 8
Census of Population and Housing in Tsunami Affected Areas
Statistical Handbook and Atlas on Tsunami Disaster
Census of Population and Housing per every 10 years
Census of Agriculture per every 10 years
Census of Industries / Economic Establishments per every 10
years & Annual Survey of Industries
Census of Internally Displaced Persons
Special Enumeration of Population & Housing in Northern &
Eastern Provinces - 2007
Online National Data Achieve of Sri Lanka
http://statistics.sltidc.lk/index.php/home
Lanka Stat Interactive Online Database http://census.sltidc.lk/
Quickstats online Interactive GIS based Database with
Population & Housing Data
http://www.statistics.gov.lk/PopHouSat/CPH2012Visualization/ht
docs/index.php
Online District Statistical Handbooks
http://www.statistics.gov.lk/DistrictStatHBook.asp
Population Atlas series at National Level and District Level http://www.statistics.gov.lk/PopHouSat/PopulationAtla_2012/01_CoverPrefaceAndContents/Pages%20from%20001-DCS_Population_Atlas_of_Sri_Lanka-2012_CD_Version_Final.pdf
Annual Statistical Abstract and Statistical Pocketbook which is containing summary information at District & Division Level for All Sectors as Online Versions & Books
Statistical News Letters / Bulletins
http://www.statistics.gov.lk/Newsletters/StatNewsLetter.htm
Different detailed databases relevant to each and every sector at separate Statistics Divisions of the Department and Statistics Divisions established at each line Agency
such as Demography, Education, Health, Inland Revenue, Customs, Labour, National Accounts, Inflation & Prices, Income- Expenditure-Poverty & Labour Force, Agriculture, Industry-Trade & Services, International Migration etc.
Delft
Thenmaradchi (Chavakachcheri)
Nallur
Valikamam North
Vadamaradchi East
Valikamam East (Kopay)
Vadamaradchi South-west
Karainagar
Island South (Velanai) Jaffna
Valikamam West (Chankanai)
Valikamam South -West (Sandilipay)Valikamam South (Uduvil)
Island North (Kayts)
Vadamaradchi North (Pointpedro)
JaffnaDistrict
KilinochchiDistrict
MullaitivuDistrict
80°40'0"E
80°30'0"E
80°20'0"E
80°10'0"E
80°0'0"E
79°50'0"E
79°40'0"E
9°5
2'0
"N
9°4
5'0
"N
9°3
8'0
"N
9°3
1'0
"N
9°2
4'0
"N
P o p u l a t i o n D e n s i t y b y D S D i v i s i o n - J a f f n a D i s r t i c t , 2 0 1 2
Map: P3.21.4.1
Location
LegendBoundariesDistrictDS Division
Population Density
(Persons per Sq.Km.)
81 - 190200 - 720730 - 1,3001,400 - 2,000
2,100 - 4,700
:0
6
12
3
Kilometers
Few Maps from the Population Atlas of Sri Lanka -2012
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Kandy
Galle
Matara
Matale
Mannar
Jaffna
AmparaKegalle
Gampaha
ColomboBadulla
Vavuniya
Puttalam
Kalutara
Ratnapura
Monaragala
Kurunegala
Hambantota
Batticaloa
Trincomalee
Polonnaruwa
Mullaittivu
Kilinochchi
Nuwara Eliya
Anuradhapura
Ampara
Anuradhapura
Moneragala
Kurunegala
Trincomalee
Badulla
Puttalam
Galle
Matale
Kandy
Mulattivu
Rathnapura
Polonnaruwa
Mannar
Batticaloa
Kegalle
Vavuniya
Hambantota
Kalutara
Matara
Gampaha
Jaffna
Killinochchi
Colombo
7
8
17
6
10
3
5
11
20
12
14
23
13
16
19
1
24
Nuwara Eliya
9
22
2
25
21
4
1518
M a p P 1 . 1 : D i s t r i b u t i o n o f H o u s e h o l d s b y P r i n c i p a l S o u r c e o f D r i n k i n g W a t e r
C e n s u s o f P o p u l a t i o n a n d H o u s i n g - 2 0 1 2 D e p a r t m e n t o f C e n s u s & S t a t i s t i c s
0 25 5012.5 Kilometers
:District Distribution DS Division Distribution
Legend:Principal Source of Drinking Water
Protected Well within Premises
Protected Well outside Premises
Unprotected Well
Pipe Borne - Tap within Unit
- Tap within Pre. Outside HU
- Tap outside Premises
Other - Rural W.S. Project
- Tube Well
- Bowser
- River/Tank/Streams
- Rain Water
- Bottled Water
- Other
Percentage (%) HUs
Having Safe Drinking Water
< 60.00
60.01 - 75.00
75.01 - 85.00
85.01 - 90.00
90.01 - 95.00
95.01 - 99.70
District Boundary
1, 2, 3.. Indicates the Rank for Having Permanant Walls (least number for highest facilities)
!. District Capitals
Few Maps Illustrating Housing Facilities of Sri Lanka -2012
Few Maps Illustrating Housing Characteristics of Sri Lanka -2012
Ampara
Anuradhapura
Moneragala
Kurunegala
Badulla
Puttalam
Galle
Matale
Kandy
Mulattivu
Polonnaruwa
Mannar
Batticaloa
Kegalle
Vavuniya
Trincomalee
Hambantota
Kalutara
Matara
Gampaha
Jaffna
Killinochchi
Colombo
C e n s u s o f P o p u l a t i o n a n d H o u s i n g - 2 0 1 2 D e p a r t m e n t o f C e n s u s & S t a t i s t i c s
:
0 25 5012.5 Kilometers
Legend
District Boundary
Average HH Size
3.57 - 3.71
3.72 - 3.84
3.85 - 3.97
3.98 - 4.11
4.12 - 4.24
Housing Density
(HUs per SqKM)
9.4 - 21.0
21.0 - 53.3
53.3 - 101.1
101.1 - 181.8
181.8 - 417.4
417.4 - 817.6
Nuwara Eliya
RatnapuraLocation
A v e r a g e H o u s e h o l d S i z e a n d H o u s i n g D e n s i t y b y D i s t r i c t
Ampara162,224
Anuradhapura227,598
Moneragala117,812
Kurunegala437,931
Puttalam200,451
Badulla210,126
Mulattivu24,278
Polonnaruwa110,289
Matale126,867
Mannar23,338
Batticaloa132,999
Kandy342,255
Vavuniya40,894
Trincomalee95,213
Hambantota154,980
Kegalle217,213
Galle269,107
Kalutara299,321
Matara203,570
Gampaha592,064
Killinochchi28,300
Jaffna135,837
Rathnapura280,243
Nuwara Eliya176,495
Colombo555,926
M a p P 1 . 1 : D i s t r i b u t i o n o f T y p e o f S t r u c t u r e o f H o u s i n g U n i t s
C e n s u s o f P o p u l a t i o n a n d H o u s i n g - 2 0 1 2 D e p a r t m e n t o f C e n s u s & S t a t i s t i c s
:
0 25 5012.5 Kilometers
Legend
District Boundary
Type of Structure of HUs
Single House
Attached or Twin
Flat or Condominium
Roe or Line
Shanty or Other
Location
592,064, 269,107, ...... TotalNUmber of HUs
Note:Single houses: Single Houses inSingle storeyed or two storeyed ormore than two storeys
Attached or Twin: Attached houses / Annexes or Twin houses
Flat or Condominium: Flat Condominium / Luxury Apartment
Row or Line: Row house / Line room
Shanty or Other : Hut/Shanty or Other
I n d i a n O c e a n
Name of the website Description of the available data
Accessibility
Who owns it?
www. desinventar.lk Historical disaster information system
Online/public DMC
www. hazards.lk Hazard information Online/public DMC
www.dmc.gov.lk Disaster Situation Reports (Sitreps)
Online/ limited to key people
DMC
DRR project Portal- provide mitigation information
Online/public as well as control access
DMC
www.ndrsc.gov.lk “Sahana” Disaster Management Information Systems
Online/ limited to key people
NDRSC
www.meteo.gov.lk Weather and Climate related data, cloud imageries
Online/with limited access. Data is available for nominal fee
Department of Meteorology
www.nbro.lk Landslide hazard map and information
Online/with limited access
National Building Research Organisation (NBRO)
Name of the website Description of the available data
Accessibility
Who owns it?
www.coastal.gov.lk Coastal hazards, sea level rise information,
Limited access Coast Conservation & Coastal Resource Management Department
www.irrigation.gov.lk Major reservoir data and information (Water levels, flood levels of major rivers, etc)
Limited access. Data is available for nominal fee
Department of Irrigation, Sri Lanka
www. landreclamation.lk Canal networks for certain areas, flood inundation data for fewer areas
Limited access
Sri Lanka Land Reclamation & Development Corporation (SLLRDC)
www.srilanka.humanitarianresponse.info
Provide data and information for emergency response planning
Online /public access UNOCHA
www.nara.ac.lk Ocean observation center of National Aquatic Resource Center (NARA)Provides data on wave heights, bathymetric data
Limited online access. Data is available for nominal fee
National Aquatic Resources Agency (NARA)
Name of the website Description of the available data
Accessibility
Who owns it?
www.statistics.gov.lk National Census data (Population & Housing, Income & expenditure, Education, health, poverty, agriculture, industry, labor force, trade etc.) and Tsunami Census data
Online with limited access. Data is available for nominal fee
Department of Census & statistics
www.survey.gov.lk digital Spatial data (land use data, road networks, water bodies, etc)
Limited public access. Printed and digital Data is available for nominal fee
Survey Department of Sri Lanka
www.gsmb.gov.lk Geological data of the country Limited access. Data is available for nominal fee
Geological Survey and Mines Bureau
www.agridept.gov.lk Agricultural production data Limited access. Data is available for nominal fee
Department of Agriculture
www.iwmi.cgiar.org Include drought monitoring system
Limited access International Water Management Institute (IWMI)
www.cbsl.lk Economic and finance information and data
Limited access Central Bank of Sri Lanka
Absence of national level platform to discuss the importance of “disaster data”. This is need to
be coordinated by the NSO.
Inadequate national level policy to address the data sharing for disaster management activities
Absence of proper mechanism to collect disaster related data during census taking
Absence of real time data collection mechanism other than the DMC initiated “Situation
Reports” data which is collected during a disaster at local level
Absence of space based (Satellite) real time disaster data collection mechanism, especially for
floods, landslides etc.
Absence of Real time data uploading and updating system. For an example, some of the land
use data used for planning is not up to date
Absence of digital elevation model (DEM) to develop inundation models. i.e. floods. DMC
have LIDAR data set collected in the aftermath of 2004 tsunami for coastal areas, but not covers
the entire island
Absence of synthetic aperture radar (SAR) data to identified and update the landslide prone
areas
Absence of atmospheric data and Doppler weather data to increased the accuracy of weather
forecast
Absence of institutionalized Data sharing mechanism among government agencies – on personal
networking
None availability of proper data catalog and maintenance (who is having what)
Policies at individual organization level are available, which are less efficient
Duplication of data collection, generation
Absence of standards
Decision making at national to local level on emergency operation
Disaster Mitigation, Planning and Awareness
Estimation of emergency needs, foods, water & sanitation
Develop early warning systems
Identify evacuation routes / centers / maps
Project prioritization (Mitigation, awareness and planning)
Disaster Impact Assessments
Identify vulnerable communities, sectors & infrastructure
Disaster Resilient Urban planning (resilient cities)
Development planning / site selection for investors
Academic research and developments
• Dept of Met • NBRO • Irrigation Dept • NARA • GSMB • MASL • Dept. of
Census
• Dept of Met. • NBRO • Irrigation
Department • NARA • GSMB • DMC • MASL
• NBRO • Irrigation Dept • Dept of
Agriculture • MASL • Survey Dept • SLLRDC • Dept of Census
• DMC • UNOCHA
• NBRO • Irrigation Dept • Dept of
Agriculture • MASL • Survey Dept • SLLRDC • Dept of Census
Department of Census & statistics
Ministry of Finance & Planning
Ministry of Disaster Management
Other line ministries
Other Departments
National Council for DM
Weak horizontal integration
Ver
y S
tro
ng
ver
tica
l in
teg
rati
on
Central Government
District officers
DMC NDRSC NBRO DoM
District Officers Geologists
Observers Divisional officers Divisional officers
GN Field Visits Weather stations
NDMCC
• Government of Sri Lanka has initiated several proactive steps to
institutionalized the data sharing mechanism
• A Cabinet Memorandum was submitted by the Ministry of Land – with regard to the data sharing policy among agencies
• It has been approved and high level committee has been appointed by the government to study feasibility and propose suitable mechanism
Setting up National Spatial Data Infrastructure (NSDI) has been identified by the government as a national need
Bring all DRM related data sharing producers and users in to a single platform/forum – Setting up sub committee under the above platform for proper Data Sharing on Disaster Management aligned with NSDI initiatives Setting up an information management hub in DMC as recommended by TAM 2011 Promote online data sharing among all stakeholders for effective usage from national to local level and regional to global level