ترکیب لندست 8 با لندست 9 در گوگل ارث انجین ❤️

var landsat9 = ee.ImageCollection("LANDSAT/LC09/C02/T1_L2")
.filterBounds(geometry)
.filterDate('2022-01-01','2022-03-01')
.select('ST_B10')
.filter(ee.Filter.equals('WRS_PATH',167))
.filter(ee.Filter.equals('WRS_ROW',36));
print(landsat9,'landsat9');

var landsat8 = ee.ImageCollection("LANDSAT/LC08/C02/T1_L2")
.filterBounds(geometry)
.filterDate('2022-01-01','2022-03-01')
.select('ST_B10')
.filter(ee.Filter.equals('WRS_PATH',167))
.filter(ee.Filter.equals('WRS_ROW',36));
print(landsat8,'landsat8');

var dataset = landsat9.merge(landsat8);
print(dataset,'dataset');

var LST = dataset.map(function(image){
var clip = image.clip(geometry);
var lst = clip.multiply(0.00341802).add(149.0);
return lst.copyProperties(image,['system:time_start','system:time_end'])

});

var mean_LST = LST.toBands();
Map.addLayer(mean_LST,{},'mean_LST');

print(ui.Chart.image.series(LST, geometry, ee.Reducer.mean(), 100, 'system:time_start'));