A total of 11,075 likely IDP shelters were erected in the area featured inside the main map between 19 April and 6 May 2009. In addition, 275 larger, permanent buildings existed prior to 5 February 2009. It is likely that an additional 100-150 IDP shelters are within the area, although these are obscured by minor cloud coverage in imagery. Total shelter count is thus approximately 11,500.
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UNOSAT_SriLanka_IDPSheltersLocatedWithinNSZ_6May2009_highres