Classification_RF.js

// Mohamed Bourriz 2023
// You can view both the code and its output by following this link: https://code.earthengine.google.com/cf186521443ea07a83c8867213415047 

//------------------------------------------------------------------------------//
//Importing the data

var Berkane = ee.FeatureCollection("users/bourrizmohamed/Berkane"),
    Landsat = ee.ImageCollection("LANDSAT/LE07/C02/T1_TOA"),
  
  // Defining the training data
  //Crops
    Culture = 
    /* color: #3ad600 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.351260992550026, 34.950485021703166],
                  [-2.350488516353737, 34.95069607413928],
                  [-2.351260992550026, 34.952806568615486],
                  [-2.3529776063195573, 34.952173425978]]]),
            {
              "Classe": 1,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3140963044396745, 34.96525737993625],
                  [-2.313109251522194, 34.96610143426486],
                  [-2.314353796505104, 34.96610143426486],
                  [-2.3151262727013933, 34.965503563346985],
                  [-2.3144181695214616, 34.96472984156521]]]),
            {
              "Classe": 1,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2263987984887468, 35.01140383350785],
                  [-2.2254546609155046, 35.01070084464706],
                  [-2.2243388619653093, 35.011122638688576],
                  [-2.225840899013649, 35.011544430554956]]]),
            {
              "Classe": 1,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.268241259121071, 35.01857397475889],
                  [-2.266867968105446, 35.01664091033727],
                  [-2.265923830532204, 35.016008261147306],
                  [-2.2663529839745866, 35.01706267374483],
                  [-2.2671254601708757, 35.01829280459209],
                  [-2.2672542062035905, 35.01853882854091]]]),
            {
              "Classe": 1,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2666533913842546, 35.01822251189931],
                  [-2.2660096612206804, 35.01857397475889],
                  [-2.266395899318825, 35.01860912096177],
                  [-2.2672542062035905, 35.01853882854091]]]),
            {
              "Classe": 1,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.366817804836403, 34.981099532686045],
                  [-2.3665603127709733, 34.98036112084647],
                  [-2.36514410641111, 34.980466608659796],
                  [-2.365272852443825, 34.98176761385082],
                  [-2.367246958278786, 34.98187309985223]]]),
            {
              "Classe": 1,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.3313916298076065, 35.04820776599888],
                  [-2.332850751511708, 35.04912123107604]]]),
            {
              "Classe": 1,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.359544095627919, 35.03626151322253],
                  [-2.3576558204814346, 35.03576957125261],
                  [-2.3576558204814346, 35.037034558906086],
                  [-2.3582566353007706, 35.03808870032515],
                  [-2.3592866035624893, 35.03766704538941]]]),
            {
              "Classe": 1,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3810017677470596, 35.05017521654772],
                  [-2.379413900010243, 35.049753623991194],
                  [-2.3796284767314346, 35.05045627704308],
                  [-2.380143460862294, 35.050948130582654],
                  [-2.3798001381083878, 35.05165077335805],
                  [-2.380873021714345, 35.05143998116015],
                  [-2.3810017677470596, 35.0506670717799]]]),
            {
              "Classe": 1,
              "system:index": "8"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.213503179185048, 34.989197376667256],
                  [-2.217022237412587, 34.98990055029364],
                  [-2.217623052231923, 34.98750973531957]]]),
            {
              "Classe": 1,
              "system:index": "9"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3467982383891495, 34.97414801341057],
                  [-2.345339116685048, 34.97084240899479],
                  [-2.344137487046376, 34.97020940569698],
                  [-2.3440516563578995, 34.97140507448638],
                  [-2.3442233177348526, 34.9736556978033],
                  [-2.3449957939311417, 34.97414801341057]]]),
            {
              "Classe": 1,
              "system:index": "10"
            })]),
  //Construction
  
    Construction = 
    /* color: #ff0808 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.3194611641093643, 34.922016470240145],
                  [-2.320662793748036, 34.91976442894523]]]),
            {
              "Classe": 2,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.336627301804677, 34.926238881097255],
                  [-2.334824857346669, 34.927364820630764],
                  [-2.3341382118388565, 34.92898333164072],
                  [-2.337399778000966, 34.92877222331966],
                  [-2.3374856086894424, 34.92567590553645]]]),
            {
              "Classe": 2,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.227879819504872, 35.083368795853396],
                  [-2.2305405708476456, 35.08400092349041]]]),
            {
              "Classe": 2,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.221013364426747, 35.07683652344469],
                  [-2.219296750657216, 35.07732821806458],
                  [-2.2181809517070206, 35.079084246090176],
                  [-2.220240888230458, 35.0781711162336],
                  [-2.2211850258037003, 35.07760918508845]]]),
            {
              "Classe": 2,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.1017013711480548, 34.9553936336501],
                  [-2.097152344658797, 34.956800555372766],
                  [-2.097753159478133, 34.957785386208684],
                  [-2.1001564187554767, 34.95736331729951],
                  [-2.102216355278914, 34.95644882720626]]]),
            {
              "Classe": 2,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.098697297051375, 34.950680269912816],
                  [-2.0987831277398517, 34.9498360567454]]]),
            {
              "Classe": 2,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.1056495828179767, 34.956237789581834],
                  [-2.1050487679986407, 34.9553936336501],
                  [-2.1041046304253985, 34.956519172960306],
                  [-2.105220429375594, 34.95743366226865]]]),
            {
              "Classe": 2,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.5140938228935172, 34.88683058908013],
                  [-2.5158104366630485, 34.88908353373571],
                  [-2.5175270504325797, 34.88866111131816],
                  [-2.5175270504325797, 34.887253020908375],
                  [-2.5161537594169547, 34.88640815508022]]]),
            {
              "Classe": 2,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.5247599038749935, 34.884118201291294],
                  [-2.52484573456347, 34.885667158504454],
                  [-2.526047364202142, 34.88552634541878],
                  [-2.526047364202142, 34.88447023958527]]]),
            {
              "Classe": 2,
              "system:index": "8"
            })]),
  //Vegetation
    Vegetation = 
    /* color: #00a819 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.396161738542868, 34.80843803241606],
                  [-2.392385188249899, 34.808297087121275],
                  [-2.3884369765799773, 34.80970652922201],
                  [-2.386892024187399, 34.81266627916943],
                  [-2.393243495134665, 34.81083406554664]]]),
            {
              "Classe": 3,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.274282160906149, 34.84056726586577],
                  [-2.282178584245993, 34.84155349137878]]]),
            {
              "Classe": 3,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.6350285445731414, 34.73462021383913],
                  [-2.6403500472586883, 34.7326451919778],
                  [-2.635715190080954, 34.73109335597478],
                  [-2.6347710525077117, 34.732151429137495]]]),
            {
              "Classe": 3,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.6722790633719695, 34.72749580590225],
                  [-2.6683308517020476, 34.728483384259235]]]),
            {
              "Classe": 3,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.521732035784079, 34.765650072163176],
                  [-2.52370614161904, 34.76769481237763],
                  [-2.5255085860770476, 34.76755379743734],
                  [-2.5268818770926726, 34.76628465213319]]]),
            {
              "Classe": 3,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.498128596453024, 34.76818836277138],
                  [-2.497613612322165, 34.76748328987684],
                  [-2.492463771013571, 34.76769481237763],
                  [-2.4904038344901336, 34.76839988346523],
                  [-2.492463771013571, 34.771008594117504],
                  [-2.49624032130654, 34.77037405046708]]]),
            {
              "Classe": 3,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.524821940569235, 34.74851456899958],
                  [-2.522332850603415, 34.7487966636807],
                  [-2.5216462050956023, 34.75077129947146],
                  [-2.5243927871268523, 34.75048921153462]]]),
            {
              "Classe": 3,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.549369517473532, 34.74936085015256],
                  [-2.543275538591696, 34.75168807861207],
                  [-2.552287760881735, 34.75048921153462]]]),
            {
              "Classe": 3,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.5921990310233367, 34.752816408199045],
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                  [-2.587049189714743, 34.75500250290379],
                  [-2.592885676531149, 34.75401524149366]]]),
            {
              "Classe": 3,
              "system:index": "8"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.537009898332907, 34.808015195808466],
                  [-2.531345072893454, 34.806605724781605],
                  [-2.5256802474540008, 34.80773330353149],
                  [-2.5241352950614226, 34.81027029931279],
                  [-2.5306584273856414, 34.80942464273029]]]),
            {
              "Classe": 3,
              "system:index": "9"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.4810482894461883, 34.80477337641037],
                  [-2.48774308314736, 34.80618287877313]]]),
            {
              "Classe": 3,
              "system:index": "10"
            })]),
  
  // Cultivation Soil

    Sol_Culture = 
    /* color: #ffc82d */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.255088290045939, 34.99854292544358],
                  [-2.253543337653361, 34.99966787188499],
                  [-2.2548307979805093, 34.99966787188499],
                  [-2.257405718634806, 34.999035091414626],
                  [-2.258435686896525, 34.999878797621044],
                  [-2.25980897791215, 34.999738180524105]]]),
            {
              "Classe": 4,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2139753902656656, 35.00402689326955],
                  [-2.206422289679728, 35.001074033188765],
                  [-2.204276522467814, 35.001988025077814],
                  [-2.205649813483439, 35.00339414650935],
                  [-2.2086538875801187, 35.00416750299615],
                  [-2.212516268561564, 35.00472993948594]]]),
            {
              "Classe": 4,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.251397570441447, 34.997980446423455],
                  [-2.249423464606486, 34.997136720644136],
                  [-2.249423464606486, 34.997699205463576],
                  [-2.250024279425822, 34.998824163503784],
                  [-2.2508825863105875, 34.99945694560524],
                  [-2.2520842159492593, 35.0000897228134]]]),
            {
              "Classe": 4,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.2585215175850015, 34.98778484411593],
                  [-2.2586931789619547, 34.98841771157167],
                  [-2.260152300666056, 34.98848802987585],
                  [-2.261525591681681, 34.98848802987585],
                  [-2.2646154964668375, 34.98827707478211]]]),
            {
              "Classe": 4,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.1990408504707437, 35.01429076820673],
                  [-2.196036776374064, 35.011760069358736],
                  [-2.1956934536201578, 35.015766973038836],
                  [-2.197839220832072, 35.015766973038836]]]),
            {
              "Classe": 4,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3062433803779703, 35.06200789051074],
                  [-2.3058142269355875, 35.06137559249067],
                  [-2.3040117824775797, 35.05891660919339],
                  [-2.3012652004463297, 35.059057124519754],
                  [-2.2995485866767984, 35.060392008059],
                  [-2.2992910946113687, 35.06221865542917],
                  [-2.301951845954142, 35.06327247185935],
                  [-2.3058142269355875, 35.06390475518782]]]),
            {
              "Classe": 4,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.3191179836494547, 35.05725107080645],
                  [-2.3157705867988687, 35.05556483363247],
                  [-2.3185171688301187, 35.06109456957649],
                  [-2.320405443976603, 35.0600407250331]]]),
            {
              "Classe": 4,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3430647457344156, 35.06378491094262],
                  [-2.3385157192451578, 35.060272158657],
                  [-2.3375715816719156, 35.0583049513571],
                  [-2.336284121344767, 35.05985061822574],
                  [-2.3361982906562906, 35.064908959751385],
                  [-2.3375715816719156, 35.06518996953514],
                  [-2.341433962653361, 35.06497921228801]]]),
            {
              "Classe": 4,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3584968095198633, 35.01667821538829],
                  [-2.350686216868496, 35.01766232617324],
                  [-2.3508578782454492, 35.01927905389479],
                  [-2.356951857127285, 35.0185058402769]]]),
            {
              "Classe": 4,
              "system:index": "8"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3633891587630274, 35.01646733296498],
                  [-2.3639041428938867, 35.01899788615242],
                  [-2.3682815080061914, 35.01836525519721],
                  [-2.3687106614485742, 35.014780254001295],
                  [-2.364247465647793, 35.01541291269125]]]),
            {
              "Classe": 4,
              "system:index": "9"
            })]),
  
  //Bare Soil
    Sol_nu = 
    /* color: #00ffff */
    /* shown: false */
    ee.FeatureCollection(
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            ee.Geometry.Polygon(
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                  [-2.720468463164374, 34.74743755641401],
                  [-2.7167777435598817, 34.75110475993715],
                  [-2.7208976166067567, 34.75434868886109],
                  [-2.727334918242499, 34.75202153537613],
                  [-2.729480685454413, 34.74976483906626]]]),
            {
              "Classe": 5,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.796171130400702, 34.741372208659],
                  [-2.789304675322577, 34.736011763242594],
                  [-2.78398317263703, 34.73742244048966],
                  [-2.77849000857453, 34.73911522139667],
                  [-2.781064929228827, 34.74278279438868],
                  [-2.7841548340139832, 34.74701440706838],
                  [-2.794626178008124, 34.74518073485474]]]),
            {
              "Classe": 5,
              "system:index": "1"
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        ee.Feature(
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                  [-2.403199048170601, 34.94157104227822],
                  [-2.3997658206315386, 34.94065637600796],
                  [-2.3954742862077105, 34.94065637600796],
                  [-2.4049156619401324, 34.94304855854856],
                  [-2.4104088260026324, 34.94410391101391]]]),
            {
              "Classe": 5,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.3866698020474297, 34.938224069777846],
                  [-2.3834082358853204, 34.93737972835557],
                  [-2.3870989554898125, 34.9397016463507],
                  [-2.3902746909634454, 34.94040524488603]]]),
            {
              "Classe": 5,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.4412579560727465, 34.957008397690416],
                  [-2.443017485186516, 34.95743046842739]]]),
            {
              "Classe": 5,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.325438952071015, 34.760071490736486],
                  [-2.320975756270234, 34.75908428993312],
                  [-2.3068995233600775, 34.7637381332301],
                  [-2.296428179365937, 34.76937880367559],
                  [-2.297973131758515, 34.77262201463015],
                  [-2.299518084151093, 34.76966082707905],
                  [-2.308787798506562, 34.76825070042455]]]),
            {
              "Classe": 5,
              "system:index": "5"
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        ee.Feature(
            ee.Geometry.Polygon(
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                  [-2.2986597772663275, 34.74554434512809],
                  [-2.298144793135468, 34.75033999612753],
                  [-2.309131121260468, 34.74526223933953],
                  [-2.3081011529987494, 34.7417358356957],
                  [-2.3218340631549994, 34.742864301239344]]]),
            {
              "Classe": 5,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2859568353717963, 34.762609952885036],
                  [-2.2681040521686713, 34.770224870994845],
                  [-2.2698206659382025, 34.77375005812944],
                  [-2.2835535760944525, 34.769801838419404]]]),
            {
              "Classe": 5,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.289390062910859, 34.83083710471228],
                  [-2.2859568353717963, 34.82970984215278],
                  [-2.2837252374714057, 34.833514291442945],
                  [-2.292136644942109, 34.83435970074699]]]),
            {
              "Classe": 5,
              "system:index": "8"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.458400247596282, 34.63761063314686],
                  [-2.456769464515227, 34.645307676383425],
                  [-2.464236734412688, 34.63337342375755],
                  [-2.4594302158580006, 34.632525955905294],
                  [-2.458400247596282, 34.633797154436934]]]),
            {
              "Classe": 5,
              "system:index": "9"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2821197239105673, 35.07657431660111],
                  [-2.27705571329045, 35.076714801532034],
                  [-2.27705571329045, 35.07790891367889],
                  [-2.283750506991622, 35.078751805848874]]]),
            {
              "Classe": 5,
              "system:index": "10"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.273364993685958, 35.073764567188626],
                  [-2.269845935458419, 35.06758277793163],
                  [-2.2670135227386923, 35.06835552719558],
                  [-2.2708759037201376, 35.07313236023754]]]),
            {
              "Classe": 5,
              "system:index": "11"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.269450949001377, 35.06729574893915],
                  [-2.2719400389671973, 35.067225498396255],
                  [-2.2732274992943458, 35.06420466785421],
                  [-2.270652578640049, 35.06638248716528]]]),
            {
              "Classe": 5,
              "system:index": "12"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.238466070461338, 35.05675749186142],
                  [-2.237092779445713, 35.057460084653584],
                  [-2.2350328429222754, 35.05956782675677],
                  [-2.2368352873802833, 35.06097295793051],
                  [-2.240011022853916, 35.05837344624537]]]),
            {
              "Classe": 5,
              "system:index": "13"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2306554778099708, 35.0605514211176],
                  [-2.230226324367588, 35.06195653536319],
                  [-2.2340887053490333, 35.06216730041418],
                  [-2.2334878905296973, 35.0596380838898]]]),
            {
              "Classe": 5,
              "system:index": "14"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2931402190209083, 35.07958866277264],
                  [-2.2924535735130958, 35.08057201587843],
                  [-2.2930543883324317, 35.08162559533889],
                  [-2.298461721706455, 35.080080340807115],
                  [-2.294170187282627, 35.07909698177504]]]),
            {
              "Classe": 5,
              "system:index": "15"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.29708843069083, 35.08534813379101],
                  [-2.304212377834385, 35.08619094910027],
                  [-2.306100652980869, 35.08478625208005],
                  [-2.3046415312767676, 35.0819065475637],
                  [-2.301809118557041, 35.08148511886366],
                  [-2.2995775206566504, 35.0809934492954],
                  [-2.296487615871494, 35.081976785468726],
                  [-2.2938268645287208, 35.082819635611905],
                  [-2.2944276793480567, 35.084505309773164]]]),
            {
              "Classe": 5,
              "system:index": "16"
            })]),
  //Water
    Eau = 
    /* color: #0040c2 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.343128208140086, 35.1230092653694],
                  [-2.342184070566844, 35.12381659044367],
                  [-2.3422699012553205, 35.124062296486684],
                  [-2.3430423774516096, 35.12357088365943]]]),
            {
              "Classe": 6,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.299783710459422, 35.11318031848404],
                  [-2.299011234263133, 35.11332074036003],
                  [-2.299483303049754, 35.11388242544398],
                  [-2.3013715781962385, 35.11353137272024]]]),
            {
              "Classe": 6,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.345059398630809, 35.118340663457],
                  [-2.3448877372538557, 35.1199027442574],
                  [-2.345209602335643, 35.119025174460894]]]),
            {
              "Classe": 6,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.337313178995799, 35.12337782780902],
                  [-2.336411956766795, 35.12329007499846],
                  [-2.3367338218485822, 35.12351823210925],
                  [-2.337763790110301, 35.12364108567343]]]),
            {
              "Classe": 6,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3018007316386213, 35.113601583385986],
                  [-2.301435951212596, 35.113601583385986],
                  [-2.3010497131144514, 35.11391753063315],
                  [-2.3016934432780256, 35.113864872843706]]]),
            {
              "Classe": 6,
              "system:index": "4"
            })]),
  //Sand
    Sable = 
    /* color: #fffd08 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.290621284464549, 35.10793187733386],
                  [-2.290149215677928, 35.10747547517244],
                  [-2.2879176177775373, 35.10698396229413],
                  [-2.289548400858592, 35.1078616617831],
                  [-2.291393760660838, 35.10894999602222]]]),
            {
              "Classe": 7,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2975735702311506, 35.11133725893071],
                  [-2.2965006866251936, 35.11154789641808],
                  [-2.2969298400675764, 35.11210959372249],
                  [-2.2995476760661115, 35.11175853336096]]]),
            {
              "Classe": 7,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2702364959513655, 35.09992691491746],
                  [-2.2683911361491194, 35.09904912998589],
                  [-2.267103675821971, 35.098803348511446],
                  [-2.2693781890666, 35.10006735962943]]]),
            {
              "Classe": 7,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3329358138834944, 35.12134193825856],
                  [-2.3321633376872053, 35.12127173426305],
                  [-2.3320775069987287, 35.12155254988206],
                  [-2.3335366287028303, 35.12214927985823]]]),
            {
              "Classe": 7,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.306929115275096, 35.11372445190547],
                  [-2.305255416849803, 35.11379466240483],
                  [-2.306800369242381, 35.11425102917611]]]),
            {
              "Classe": 7,
              "system:index": "4"
            })]),
  
  //Defining data for validation
  //Crops
    Culture_Vali = 
    /* color: #00ff00 */
    /* shown: false */
    ee.FeatureCollection([]),
  //Construction
    Construction_Vali = 
    /* color: #ff0000 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3303004650693415, 34.918522069679256],
                  [-2.327296390972662, 34.92007037814542],
                  [-2.33158792539649, 34.91964811509687],
                  [-2.33158792539649, 34.91873320437188],
                  [-2.3313304333310603, 34.91753676726563]]]),
            {
              "Classe": 2,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.1029349712949275, 34.9527539802776],
                  [-2.102248325787115, 34.95219118670248],
                  [-2.10087503477149, 34.95310572429986],
                  [-2.1023341564755915, 34.954371990282255]]]),
            {
              "Classe": 2,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2230121044736384, 35.078230630266994],
                  [-2.2224112896543025, 35.07865207577864],
                  [-2.221896305523443, 35.079775919833416],
                  [-2.2228404430966853, 35.08075927068215],
                  [-2.2236129192929743, 35.07928423996432]]]),
            {
              "Classe": 2,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3420592693906306, 34.92911332356296],
                  [-2.338797703228521, 34.93052069625791],
                  [-2.338454380474615, 34.931928044809744],
                  [-2.341200962505865, 34.931787311041006]]]),
            {
              "Classe": 2,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.520324847835753, 34.88614616826149],
                  [-2.519209048885558, 34.88544210452439],
                  [-2.5182649113123157, 34.88579413714697],
                  [-2.5190373875086047, 34.887272657693515]]]),
            {
              "Classe": 2,
              "system:index": "4"
            })]),
  //Vegetation
    Vegetation_Vali = 
    /* color: #09995a */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.4579888404878214, 34.812421163772335],
                  [-2.4543839515718058, 34.81340772639878],
                  [-2.4546414436372355, 34.815239882794685],
                  [-2.458246332553251, 34.81432380968932]]]),
            {
              "Classe": 3,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.440565210727079, 34.809884234208155],
                  [-2.4377327980073527, 34.81002517678851],
                  [-2.4385911048921183, 34.81178693870353],
                  [-2.4418526710542277, 34.81178693870353]]]),
            {
              "Classe": 3,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3536165363648087, 34.8501121135551],
                  [-2.352929890856996, 34.84870336285786],
                  [-2.351041615710512, 34.84715370923493],
                  [-2.348295033679262, 34.84651975161461],
                  [-2.347694218859926, 34.848632924689895],
                  [-2.3508699543335587, 34.849830365345085]]]),
            {
              "Classe": 3,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.293706715808168, 34.848773800965525],
                  [-2.2930200703003556, 34.848069417175665],
                  [-2.2914751179077775, 34.84736502735642],
                  [-2.290960133776918, 34.848844239012884],
                  [-2.293535054431215, 34.850746043500315]]]),
            {
              "Classe": 3,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3319007379521084, 34.846789175308636],
                  [-2.329840801428671, 34.84742313085345],
                  [-2.329840801428671, 34.848479712575276],
                  [-2.3338748437870693, 34.84735269158964]]]),
            {
              "Classe": 3,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3424579126347256, 34.85608670048716],
                  [-2.3416854364384365, 34.855523244020304],
                  [-2.337479732703085, 34.8557345406476],
                  [-2.335505626868124, 34.85988993069474],
                  [-2.34159960574996, 34.859256071204605]]]),
            {
              "Classe": 3,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.296881817053671, 34.8557345406476],
                  [-2.2942210657108975, 34.85580497273613],
                  [-2.2936202508915615, 34.85707274001795],
                  [-2.293706081580038, 34.85876306600202],
                  [-2.296881817053671, 34.85700230901483]]]),
            {
              "Classe": 3,
              "system:index": "6"
            })]),
  //Cultuvation soil
    Sol_Culture_Vali = 
    /* color: #009999 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3817513121550205, 35.013022114939645],
                  [-2.3808071745817783, 35.01098347093359],
                  [-2.377288116354239, 35.01070227466916],
                  [-2.3724815977995517, 35.012740925683985],
                  [-2.372653259176505, 35.015904249070935],
                  [-2.381236328024161, 35.01555277473687]]]),
            {
              "Classe": 4,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3384072832415015, 35.028717755318965],
                  [-2.3344590715715796, 35.02942058929565],
                  [-2.3341157488176734, 35.03202102246172],
                  [-2.3393514208147437, 35.03138849227938]]]),
            {
              "Classe": 4,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3629548601457984, 35.028928606146515],
                  [-2.3572900347063452, 35.02703092911821],
                  [-2.353255992347947, 35.02843662003614],
                  [-2.3621823839495093, 35.03314550847647]]]),
            {
              "Classe": 4,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2373752621777188, 35.02336081528396],
                  [-2.2360019711620938, 35.022728218085405],
                  [-2.228878024018539, 35.02546943726119],
                  [-2.234199526704086, 35.02546943726119]]]),
            {
              "Classe": 4,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2109394101269375, 35.01176242229294],
                  [-2.2085361508495938, 35.01056734287403],
                  [-2.206304552949203, 35.012535699671076],
                  [-2.2150592831738125, 35.01752667776859]]]),
            {
              "Classe": 4,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.164079229539797, 34.95832639197439],
                  [-2.161933462327883, 34.957763636660715],
                  [-2.158586065477297, 34.961702842705726],
                  [-2.1633925840319845, 34.9624765930713]]]),
            {
              "Classe": 4,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.1514621183337423, 34.96444610648735],
                  [-2.149144689744875, 34.96514949266305],
                  [-2.145883123582766, 34.969510352171994],
                  [-2.151376287645266, 34.9670486051752]]]),
            {
              "Classe": 4,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.151876233743266, 34.949453414101775],
                  [-2.1494729744659224, 34.9477649538053],
                  [-2.146383069680766, 34.9469910645479],
                  [-2.143636487649516, 34.948116719234704],
                  [-2.1496446358428756, 34.950579034980294]]]),
            {
              "Classe": 4,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.168613217996196, 34.943332580081886],
                  [-2.1647508370147506, 34.94220685971348],
                  [-2.1621759163604537, 34.942347575604686],
                  [-2.165866635964946, 34.9448804203547]]]),
            {
              "Classe": 4,
              "system:index": "8"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2814805733428756, 34.91159541640711],
                  [-2.2852571236358443, 34.90723147628502],
                  [-2.282939695046977, 34.906386815921714],
                  [-2.2802789437042037, 34.909483861441004],
                  [-2.2775323616729537, 34.91011733363319],
                  [-2.2781331764922896, 34.9120881047515],
                  [-2.2793348061309615, 34.912369639620714]]]),
            {
              "Classe": 4,
              "system:index": "9"
            })]),
  //Bare soil
    Sol_nu_Vali = 
    /* color: #ffeb00 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.7651365029083053, 34.74877636511994],
                  [-2.763419889138774, 34.754700132314774],
                  [-2.7694280373321334, 34.75371286728963],
                  [-2.773032926248149, 34.750751001396004],
                  [-2.7720029579864303, 34.7473658817332],
                  [-2.7699430214629928, 34.74722483206979],
                  [-2.7678830849395553, 34.74793007797825]]]),
            {
              "Classe": 5,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.450465435256739, 34.634493021901314],
                  [-2.443427318801661, 34.62319289119665],
                  [-2.4346725885770515, 34.626583092012744],
                  [-2.435530895461817, 34.631950626685565],
                  [-2.4377624933622077, 34.63548171010797]]]),
            {
              "Classe": 5,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.4415390436551765, 34.61104353423776],
                  [-2.449263805618067, 34.61443423135025],
                  [-2.4460249397995026, 34.60624915163698],
                  [-2.436926886820987, 34.60850976230326]]]),
            {
              "Classe": 5,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3746138069870026, 34.62348475331885],
                  [-2.379248664164737, 34.61656268759351],
                  [-2.3550444100143464, 34.613454633557616],
                  [-2.350237891459659, 34.62094202075255]]]),
            {
              "Classe": 5,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.288611457133487, 34.69733123053727],
                  [-2.2975378487350495, 34.695073040850524],
                  [-2.2868948433639558, 34.69366164100579]]]),
            {
              "Classe": 5,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.416261190572011, 34.94682949916459],
                  [-2.4178919736530657, 34.94640737384075],
                  [-2.4138579312946673, 34.944437426926825],
                  [-2.4143729154255267, 34.94654808252351]]]),
            {
              "Classe": 5,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3702559415485736, 34.933672238285176],
                  [-2.3682818357136126, 34.93444625323972],
                  [-2.368367666402089, 34.935290624860286],
                  [-2.3720583860065814, 34.93458698244676]]]),
            {
              "Classe": 5,
              "system:index": "6"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3005538821940896, 34.892335248745525],
                  [-2.2987085223918435, 34.892018444674555],
                  [-2.2969919086223123, 34.892616851338566],
                  [-2.298923099113035, 34.89265205159482]]]),
            {
              "Classe": 5,
              "system:index": "7"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2842996581078223, 35.07642780465655],
                  [-2.2897928221703223, 35.07818385206103],
                  [-2.2919385893822364, 35.0766385323406],
                  [-2.2848146422386817, 35.07579561833901]]]),
            {
              "Classe": 5,
              "system:index": "8"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.289994739361949, 35.08684531567089],
                  [-2.2905097234928085, 35.08817974472734],
                  [-2.295316242047496, 35.08803927953901],
                  [-2.2967753637515975, 35.08614297581926],
                  [-2.2916255224430038, 35.08537039499733]]]),
            {
              "Classe": 5,
              "system:index": "9"
            })]),
  //Water
    Eau_Vali = 
    /* color: #ff9999 */
    /* shown: false */
    ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2985545430051424, 35.11304930749386],
                  [-2.2977820668088533, 35.113101965810365],
                  [-2.297717693792496, 35.11331259873614],
                  [-2.2985330853330233, 35.11322483508324]]]),
            {
              "Classe": 6,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.298940781103287, 35.11355833646134],
                  [-2.2993270192014315, 35.11450617503067],
                  [-2.2993270192014315, 35.11408491480551]]]),
            {
              "Classe": 6,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3437523210145073, 35.121588147814215],
                  [-2.343408998260601, 35.12262364659025],
                  [-2.3438166940308647, 35.12209712343384],
                  [-2.34418147445689, 35.12127223031282]]]),
            {
              "Classe": 6,
              "system:index": "2"
            })]),
  //Sand
    Sable_Vali = /* color: #99ff99 */ee.FeatureCollection(
        [ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.320063050994976, 35.11760398740052],
                  [-2.319633897552593, 35.117639090986266],
                  [-2.3193764054871635, 35.11770929811235],
                  [-2.319934304962261, 35.11790236739715]]]),
            {
              "Classe": 7,
              "system:index": "0"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3097204530335502, 35.115076489478945],
                  [-2.311072286377056, 35.11526956500281],
                  [-2.310128148803814, 35.11486586111292],
                  [-2.3089694345093803, 35.114971175364]]]),
            {
              "Classe": 7,
              "system:index": "1"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.3004507386780815, 35.111671264142466],
                  [-2.3001717889405326, 35.11174147641098],
                  [-2.300064500579937, 35.11214519578078],
                  [-2.301437791595562, 35.112303172381054],
                  [-2.300965722808941, 35.11182924166151]]]),
            {
              "Classe": 7,
              "system:index": "2"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.295944627533062, 35.11088137195333],
                  [-2.2946786248780326, 35.11128509558439],
                  [-2.2960304582215385, 35.11142552072633]]]),
            {
              "Classe": 7,
              "system:index": "3"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2917818391419487, 35.108388773067624],
                  [-2.291846212158306, 35.10937177891579],
                  [-2.292597230682476, 35.10845898816429]]]),
            {
              "Classe": 7,
              "system:index": "4"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.2863729920145226, 35.10596664759776],
                  [-2.2852571930643273, 35.10533469022518],
                  [-2.2840555634256554, 35.10519425458807],
                  [-2.2865446533914757, 35.10652838337102]]]),
            {
              "Classe": 7,
              "system:index": "5"
            }),
        ee.Feature(
            ee.Geometry.Polygon(
                [[[-2.27744660041296, 35.10242060117553],
                  [-2.277146193003292, 35.1027717017615],
                  [-2.279249044870968, 35.103403679005375]]]),
            {
              "Classe": 7,
              "system:index": "6"
            })]);

//-------------------------------------------------------------------------------------//

//Filtering the collection
var image = ee.Image(Landsat
// We will then include a filter to get only images in the date range we are interested in
.filterDate("2004-05-01", "2004-09-03")
// Next we include a geographic filter to narrow the search to images at the location of our point
.filterBounds(Berkane)
// Next we will also sort the collection by a metadata property, in our case cloud cover is a very useful one
.sort("CLOUD_COVERAGE_ASSESSMENT")
// Now lets select the first image out of this collection - i.e. the most cloud free image in the date range
.first());
// And let's print the image to the console.
print("Landsat_image", image);
//show the image
Map.centerObject(Berkane, 9); //  Map centered in Maroc2 with a zoom of 6
var vrai_c = {bands:['B3','B2','B1'], min: 0.040198295301151946, max: 0.16725309599903215} // Set a visualization parameter for the composites with a false color
//add the image
Map.addLayer(image, vrai_c, 'Landsat_image');
//add the shapefile
Map.addLayer(Berkane);
//show the info
print(image.getInfo());

var Berkane_fill = image.focal_mean(1, 'square', 'pixels', 9)

var Berkane_final = Berkane_fill.blend(image).clip(Berkane)

Map.addLayer(Berkane_final, vrai_c, 'Landsat_image_final');



//show the image in false color
var fausse_c = {bands:['B4','B3','B2'], min: 0.040198295301151946, max: 0.16725309599903215} // Set a visualization parameter for the composites with a false color
//Add the image
Map.addLayer(Berkane_final,fausse_c, 'Berkane_image_fausse');
//NDVI
var ndvi = Berkane_final.normalizedDifference(['B4', 'B3']).rename('ndvi');
var ndviParams = {min: -1, max: 1, palette: ['blue', 'white', 'green']};
Map.addLayer(ndvi, ndviParams, 'NDVI image');

var ndwi=Berkane_final.normalizedDifference(['B2', 'B4']).rename('ndwi');
var ndwiParams = {min: -1, max: 1, palette: ['blue', 'white', 'green']};
Map.addLayer(ndwi, ndwiParams, 'NDWI image');

//add the band of NDVI
var  Berkane_image2= Berkane_final.addBands(ndvi);
var Berkane_imagef=Berkane_image2.addBands(ndwi);
print(Berkane_imagef)
//Classification

var newfc = Culture.merge(Construction).merge(Vegetation).merge(Sol_Culture).merge(Sol_nu).merge(Eau).merge(Sable);

var bandes = ['B1','B2', 'B3', 'B4', 'B5','ndvi', 'B7','ndwi'];

var entrainement = Berkane_imagef.select(bandes).sampleRegions({
collection: newfc,
properties: ['Classe'],
scale: 30
});

var classicateur = ee.Classifier.smileRandomForest(100).train({
features: entrainement,
classProperty: 'Classe',
inputProperties: bandes
});

var classifié_2004 = Berkane_imagef.select(bandes).classify(classicateur);

Map.addLayer(classifié_2004,
{min: 1, max: 7, palette: ['#0cd64f', '#ff0000', '#0f8b27','#ffc82d','#800000','#020cc2 ',"#ebff16"]},
'classification_2004_05_31');

//Validation

var vfc=Culture_Vali.merge(Construction_Vali).merge(Vegetation_Vali).merge(Sol_Culture_Vali).merge(Sol_nu_Vali).merge(Eau_Vali).merge(Sable_Vali);

var validation = classifié_2004.sampleRegions({
  collection: vfc,
  properties: ['Classe'],
  scale: 30,
});
print(validation);

//test of validation
var testAccuracy = validation.errorMatrix('Classe', 'classification');

//Matrix of confusion
print('Validation error matrix: ', testAccuracy);

//Coefficient Kappa
var Kappa=testAccuracy.kappa();

print("Coefficient Kappa: ",Kappa);
//Overall accuracy

print('Validation overall accuracy: ', testAccuracy.accuracy());

//Export of classification

//defining the projection

var projection=classifié_2004.projection().getInfo();
print(projection);
Export.image.toDrive({image:classifié_2004,description:'Classficiation_2004_05_31',folder:'Projet_sig_tele',scale:30,crs:projection.crs,crsTransform:projection.transform,fileFormat: 'GEOTIFF'});
// Export of the error metrics.

var exportAccuracy = ee.Feature(null, {matrix: testAccuracy.array()});
Export.table.toDrive({
  collection: ee.FeatureCollection(exportAccuracy),
  description: 'Matricefusion',
  folder:'Projet_sig_tele',
  fileFormat: 'CSV'
});