1
Bhasan Char 91°24'30"E 91°24'30"E 91°24'0"E 91°24'0"E 91°23'30"E 91°23'30"E 91°23'0"E 91°23'0"E 91°22'30"E 91°22'30"E 91°22'0"E 91°22'0"E 91°21'30"E 91°21'30"E 91°21'0"E 91°21'0"E 22°23'30"N 22°23'30"N 22°23'0"N 22°23'0"N 22°22'30"N 22°22'30"N 22°22'0"N 22°22'0"N 22°21'30"N 22°21'30"N 22°21'0"N 22°21'0"N 331000 331000 332000 332000 333000 333000 334000 334000 335000 335000 336000 336000 2472000 2472000 2473000 2473000 2474000 2474000 2475000 2475000 2476000 2476000 2477000 2477000 GLIDE number: TC-2020-000137-BGD ! ( 01 Bay of Bengal Bhasan Char ^ India Myanmar Nepal Bangladesh Bay of Bengal Dhaka Cartographic Information 1:10000 ± Grid: WGS 1984 UTM Zone 46N map coordinate system Full color A1, 200 dpi resolution Tropical Cyclone AMPHAN intensified into a super cyclonic storm as it continued north over the central Bay of Bengal, toward India's Odisha and West Bengal States and Bangladesh's Barisal Division. On 20 May at 0.00 UTC its centre was 195 km south-east of Bhubaneshwar City (Odisha), and 370 km south-southwest of Kolkata (West Bengal), with maximum sustained winds of 175 km/h. According to media reports, national authorities in India are evacuating over 1 million people from Odisha and from West Bengal, while 2 million are being evacuated in Bangladesh. Tropical Cyclone Amphan and associated storm surge are expected to affect the island of Bhasan Char, in Noakali District of Bangladesh where over 300 refugees are settled. The present map shows the wind storm delineation in the area of Bhasan Char (Bangladesh). The thematic layer has been derived from post-event satellite image using a semi-automatic approach. The estimated geometric accuracy (RMSE) is 10 m or better, from native positional accuracy of the background satellite image. Products elaborated in this Copernicus EMS Rapid Mapping activity are realized to the best of our ability, within a very short time frame, optimising the available data and information. All geographic information has limitations due to scale, resolution, date and interpretation of the original sources. No liability concerning the contents or the use thereof is assumed by the producer and by the European Union. Please be aware that the thematic accuracy might be lower in urban and forested areas due to inherent limitations of the SAR analysis technique. Delivery formats are Layered Geospatial PDF, GeoJPEG and vector (ESRI shapefiles, Google Earth KML, GeoJSON). Map produced by e-GEOS released by e-GEOS (ODO). For the latest version of this map and related products visit https://emergency.copernicus.eu/EMSR439 [email protected] © European Union For full Copyright notice visit https://emergency.copernicus.eu/mapping/ems/cite-copernicus- ems-mapping-portal Legend Tick marks: WGS 84 geographical coordinate system Product N.: 01BHASANCHAR, v1 Activation ID: EMSR439 Pre-event image: WorldView-2 © Digital Globe, Inc.(2020) (acquired on 12/04/2020 at 04:25 UTC, GSD 0,5 m, approx. 0% cloud coverage in AoI, 25°off-nadir angle) provided under COPERNICUS by the European Union and ESA. Post-event image: COSMO-SkyMed © ASI (2020) distributed by e-GEOS S.p.A.(acquired on 22/05/2020 at 11:34 UTC, GSD 1 m) provided under COPERNICUS by the European Union and ESA. COSMO-SkyMed © ASI (2020) distributed by e-GEOS S.p.A.(acquired on 21/05/2020 at 11:34 UTC, GSD 1 m) provided under COPERNICUS by the European Union and ESA. Base vector layers: OpenStreetMap © OpenStreetMap contributors, Wikimapia.org, GeoNames 2015, Corine Land Cover (CLC) 2012, Globe Land 30 (2010), Global Administrative Areas (2012), refined by the producer. Inset maps: JRC 2013, Natural Earth 2012, GeoNames 2013. Population data: GHS Population Grid © European Commission, 2019 https://ghsl.jrc.ec.europa.eu/ghs_pop2019.php Digital Elevation Model: SRTM (90 m) (NASA/USGS). 0 0.4 0.8 0.2 km Bhasan Char - BANGLADESH Wind Storm - Situation as of 22/05/2020 Delineation MONIT01 - Overview map 01 Event Situation as of 20/05/2020 12:00 22/05/2020 11:34 Activation Map production 20/05/2020 15:01 22/05/2020 3.5 km Int. Charter call ID: N/A Map Information Relevant date records (UTC) Data sources Disclaimer Crisis Information Flooded Area (22/05/2020 11:34 UTC) Previous Flooded Area (21/05/2020 11:34 UTC) General Information Area of Interest Built-Up Area Residential Hydrography River Stream Island Transportation Local Road Cart Track Helipad Affected Total in AOI Flooded area Estimated population Settlements Residential Buildings No. 0.0 1522 Transportation Helipad ha 0.0 0.1 Local Road km 0.1 19.9 Cart Track km 4.1 19.6 Consequences within the AOI Unit of measurement ha 54.8 Number of inhabitants 15873
