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尝试下载特定位置的哨兵图像时，默认情况下会在驱动器中生成tif文件，但openCV或PIL.Image（）无法读取该tif文件。以下是该代码。如果我使用文件格式作为tfrecord。驱动器中没有下载图像。

starting_time = '2018-12-15' 
delta = 15  
L = -96.98  
B = 28.78  
R = -97.02  
T = 28.74

cordinates = [L,B,R,T] 
my_scale = 30 
fname = 'sinton_texas_30'


llx = cordinates[0] 
lly = cordinates[1] 
urx = cordinates[2] 
ury = cordinates[3]

geometry = [[llx,lly], [llx,ury], [urx,ury], [urx,lly]]

tstart = datetime.datetime.strptime(starting_time, '%Y-%m-%d') tend =
tstart+datetime.timedelta(days=delta)
collSent = ee.ImageCollection('COPERNICUS/S2').filterDate(str(tstart).split('')[0], str(tend).split(' ')[0]).filter(ee.Filter.lt('CLOUDY_PIXEL_PERCENTAGE', 20)).map(mask2clouds)


medianSent = ee.Image(collSent.reduce(ee.Reducer.median())) cropLand = ee.ImageCollection('USDA/NASS/CDL').filterDate('2017-01-01','2017-12-31').first() 
task_config = {
 'scale': my_scale,
 'region': geometry,
 'fileFormat':'TFRecord'
   }

f1 = medianSent.select(['B1_median','B2_median','B3_median'])


taskSent = ee.batch.Export.image(f1,fname+"_Sent",task_config) …