Product ID: 2036 - English
Published: 24 Jul, 2014
GLIDE: FL20140718VNM
FootPrint (Lat x Long, WSG84 Geographic, decimal degrees)
TopLeft: 21.168468 x 21.283604
BottomRight: 105.412136 x 105.479452

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This map illustrates satellite-detected flooded areas over the Viêt Tri in Phu Tho Province of Vietnam subsequent to Typhoon Rammsun which made landfall in Vietnam on 18 July 2014. Using a radar image collected by the TerraSAR-X satellite on 19 July 2014, UNOSAT analyzed flood waters in collaboration with the Vietnamese Academy of Science and Technology. Despite the heavy rains no evidences of major floods were detected and while the river seems overloaded there are no large inundated areas. Small flooded areas detected in this analysis are likely normal after heavy rain events and are expected to dissipate quickly. This analysis has not yet been validated in the field. Please send ground feedback to UNITAR /UNOSAT.
Satellite Data (1): TerraSAR-X
Imagery Dates: 19 July 2014
Resolution: 3m
Copyright: TerraSAR-X/TanDEM-X © 2014 German Aerospace Center (DLR), 2014 Airbus Defence and Space / Infoterra GmbH
Source: DLR
Satellite Data (2): LANDSAT-8
Imagery Date: 18 December 2013
Copyright: USGS
Source: USGS
Road Data : Google Map Maker / OSM / ESRI
Other Data: USGS, UNCS, NASA, NGA
Analysis : UNITAR / UNOSAT
Production: UNITAR / UNOSAT
Analysis conducted with ArcGIS v10.2