Product ID: 3027 - English
Published: 9 Apr, 2020
GLIDE: TC20200403VUT


Product Links
PDF (13.5MB)     - Static viewing and printing
Shapefile          - Download a Shapefile of data
WebMap          - Dynamic viewing in a browser
Geodatabase   - Download data in the ESRI format

This map illustrates potentially damaged structures and buildings in Luganville Municipality, Sanma Province, Vanuatu as detected by satellite image acquired after landfall of the Tropical Cyclone Harold-20 on 6 April 2020. UNITAR-UNOSAT analysis used a Pleiades image acquired on 7 April 2020 as post event image. Within the Luganville Municipality boundary, UNITAR-UNOSAT identified in the cloud free zones 1,972 potentially damaged structures. Taking into account the pre-building footprints provided by OpenStreetMap, this represents about 35 % 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 (Pre) : WorldView-2
Imagery Date : 24 February 2019
Resolution: 50 cm
Copyright: 2020 Digital Globe
Source : USGS-HDDS
Satellite Data (Post) : Pleiades
Imagery Date : 7 April 2020
Resolution : 50 cm
Copyright : CNES (2020), distribution Airbus D&S
Source : Airbus DS
Administrative boundaries: OCHA ROP Baseline Data: OSM
Analysis : UNITAR - UNOSAT
Production: UNITAR - UNOSAT