el jardin - colombia · the present map shows the flood delineation in the area of el jardin...

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Cauca

El Jardin

75°14'0"W

75°14'0"W

75°15'0"W

75°15'0"W

75°16'0"W

75°16'0"W

75°17'0"W

75°17'0"W7°4

5'0"N

7°45'0

"N

7°44'0

"N

7°44'0

"N

7°43'0

"N

7°43'0

"N

468000

468000

470000

470000

472000

472000

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474000

8520

00

8520

00

8540

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8540

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8560

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GLIDE number: N/A

!(El Jardin

Cauca

Antioquia

02

03

04

05

^

Brazil

CostaRica

EcuadorPeru

Venezuela

ColombiaNORTHPACIFICOCEAN

SOUTHPACIFICOCEAN

Caribbean Sea

Bogota

Cartographic Information

1:12000

±Grid: WGS 1984 UTM Zone 18N map coordinate system

Full color ISO A1, low resolution (100 dpi)

The Ituango Dam, an earth-core rock-filled dam currently under construction on the Caucariver (near Ituango town, Antioquia Department) it is at risk of collapse. Heavy rains and twotunnels collapsing as of 28 April, pose a high risk of failure of the earth embankment dam.Such a collapse could lead to catastrophic flooding downstream along the Cauca River.Preventive evacuations on many municipalities were ordered on Wednesday, May 16, andfive municipalities have been placed on maximum alert (Valdivia, Cáceres, Nechí, Tarazá,and Caucasia). The total number of inhabitants potentially affected by f loodings following thedam collapse is estimated to be up to 120,000.The present map shows the flood delineation in the area of El Jardin (Colombia). Thethematic layer has been derived from post-event satellite image by means of visualinterpretation. The estimated geometric accuracy is 10 m CE90 or better, from nativepositional accuracy of the background satellite image.

Products elaborated in this Copernicus EMS Rapid Mapping activity are realized to the bestof our ability, within a very short time frame, optimising the available data and information. Allgeographic information has limitations due to scale, resolution, date and interpretation of theoriginal sources. No liability concerning the contents or the use thereof is assumed by theproducer and by the European Union.Please be aware that the thematic accuracy might be lower in urban and forested areas dueto inherent limitations of the SAR analysis technique.Map produced by SERTIT released by e-GEOS (ODO).For the latest version of this map and related products visithttp://emergency.copernicus.eu/EMSR286jrc-ems-rapidmapping@ec.europa.eu© European UnionFor full Copyright notice visit http://emergency.copernicus.eu/mapping/ems/cite-copernicus-ems-mapping-portal

Legend

Tick marks: WGS 84 geographical coordinate system

Product N.: 05ELJARDIN, v1, EnglishActivation ID: EMSR286

Pre-event image: SPOT6/7 © Airbus DS (2018) (acquired on 25/03/2018 at 14:58 UTC, GSD1.5 m, approx. 42% cloud coverage in AoI, 18° off-nadir angle), provided underCOPERNICUS by the European Union and ESA, all rights reserved.Post-event image: COSMO-SkyMed © ASI (2018), distributed by e-GEOS S.p.A. (acquiredon 24/05/2018 at 22:40 UTC, GSD 3.0 m), provided under COPERNICUS by the EuropeanUnion and ESA, all rights reserved.Base vector layers: OpenStreetMap © OpenStreetMap contributors, Wikimapia.org,GeoNames 2015, refined by the producer.Inset maps: JRC 2013, Natural Earth 2012, GeoNames 2013.Population data: GHS Population Grid © European Commission, 2015http://data.europa.eu/89h/jrc-ghsl-ghs_pop_gpw4_globe_r2015a.Digital Elevation Model: SRTM (30m) (NASA/USGS)

0 0.5 10.25km

El Jardin - COLOMBIAFlood - Situation as of 24/05/2018

Map Information

Delineation Map

Relevant date recordsEvent Situation as of16/05/2018 24/05/2018

Land use - Land CoverFeatures available in vector data

Activation Map production22/05/2018 25/05/2018

Disclaimer

Data Sources

9km

General InformationArea of InterestNot Analysed

Placenames! Placename

Built-Up AreaResidential

HydrographyRiverLakeRiver

NO FLOODED AREAS CAN BE DETECTED FROM THE ANALYSED SATELLITE IMAGERY