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GLIDE number: FL-2021-000066-GUY Activation ID: EMSR514 Int. Charter Act. ID: 717 Product N.: 01POMEROONRIVER, v2 Legend

Crisis Information Hydrography - Flooded Area River (06/06/2021 22:08 UTC) Pomeroon General Information Stream River Flood - Situation as of 06/06/2021 Barima-Waini Area of Interest (! NORTH ATLANTIC Lake OCEAN Delineation - Detail map 03 Administrative boundaries Open Water Georgetown Region ^ Facilities 01 Province Navigable canal Venezuela Placenames Guyana Cartographic Information ÏÏÏ Berthing Structure ! Placename Sport and recreation constructions Pomeroon-Supenaam Detail 03 Full color A1, 200 dpi resolution Built-Up Area 1:40000 Transportation Residential Brazil Primary Road 0 0.75 1.5 3 Police station km Local Road Wholesale and retail trade Cart Track Grid: WGS 1984 UTM Zone 21N map coordinate system Reservoir, silos and warehouse 10 Tick marks: WGS 84 geographical coordinate system Airfield runway ± School, university and research km Physiography & Land Use - Land Cover Islands-West Hospital or institutional care Features available in the vector package Cuyuni-Mazaruni

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! Supenaam Lower West Demerara 58°36'40"W 58°33'20"W 58°30'0"W 58°26'40"W 325000 330000 335000 340000 Map Information Data sources Disclaimer Relevant date records (UTC)

Heavy rainfall during the month of June flooded more than 28000 households in Guyana. The high Pre-event image: Sentinel-2A (2020) (acquired on 10/02/2020 at 14:27 UTC, GSD 10 m, approx. 18% Products elaborated in this Copernicus EMS Rapid Mapping activity are realized to the best of our Event 07/06/2021 13:00 Situation as of 06/06/2021 22:08 water registered due to severe rainfalls either destroyed homes, leaving livestock and domestic cloud coverage in AoI) provided under COPERNICUS by the European Union and ESA. ability, within a very short time frame, optimising the available data and information. All geographic Activation 14/06/2021 02:34 Map production 15/06/2021 animals in distress or farmlands inundated, resulting in crop loss and food insecurity. Sentinel-2B (2020) (acquired on 06/01/2020 at 14:27 UTC, GSD 10 m, approx. 17% cloud coverage in information has limitations due to scale, resolution, date and interpretation of the original sources. No AoI) provided under COPERNICUS by the European Union and ESA. liability concerning the contents or the use thereof is assumed by the producer and by the European The present map shows the flood delineation in the area of Pomeroon River (Guyana). The thematic Sentinel-2A (2021) (acquired on 19/02/2021 at 14:27 UTC, GSD 10 m, approx. 6% cloud coverage in Union. layer has been derived from post-event satellite image using a semi-automatic approach.The scale of AoI) provided under COPERNICUS by the European Union and ESA. Please be aware that the thematic accuracy might be lower in urban and forested areas due to analysis is 1:50000. The estimated geometric accuracy (RMSE) is 20 m or better, from native inherent limitations of the SAR analysis technique. positional accuracy of the background satellite image. The minimum mapping unit (MMU) is 2500 sq Post-event image: Sentinel-1B (2021) (acquired on 06/06/2021 at 22:08 UTC, GSD 10 m) provided m. under COPERNICUS by the European Union and ESA. Delivery formats are Layered Geospatial PDF, GeoJPEG and vector (ESRI shapefiles, Google Earth KML, GeoJSON). Base vector layers: OpenStreetMap © OpenStreetMap contributors (2021), Wikimapia.org, GeoNames 2015, Global Administrative Areas (2012), refined by the producer. Map produced by Telespazio Iberica released by e-GEOS (ODO). Inset maps: JRC 2013, Natural Earth 2012, GeoNames 2015. For the latest version of this map and related products visit Digital Elevation Model: SRTM (30 m) (NASA/USGS) https://emergency.copernicus.eu/EMSR414

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