Product ID: 3220 - English
Published: 28 Dec, 2020
GLIDE: TC20201215FJI


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This map illustrates potentially damaged structures and buildings in Nairai island, Lomaiviti province, Eastern division of Fiji as detected by satellite image acquired after landfall of the Tropical Cyclone YASA.

UNITAR-UNOSAT analysis used WorldView- 2 image acquired on 24 December 2020 as a post-event image. Within the island extent, UNITAR-UNOSAT identified in the cloud-free zones 4 damaged structures and 8 potentially damaged structures. Taking into account the pre-building footprints provided by OpenStreetMap, this represents about 4% of the total number of structures within the analyzed cloud-free areas.

This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
Satellite Data (Post) : WorldView-2
Imagery Date (Post) : 24 Dec 2020
Resolution : 50 cm
Copyright : 2020 Digital Globe
Source : USGS-HDDS
Satellite Data (Pre) : ESRI Basemap
Resolution : 50 cm
Administrative boundaries: Fiji Islands Bureau of Statistics

Road: Open Street Map
Analysis: UNITAR - UNOSAT
Production: UNITAR - UNOSAT