Saraevo

O g osta

Skat

Ogosta

Danube

200

100

185

Vratsa - BulgariaKey Dynamics: Water Persistence 04.08 to 07.08 Map - Detail Tile 1004

Glide Number: FL-2014-000113-BGR

Activation ID: EMS N-022P roduct N.: 01V R ATS A, v1, English

Flood 2014

P roduction date: 27/6/2016

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23°55'0"E

23°55'0"E

23°54'0"E

23°54'0"E

23°53'0"E

23°53'0"E

23°52'0"E

23°52'0"E

23°51'0"E

23°51'0"E

43°45'0"N

43°45'0"N

43°44'0"N

43°44'0"N

43°43'0"N

43°43'0"N

1001 1002

10041003

1005

Albania

Bosnia andHerzegovina

Bulgaria

Greece

K osovo

FY R OM

Montenegro

R omania

S erbia

Turkey

Cartographic InformationFull color A1, low resolution (100dpi)

Legend

1:10.000

Grid: W GS 1984 Z one 34 N map coordinate systemTick marks: W GS 84 geographical coordinate system ±0 0,25 0,5 0,75 10,125

K m

Data SourcesInset maps based on:P LEIADES [P H1A or P H1B] © CNES , distributed by Airbus DS (acquired on 28/06/2015,18/03/2014 and 18/10/2014), GS D 0.5 m, 0% cloud coverage, provided underCOP ER NICUS by the European Union and ES A, all rights reservedReference Imagery: Orthophotos © Earth Observation Center (S MC), Color, R GB, GS D 60cm, 2012, aerial photosVector layers: R oad Network & Buildings Footprints © OpenS treetMap Contributors data,duly updated/ digitized, on the basis the satellite imagery | Elevation data – Digital TerrainModel, 25m © Earth Observation Center (S MC) | CLC 2012, duly updated/refined on thebasis of the satellite data photointerpretation.The data provided is subject to the terms outlined in the arrangements concerning access toauthoritative geospatial reference data for Copernicus emergency management service.

Map ProductionThe map provides flood evolution in space and time during the receding phase, after theflood peak reached the AOI, from August 4st to August 7th. Different persistence time (indays) is shown.The flood dynamics has been obtained implementing the TELEMAC-2D model on the S R TM1 arc-second DEM. The Telemac-2D code, a module of the TELEMAC-MAS CAR ET suite(www.opentelemac.org), solves depth-averaged de S aint-V enant free surface flow equations.The main results at each node of the computational mesh are the depth of water and thedepth-averaged velocity components. A TELEMAC-2D model variant developed by CIMA isused that models the dynamics of the drying phase, using LULC information to introduce aninfiltration parameter based on the S oil Conservation S ervice - Curve Number method (S CS -CN)The estimated geometric accuracy of the images is 2.5 m, from native positional accuracy ofthe background satellite image, compliant with JR C requirements for 1:10,000 cartography.The estimated thematic accuracy of this product is 85% or better, based on internal validationprocedures and visual interpretation of recognizable items on very high resolution opticalimagery.

Map InformationThe purpose of the requested mapping is to generate comprehensive knowledge at a postdisaster phase, referring to the flood on July 31st, August 1st and 2nd, 2014 in Mizia town(V ratsa region).The assessment includes an accurate research on the dynamics of the disaster in order tocontribute to a learning process from the behaviours observed (i.e. failures or successstories). Moreover, through a Flood R isk analysis assets at risk are identified (focusing onpopulation and infrastructure). Towards adequate disaster preparedness and efficient supportof informed decision making concerning planning and recovery activities of the involvedstakeholders, potential and ex tent of occurrence of secondary risks (landslides and soilerosion) is evaluated and risk - specific mitigation measures are proposed, along with thespecification of critical first response information.The key user of the map series is the Earth Observation Center (S MC), Ministry of Interior,Bulgaria.

Dissemination/PublicationThe products (maps) are available through the EMS Copernicus P ortal at the following UR L:http://emergency.eu/mapping/list-of/components/022.Delivery formats are GeoTIFF, GeoP DF, GeoJP EG and vectors (shapefile and K ML formats).No restrictions on the publication of the mapping apply.

FrameworkThe products elaborated in the framework of the current R isk and R ecovery mappingactivation are realised to the best of our ability. All geographic information has limitations dueto scale, resolution, date and interpretation of the original data sources. The products arecompliant with the Copernicus EMS R isk and R ecovery P roduct P ortfolio specifications.

ContactThe map was produced (under the S ervice Contract nr. 259811 of the EuropeanCommission) on 27/6/2016 by GEOAP IK ONIS IS (EL) – NOA (EL) – CIMA (IT) – ALTAMIR A(ES ).Name of the release inspector (quality control): JR C.E-mail: ems-risk-recovery-mapping@jrc.ec.europa.eu

Po pu lated p laces!. Town!. V illage

Build in gs

UnclassifiedP lace of worshipIndustry & Utilities

Commercial, P ublic &P rivate S ervices

Transportation

Util ity netwo rk

!( Low voltage grid

!( High voltage grid

Hydrog rap hyR iverS treamCanal

Transp ortatio n

I4 Airport

Ic P ortS econdaryTertiaryLocal and S erviceTrackBridge & overpass

Ph ysio graph y

S econdaryP rimary300

# Height spots

Po in ts o f Interest

¬a P olice

IH Education

!(S S ports

!(G Government FacilitiesÚð Industrial facilities

!n Dam

"t W ater infrastructure

"Á Nuclear station

Multitemporal flood extensio n04.08 to 07.08.2014

20140804201408052014080620140807

Persistence Flood extension (ha)August 1st 2014 150August 2nd 2014 1320August 3rd 2014 1650August 4th 2014 1710August 5th 2014 1480August 6th 2014 1200August 7th 2014 980