Viet Nam - This map illustrates satellite-detected areas likely affected by
flooding in the province of Quang Tri, Viet
Nam, as based on
change detection methods using Alos Palsar acquired over
the area on 30 September 2009. This flood assessment is a
preliminary analysis & has not yet been validated
in the field. Satellite Data (1) ................ ALOS PALSAR
Imagery Dates ................... 30 September 2009
Archive................................15 October 2008
Resolution
......................... 6.25 m
Copyright ............................JAXA
Elevation Data .................... ASTER GDEM
Resolution ........................... 27 m
Source
................................ METI & NASA 2009
GIS Data ............................ CISIN
Other Data ......................... OSM, ESRI, USGS, NGA
Flood Analysis
.................... UNITAR / UNOSAT
Map Production ................ UNITAR / UNOSAT
Projection ........................... UTM Zone 48 North
A general view shows the Sayano-Shushenskaya hydroelectric power station near the Siberian village of Cheryomushki, about 520 km (323 miles) south of Krasnoyarsk, November 28, 2009. Repair work is currently taking ...