Low Resolution - Disaster Management Centre

Low Resolution - Disaster Management Centre

290,000
295,000
0
30
175,000
285,000
300,000
305,000
310,000
320,000
315,000
175,000
280,000
200
Kotiyagala Colony
0
40
Kotiyagala
300
40
0
400
300
Ratmale
0
40
300
400
500
300
0
30
300
200
Ampitiya Deale
Dewale
Agalle
300
0
40
30
0
Panama
Lesuriyawelana
200
500
200
400
Kema
Hindekadawelana
300
Ullawela Villu
Ancient Monolitha
300
0
30
400
Wedagama
300
Ancient Monolitha
Nalitta
400
Panakala
Dambakotuwala
0
60
Uppukuliya
400
300
170,000
200
400
0
40
0
40
300
600
170,000
40
0
600
Kema
400
Kema
50
0
200
0
40
400
300
400
Kema
600
Dambagaha Ulpota
30
0
400
300
400
Tuwakkugala
Kema
400
0
40
SIYAMB ALANDUWA
Kanakala
0
20
400
400
30
0
400
0
40
0
30
Kema
400
Weheragala
400
Kema
0
30
30
0
0
40
Kema
0
40
300
20
0
LA HUGALA
300
Helawa
165,000
30
0
20
0
30
0
400
165,000
0
30
Andiawela
0
40
200
Kadurukumbura
40
0
300
300
200
Kudumbegala
200
20
0
200
200
0
20
300
5
Ikiriyawatawana
300
300
200
10
200
400
Helava Wekada
Tapowanaya
0
30
300
Wessigewela
0
30
400
Helawe Eliya
0
20
300
400
300
30
0
200
30
0
Gangoda Arawa
40
0
400
0
20
200
400
200
200
15
300
200
0
30
300
200
200
Viharegala Rock Cave
400
Lenama
300
200
Okanda
200
Kema
200
0
30
Murugan Dewalaya
Ranorugala
Mahalenama Eliya
300
0
40
200
200
30
0
200
Havannavela
400
Madama
200
20
0
Rock Cave
Tillanwala
100
200
160,000
Bambaragastalawa
0
10
160,000
Embalennewala
200
0
30
Palihademmawala
0
20
0
10
200
100
100
Girikula
200
200
300
Yodalipa
Kuluwana
Camp Site
200
Kadalanchiya
Kiripokuna
Kema
Julpallama
100
10
0
200
200
300
100
300
10
0
Mahawelatota
200
Uyankatiyawala
200
200
Kebilitte Dewale (Siyambalawe Dewale)
Bagure
0
20
100
Hidepalugaswala
Galwangedipola
20
0
Kirigalla Bay
Alirawala
Kumana
0
20
200
300
YALA EAST INTERMEDIATE ZONE
155,000
155,000
20
0
20
0
Teliattawala
300
30
0
300
Nelunpatpokuna
KATARAGAM A
200
Malittankotawala
200
Namalpokuna Namalpokuna
Tunumulla
0
30 00
4
0
20
Kotalindawala
Beraliyawala
200
Andarakala
Rock Cave Pokuna
300
TISSAMAH ARAMA
Bowattagalge
YALA STRICT NATURAL RESERVE
0
40
40
0
Imbulpitiya Meda Duwa
30
0
400
400
0
40
200
300
Cave Habitable
Yakala
Godawelpokuna Hela
300
600
400
150,000 mN
Singanagalge
0
10
285,000
280,000 mE
Mandagastota
Lolugaswala
Kotuattawa Eliya
10
0
SEA LEVEL RISE MAP - SHEET 66
MAP INFORMATION
METHOD OF PREPARATION
Inundation due to predicted sea level rise in 25, 50 75 and 100 year periods shown on the map is based on a computer model
simulating the inundation. The sea level rise prediction is according to the IPCC report of 2007. The sea water level increase due
to tidal waves and an adjustment for the change of sea level since the establishment of the datum are superimposed on the
IPCC prediction of the sea level rise. Both the inundation due to coastal erosion and submergence of coastal lands from
increased sea level are considered in mapping. Brunn Rule is used to estimate the coastal erosion.
The topographic data that were used in the sea level rise models uses digital elevation data on grids with a 50 metre spatial
resolution. The computed inundation is shown on the map in four color-coded areas for: 25, 50, 75 and 100 year inundations.
PURPOSE OF THIS MAP
This coastal inundation hazard map shows a slow on-setting hazard and it is intended for use in coastal planning and in public
awareness activities only. This map, and the information presented therein, is not a legal document and should not be used for
any regulatory purpose.
290,000
295,000
300,000
305,000
310,000
Main Road
The sea level rise predicted by IPCC report is revised time to time as more information and improved modeling techniques
become available. The IPCC prediction is the world average figure. The local sea level rise and the rising rate may differ from
place to place. Another significant limitation is that the resolution of the modeling is no greater or more accurate than the
topographic data used. The resolution of the model also constrains its ability to resolve some small-scale features of the onshore
terrain including narrow waterways, and no warranties are made regarding the accuracy of the map, nor the data from which the
map was derived.
While this sea level rise inundation hazard map has been compiled with the best currently available scientific information and
base data, users are invited to notify CCCRMD/DMC of any map discrepancies.
320,000
Other Roads
D.S.Div. Boundary
Bridge / River / Stream / Canal
BA DU LLA
20
District Boundary
LOCATION
Tank
Balangoda
Village Name
NAGODA
D.S.Div. Name
10
DISCLAIMER
Bathymetrical Contour / Value
Index Contour
69
70
71
Temple
20
Intermediate Contour/ Value
Kovil
Supplimentery Contour
MO N A R A G A L A
Church
Inundation, 2025
76
Mosque
77
78
MAP BASE
Police Station
Topography: LIDAR digital ground model originally acquired at a horizontal resolution of 1 metre and a vertical resolution not
more than 0.3 metre; and topographic base maps of scales 1:50,000 and 1:10,000 prepared by the Department of Survey, Sri
Lanka.
School
Hospital
82
83
84
Historical Site
Railway Station
Scale 1 : 50,000
Province Boundary
Minor Road
Railway
PROVINCE OF UVA
No part of this map may be reproduced in any form without prior written permission from the publishers. www.coastal.gov.lk
315,000
LEGEND
LIMITATIONS
The Coast Conservation and Coastal Resource Management Department (CCCRMD), The Engineering Design Centre (EDC) of
the University of Peradeniya, The Disaster Management Centre (DMC), and the United Nations Development Programme
(UNDP) shall not be liable under any circumstances for any direct, indirect, special, incidental or consequential damages with
respect to any claim by any user or any third party on account of or arising from the use of this map.
150,000
300
300
600
200
300
600
600
0
20
700
Itikala
400
0
40
0
30
300
Rock Cave
Gadagedipokuna
200
300
300
600
700
800
Talaguruhela
Bakmetota
400
400
300
200
300
Palukotawala
10
0
20
40
60
80
100
Kilometre
Origin of the grid system is 200,000 metres South and 200,000 metres West of Pidurutalagala.
Sea Level Rise Map
Published by
Coastal Research and Design,
Coast Conservation and Coastal Resource Management Department
with the assistance from
Disaster Management Centre
Sri Lanka
May 2012
Inundation, 2050
Inundation, 2075
Inundation, 2100
Cartographical Enhancement by The Survey Department of Sri Lanka