2°30'0"E 2°27'0"E 2°24'0"E 2°21'0"E E " 0 ' 1 2 ° 2 E " 0 ' 4 2 ° 2 E " 0 ' 7 2 ° 2 N " N " 0 ' 0 ' 1 1 2 ° 2 ° 8 8 4 4 E " 0 ' 0 3 ° 2

450000 455000 460000 465000 2°21'0"E 2°24'0"E 2°27'0"E 2°30'0"E

Activation ID: EMSN-028 1 P roduct N.:10-AMP O NV ILLE, v1, English 1 0 00 0 Amponville - 0 0 0 0 0 0 0 0 N " 5 5 0 ' 3 3 Flood - June 2016 5 5 8 1 °

8 48°18'0"N

4 Estimated maximum flood extent and water depth - Detail -

P roduction date: 07/09/2016 AISNE ILE-DE-FRANCE P aris ^ English Channel Seine-et-Marne P aris Yvelines 01 ^ Ile-de- Marne France France 02 03 Se Bay of Biscay in e S Essonne eine 04 05 06

Mediterranean Fontaiineblleau Sea 07 08 09

Y L o SEINE-ET-MARNE n o n i Aube E n e

g D 10 11 12 N A R G Amponville 13 14 ! R Yonne Loiret Montargiis Bourgogne- Centre-Val 15 16 Franche-Comté L 0 20 oire de Loire km

Cartographic Information 1:25 000 Full color A1, h igh resolution (100dpi) 0 1 2 Km Grid: W GS 1984 Z one 31 N map coordinate system ± T ick marks: W GS 84 geograph ical coordinate system Legend

Crisis Information Settlements Transportation r

Estimated Maximum Flood Extent ! P opulated P lace

! Aerodrome Estimated w ater depth (m) Buildings £ Bridge Industry / Utilities "

Q uarry | H arbour H igh : 21 Low : 0 n

0 0 P ow er Station 0 0 u H elipad 0 0 General Information !( 5 5

4 4 Physiography

3 3 Area of Interest

5 5 ")u H eliport # Spot elevation point (m) Administrative boundaries Railw ay Contour lines and Region elevation (10m spacing) Motorw ay P rovince Hydrology P rimary Road N " 0 ' Point of Interest 5 N H ydrograph ical Station Secondary Road " 1 #I ° 0 116 ' 8 5 4 # Local Road 1 9 Institutional River; S tream ° 8 4 Lake; Reservoir; River K Medical

Map Information

From th e 31st of May to early J une 2016, exceptional flooding occured after several days of h eavy rain in France. T h e Loing and Seine rivers burst th eir banks and 4,000 people w ere evacuated from th e tow n of . Some areas reported th e w orst flooding seen in a century. T h e Emergency Management Service Risk & Recovery activation ‘’EMSN-028 : Flood delineation and damage assessment, France’’ h as been requested by th e French auth orities ! in order to map flooding, infer maximum flooding and flood w ater depth s, and assess th e damages of th e floods occurred over th e Seine River located upstream to P aris, and its tributary th e Loing River, from to Montargis.

Data Sources Estimated maximum flood extent and water depth: : derived from th e observed flood extent and IGN BD ALT I® 2015 (GSD 5 m), © SERT IT . Reference Imagery: SP O T 6 and SP O T 7 © AIRBU S DS (2015), acquired on 10/09/2015 and 30/06/2015 (GSD 1.5 m). T h is w ork w as supported by public funds received in th e framew ork of GEO SU D, a project (ANR-10-EQ P X-20) of th e program "Investissements d'Avenir" managed by th e French National Research Agency. Vector layers: Administrative Boundaries, T ransport Netw ork, H ydrologic Netw ork, Settlements based on IGN BD T O P O ®, P h ysiograph y based on IGN BD ALT I® and H ydrograph ical stations based on Banque H ydro database (w w w .h ydro.eaufrance.fr) refined by SERT IT . Inset maps based on: Administrative boundaries (J RC 2013, GISCO 2010, © EuroGeograph ics, © IGN), H ydrology, T ransportation (Natural Earth , 2012, CCM River DB © EU -JRC 2007), Settlements (Geonames, 2013). All Data sources are complete and w ith no gaps. T h e data provided is subject to th e terms outlined in th e arrangements concerning access to auth oritative geospacial reference data for Copernicus emergency management service.

Dissemination/Publication Due to sensitivity of th is activation's data, access to maps is limited to auth orized end users w h o can access it via our secure platform. For furth er information and/or data access requests you migh t w ant to contact [email protected]. Delivery formats are GeoT IFF, GeoP DF, GeoJP EG and vectors (sh apefile and KML formats). REST RICT ED U SE 0 0 0 0 0 0

0 0 Disclaimer 4 4 3 3

5 5 T h e products elaborated in th e framew ork of current mapping in Risk and Recovery mode activation are realized to th e best of our ability, optimising th e available data and information. All geograph ic information h as limitations due to scale, resolution, date and interpretation of th e original data sources. T h e products are compliant w ith Copernicus EMS Risk and Recovery P roduct P ortfolio specifications.

Map Production T h e present map sh ow s th e maximum flood extent and th e associated w ater depth s over th e area of Amponville (AO I10) during th e flood event of end May - beginning J une 2016. T h e maximum flood extent is a modelling derived from th e observed flood extent (flood w aters and traces visible on Earth O bservation data acquired during th e flood event) and th e N

" reference Digital Surface Model, th e IGN BD Alti® (5m). T h e w ater depth s h ave been 0 ' 2

N calculated th anks to th e h eigh t difference betw een w ater surface of th e maximum flood " 1 ° 0

' extent and th e bottom values of th e riverbed indicated in th e DSM. Daily w ater h eigh ts and 8 2 4

1 w ater flow s taken at different river gauges are also represented in h ydrograph s in th e map. °

8 T h e th ematic accuracy of th is product is 80% or better, based on internal validation 4 procedures. T h e estimated geometric accuracy of th is product is 0.5 m, from native positional accuracy of th e background satellite image. Maximum flood extent and w ater depth information are simulated products. T h erefore, th eir quality depends on th e accuracy of th e input data. Some errors may subsist due to th e presence of outliers.

Contact T h e map w as produced (under th e Service Contract nr. 259811 of th e European Commission) on 07/09/2016 by SERT IT . Name of th e release inspector (quality control): J RC. E-mail: [email protected] h ttp://emergency.copernicus.eu/mapping

2°21'0"E 2°24'0"E 2°27'0"E 2°30'0"E 450000 455000 460000 465000