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GLIDE num b er: FL-2017-000057-LK A Ac tiva tio n ID: EM S R205 Pro d uc t N.: 01BERU WALA, v1, English Maggona ! -

N Flood - Situation as of 30/05/2017 " N 0 " ' 0 0 ' 0 3 ° 3 6 °

6 Delinea tio n M a p

M a ha weli

Co lo m b o ^ Madhyama Uva Palata Palata

Palk 02 03 Ind ia Strait

Basnahira Bay of 04 05 Gulf of Bengal Palata SabaMraanngaramuwa Palata Sri Lanka ^Co lo m b o Beruwa la Laccadive Sea INDIAN (! OCEAN 01 Laccadive Sea

Dakunu Palata 10 km

Beruwala! Cartographic Information

1:25000 Full c o lo r IS O A1, m ed ium reso lutio n (200 d pi)

0 0,5 1 2 km 0 0 0 0

0 0 Grid : WGS 1984 U T M Zo ne 44N m a p c o o rd ina te system

N Lake Sila 5 5 " N 0 " 1 1 ' 0 8 ' 7 7 T ic k m a rks: WGS 84 geo gra phic a l c o o rd ina te system 8 2 ° 2 6 ° ± 6 Legend

Crisis Information Hydrology Flo o d ed Area River (30/05/2017 00:24 U T C) General Information S trea m

Area o f Interest La ke Moragalla Administrative boundaries ! River Regio n Transportation Settlements Ra ilwa y ! C Po pula ted Pla c e o Western l o M o to rwa y m b Resid entia l o - G Prim a ry Ro a d a l le Agric ultura l

R S ec o nd a ry Ro a d o

a G d Other a

l Lo c a l Ro a d

l S e

Dharga Town o - !

C u

o t

h Consequences within the AOI l

o e

m r

n Unit of measurement Affected Total in AOI b

o Math E ug Flooded area ha 380,4

am x R a Ro

ad p a wa

r tta i Estimated population No. of inhabitants 3018 223919 e i l v r ta A d

ruwato s - a

o rana - Angu ya Ro Ho s ti a

a lpi uw Settlements Residential ha 74,5 19396,8 w d d d

- Aluthgama Roa E an a w ew Agriculture ha 0,0 60,3 y - L Other ha 0,0 100,2 Transportation Motorways km 0,2 29,5 Primary roads km 0,0 36,2 N "

N Secondary roads km 0,0 16,0 0 " ' 0 6 ' 6 2 °

2 Local roads km 3,6 304,6 6

! ° 6 Aluthgama Railways km 0,0 15,7

Map Information Hea vy ra infa ll ha s c a used severe flo o d ing a nd m ud slid es in western a nd so uthern S ri La nka . T he d ea th to ll ha s c lim b ed to m o re tha n 200 in the c o untry’s wo rst to rrentia l ra ins sinc e 2003 tha t ha s a ffec ted m o re tha n ha lf a m illio n peo ple a nd d estro yed m o re tha n 1 500 ho uses.

T he present m a p sho ws the flo o d d elinea tio n in the a rea o f Beruwa la (S ri La nka ). T he them a tic la yer ha s b een d erived fro m po st-event sa tellite im a ge using a sem i-a uto m a tic a ppro a c h. T he estim a ted geo m etric a c c ura c y is 5 m CE90 o r b etter, fro m na tive po sitio na l Meegama a c c ura c y o f the b a c kgro und sa tellite im a ge. ! 0 0

0 Bentota Lake 0 0 0 0 0

1 ! 1 7 7 Bentota Road

Be nt ota Relevant date records Event 24/05/2017 Situation as of 30/05/2017 Activation 31/05/2017 Map production 31/05/2017

! Ittapane Data Sources Pre-event im a ge: Co pernic us S entinel-2A (2017) (a c quired o n 02/03/2017, GS D 10 m ) pro vid ed b y the Euro pea n S pa c e Agenc y.

Po st-event im a ge: Co pernic us S entinel-1B (2017) (a c quired o n 30/05/2017 00:24 U T C, GS D 10 m ) pro vid ed b y the Euro pea n S pa c e Agenc y.

Ba se vec to r la yers: OpenS treetM a p © OpenS treetM a p c o ntrib uto rs, Wikim a pia .o rg, A lut Geo Na m es 2015, refined b y the pro d uc er. Southern hgam a-Ittapana Road Inset m a ps: JRC 2013, Na tura l Ea rth 2012, Geo Na m es 2013. Po pula tio n d a ta : La nd sc a n 2010 © U T BAT T ELLE, LLC Digita l Eleva tio n M o d el: S RT M 90m (NAS A/U S GS ) G

R a

o l

N l e " a N 0 "

' d 0 4 ' 4 2 Disclaimer ° 2 6 ° ella 6 Pro d uc ts ela b o ra ted in this Co pernic us EM S Ra pid M a pping a c tivity a re rea lized to the b est thuruw o f o ur a b ility, within a very sho rt tim e fra m e, o ptim ising the a va ila b le d a ta a nd info rm a tio n. All A geo gra phic info rm a tio n ha s lim ita tio ns d ue to sc a le, reso lutio n, d a te a nd interpreta tio n o f the o rigina l so urc es. T he m a p a nd the info rm a tio n c o ntent a re d erived fro m sa tellite d a ta witho ut Horawala in situ va lid a tio n. No lia b ility c o nc erning the c o ntents o r the use thereo f is a ssum ed b y the ! pro d uc er a nd b y the Euro pea n U nio n. Plea se b e a wa re tha t the them a tic a c c ura c y m ight b e lo wer in urb a n a nd fo rested a rea s d ue to inherent lim ita tio ns o f the S AR a na lysis tec hnique. M a p pro d uc ed b y S ERT IT relea sed b y S ERT IT (ODO).

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79°58'0"E 80°0'0"E 80°2'0"E 80°4'0"E 80°6'0"E 390000 395000 400000