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Charter activations

多哥洪灾

1万多人遭遇洪灾，6人死亡。公路铁路无法通行，致使无法进入所有社区，将该国分割成南北两部分。另外，约400座房屋被毁，在某些受灾地区电话网络无法运行。

事件类型:洪水
事件地点:多哥
启动宪章的日期:2008年7月31日
宪章要求者:UNOOSA代表UNOCHA-ROWA
项目经理:美国对外灾害援助办公室

Products

Lake Togo and vicinity Flood Map, 8 August 2008

版权: CSA, DLR-ZKI, MDA Federal 2008.

Information about the Product

已获得: 16/01/1999, 04/08/2008

源: Radarsat and TerraSAR, background image: ETM+ Landsat.

Flooded areas have been sorted into 2 classes: Red areas represent standing flood waters identified with a high degree of confidence. Blue areas represent pre-flood areas. Flood analysis was made using Radarsat data recorded 06 August 2008, and TerrasarX data recorded 04 August 2008. Preliminary analysis not yet validated in the field.

版权: CSA 2008, DLR 2008 Image processing, map created 15/08/2008 by UNOSAT.

Information about the Product

已获得: 04/08/2008, 06/08/2008

源: Radarsat-1, TerraSAR-X

Flooded Areas around Lake Togo, Radarsat/TerraSAR-X, 04/08/2008

版权: CSA 2008, DLR 2008, MDA Federal 2008 Image processing, map created 05/08/2008 by USAID/OFDA.

Information about the Product

已获得: 04/08/2008, 16/01/1999 Supervised classification of pre- (16/01/1999) and post- (04/08/2008) event satellite remote sensing. In red, flooded areas; blue, pre-flood surface water levels.

源: Radarsat-1 and TerraSAR-X; Landsat ETM, 12.5m/pixel and 16m/pixel (ScanSAR) resolution.

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