320000 340000 360000 380000 400000 13°20'0"E 13°40'0"E 14°0'0"E GLIDE num ber: N/A Activation ID: EMSN063 Int. Charter call ID: N/A P roduct N: AO I03KU KAW A, P 01, v1 Kukawa - NIGERIA 0 0 0 0 0 0 0 0 Crop change detection conflict areas 8 8 4 4 1 1 P 01 - O verview m ap Niger Chad Niger 1 Borno Benin Abadam Abuja N " 0 ' N 0 " ^ 2 0 Nigeria ° ' 3 0 1 2 ° 3 Kukawa 1 Mobbar ChadCam eroon 3 Guzamala Gulf of Guinea 2 50 k m Gubio Borno Monguno Cameroon Nganzai Marte 4 Ngala Magumeri Mafa 5 Jere Dikwa Kala/Balge Maiduguri Kaga Konduga Konduga Bama Cartographic Information Full color A1, 300 dpi resolution 0 0 1:150,000 0 0 0 0 0 0 6 6 4 4 0 2.5 5 10 1 1 k m Grid: W GS 1984 U TM Z one 33N m ap coordinate system Tick m ark s: W GS 84 geographical coordinate system ± Legend Change in cropland areas (2018/2019 compared to <2010) General information !( Slight decrease Area of Interest !( Medium decrease " Main city !( Significant decrease !( Main road Doro Gowon Slight increase !( Medium increase R iver, canal !( Significant increase P erm anent waterbody Baga !( No evident change Map Information EMSN-063 assesses changes in cropland in conflict affected areas in Nigeria’s Borno state between 2018/2019 and 2007-2010/2013. To estim ate the im pact of conflict in these inaccessible areas of Nigeria and to estim ate the population affected by cropland loss, a crop change detection was perform ed. The present m ap shows the results of crop change analysis in the LGA of Kuk awa. The m ethodology is based on a previously by W orld Food P rogram (W FP ) applied study in the Mopti region of Mali. 0 0 The crop change analysis is based on H R im agery data. The estim ated geom etric 0 0 0 0 accuracy (R MSE) is 100 m or better, from native positional accuracy of the 0 0 4 4 4 4 back ground satellite im age. 1 1 The estim ated them atic accuracy of this product is 85% or better, as it is based on visual interpretation of recognizable item s on very high resolution optical im agery. N " 0 ' N 0 " ° 0 3 ' 1 0 ° Map Production 3 1 For each tim estam p, a NDV I com posite raster layer was created, providing the base for the crop change analysis. For the determ ination of the crop change, a populated sites dataset was created based on a com bination of a num ber of reference ancillary data im proved through visual inspection and m anual editing using the freely available Google earth im agery. Each of the populated sites were inspected m anually in order to determ ined the status of crop change, com paring the NDV I-com posite layers of <2010 and 2018/2019. The m ap shows the used "post-event" satellite im age of 2018 in R GB, clipped to the AO I-boundary. To provide an overview over all NE Nigeria regions, an ESR I basem ap (© Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, U SDA, U SGS, AeroGR ID, IGN, and the GIS U ser Com m unity) was included as back ground. The basic topographic features such as m ain roads, hydrography and m ain settlem ents as well as the adm inistrative boundaries shown in the m ap are derived from public datasets. Data sources P re-event im age: Landsat Legacy - GLS, (acquired between the 02/10/2009 at 09:14 U TC and the 30/10/2010 at 09:10 U TC, GSD 30 m ), provided under U .S. Geological Survey, all rights reserved. ASTER L1T, (acquired between the 07/06/2007 at 09:41 U TC and the 19/04/2010 at 09:48 U TC, GSD 15 m ), provided under Land P rocesses Distributed Active Archive Center (LP DAAC), all rights reserved. Landsat 8 (2013), (acquired between the 15/06/2013 at 09:25 U TC and the 14/10/2013 at 09:20 U TC, GSD 30 m ), provided under U .S. Geological Survey, all rights reserved. P ost-event im age: Sentinel-2 A/B (2018), (acquired between the 16/06/2018 at 09:30 U TC and the 14/10/2018 at 09:30 U TC, GSD 10 m ), provided under 0 0 0 0 CO P ER NICU S by the European U nion, ESA and European Space Im aging, all 0 0 0 0 2 2 rights reserved. 4 4 1 1 Sentinel-2 A/B (2019), (acquired between the 16/06/2019 at 09:30 U TC and the 14/10/2019 at 09:30 U TC, GSD 10 m ), provided under CO P ER NICU S by the European U nion, ESA and European Space Im aging, all rights reserved. P opulation data: W orld P opulation © 2020 W orldP op, licensed under Creative Com m ons Attributions 4.0 International License, http://www.W orldpop.org Base vector layers: O penStreetMap © O penStreetMap contributors, Adm inistrative Boundaries © 2017 O CH A Nigeria refined by the producer. Disclaimer P roducts elaborated in this Copernicus EMS R isk and R ecovery Mapping activation are realized to the best of our ability, optim ising the available data and inform ation. All geographic inform ation has lim itations due to scale, resolution, date and interpretation of the original sources. No liability concerning the contents or the use thereof is assum ed by the producer and by the European U nion. Delivery form ats are Layered Geospatial P DF and vector (ESR I GDB, GeoJ SO N). Map produced by GMV and released by IABG m bH (P M). For the latest version of this m ap and related products visit https://em ergency.copernicus.eu/EMSN063 jrc-em s-risk recoverym [email protected] © European U nion For full Copyright notice visit https://em ergency.copernicus.eu/m apping/em s/cite- copernicus-em s-m apping-portal N " 0 ' 0 4 ° 2 1 13°20'0"E 13°40'0"E 14°0'0"E 320000 340000 360000 380000 400000.