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  • 40+ Downloads
    Updated 4 May 2021 | Dataset date: August 02, 2015-August 02, 2015
    This dataset updates: Never
    This is "Flood vectors - Radarsat-2 (02 August 2015)" of the Flood analysis for Viet Nam which began on 30 July 2015. It includes 17,997 satellite detected water bodies with a spatial extent of 1,052.89 square kilometers derived from the Radarsat-2 image ...
  • 40+ Downloads
    Updated 4 May 2021 | Dataset date: August 03, 2015-August 03, 2015
    This dataset updates: Never
    This is "Flood vectors - TerraSAR-X (03 August 2015)" of the Flood analysis for Viet Nam which began on 30 July 2015. It includes 10,414 satellite detected water bodies with a spatial extent of 87.56 square kilometers derived from the TerraSAR-X image acq...
  • 20+ Downloads
    Updated 4 May 2021 | Dataset date: July 31, 2015-July 31, 2015
    This dataset updates: Never
    This is "Flood vectors - ALOS PALSAR (31 July 2015)" of the Flood analysis for Viet Nam which began on 30 July 2015. It includes 22,650 satellite detected water bodies with a spatial extent of 563.87 square kilometers derived from the ALOS PALSAR image ac...
  • 10+ Downloads
    Updated 4 May 2021 | Dataset date: June 19, 2015-June 19, 2015
    This dataset updates: Never
    This is "Flood vectors - ALOS PALSAR (19 June 2015)" of the Flood analysis for Viet Nam which began on 30 July 2015. It includes 65,146 satellite detected water bodies with a spatial extent of 231.29 square kilometers derived from the ALOS PALSAR image ac...
  • 10+ Downloads
    Updated 4 May 2021 | Dataset date: June 18, 2015-June 18, 2015
    This dataset updates: Never
    This is "Flood vectors - Sentinel-1 (18 June 2015)" of the Flood analysis for Viet Nam which began on 30 July 2015. It includes 8,745 satellite detected water bodies with a spatial extent of 269.9 square kilometers derived from the Sentinel-1 image acquir...
  • 100+ Downloads
    Updated 27 September 2016 | Dataset date: December 31, 2015-December 31, 2015
    This dataset updates: Never
    The GAR15 global exposure database is based on a top-down approach where statistical information including socio-economic, building type, and capital stock at a national level are transposed onto the grids of 5x5 or 1x1 using geographic distribution of population data and gross domestic product (GDP) as proxies.
  • 40+ Downloads
    Updated 10 August 2015 | Dataset date: August 06, 2015-August 06, 2015
    This dataset updates: Never
    This map provides an overview of satellite detected waters in Hai Phong Province, northern Vietnam. Due to continuous rainfall, a notable increase in inundated areas occurred within this area. Using satellite imagery acquired 02 August 2015 and 05 October 2009, UNITAR - UNOSAT identified numerous regions with flood affected land in the analyzed extent. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR - UNOSAT.
  • 10+ Downloads
    Updated 10 August 2015 | Dataset date: August 05, 2015-August 05, 2015
    This dataset updates: Never
    This map provides an overview of satellite detected waters along the coastline of Quang Ninh Province, northern Vietnam. Due to continuous rainfall, a notable increase in inundated areas occurred within this region. Using satellite imagery acquired 02 August 2015 and 28 March 2015, UNITAR-UNOSAT identified approximately 4,731 hectares of flood affected land within the analyzed extent. Several flooded areas are in close proximity to Ha Long Bay, a UNESCO World Heritage Site. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
  • 20+ Downloads
    Updated 10 August 2015 | Dataset date: August 04, 2015-August 04, 2015
    This dataset updates: Never
    This map gives an overview of satellite detected waters near Ha Long City in Quang Ninh Province, northern Vietnam. Due to continuous rain, there is a notable increase in inundated areas north of Ha Long Bay, a UNESCO World Heritage Site. In the analyzed area, approximately 300 hectares of land have been classified as flood affected, mainly agricultural fields as well as mining areas east of the town of Ha Long. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
  • 20+ Downloads
    Updated 10 August 2015 | Dataset date: August 03, 2015-August 03, 2015
    This dataset updates: Never
    This map gives an overview of satellite detected waters in Song Lach Tray delta near Hai Phong City in northern Vietnam. Due to continuous rain, there is a notable increase in inundated fields along the coast in Hai Phong and Quang Ninh Provinces. In the analyzed area, approximately 30,000 hectares of land has been classified as flood affected. Many identified flooded regions are in close proximity to Ha Long Bay in Gulf of Tonkin, a UNESCO World Heritage Site. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.