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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

Storm Surge

Floods

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/

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/

www.dmc.gov.lk/drrportal

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