Product ID: 2758 - English
Published: 10 Jan, 2018
GLIDE: TC20180103MDG
FootPrint (Lat x Long, WSG84 Geographic, decimal degrees)
TopLeft: -18.3109339 x 49.4517118
BottomRight: -18.0282415 x 49.2705395

Product Links
PDF (5.6MB)     - Static viewing and printing
Shapefile          - Download a Shapefile of data
Geodatabase   - Download data in the ESRI format

This map illustrates satellite-detected water extent as of 07 January 2018 over Toamasina districts, Atsinanana Region, in Madagascar as detected by Sentinel-1. Some standing water areas could be observed north and south of Toamasina, mainly in the agricultural and/or open areas along the river. It is likely that floodwaters have been systematically underestimated along highly vegetated areas along main river banks and within built-up urban areas because of the special characteristics of the satellite data used. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR UNOSAT.
Satellite Data (1): Sentinel-1
Imagery Dates: 07 January 2018
Resolution: 10 m
Copyright: Copernicus 2018 / ESA
Source: ESA

Road Data : OpenStreetMap
Other Data: USGS, UNCS, NASA, NGA, HDX
Analysis : UNITAR - UNOSAT
Production: UNITAR - UNOSAT