Google Earth Engine（GEE）——COPERNICUS/S2和COPERNICUS/S2_SR数据对比

Google Earth Engine（GEE）——COPERNICUS/S2和COPERNICUS/S2_SR数据对比

Harmonized Sentinel-2 MSI: MultiSpectral Instrument, Level-1C

Dataset Availability

2015-06-23T00:00:00 -

Dataset Provider

​​European Union/ESA/Copernicus​​

Collection Snippet

​​ee.ImageCollection("COPERNICUS/S2_HARMONIZED")​​

Harmonized Sentinel-2 MSI: MultiSpectral Instrument, Level-2A

Dataset Availability

2017-03-28T00:00:00 -

Dataset Provider

​​European Union/ESA/Copernicus​​

Collection Snippet

​​ee.ImageCollection("COPERNICUS/S2_SR_HARMONIZED")​​

代码：

Map.centerObject(ee.Geometry.Point([34.24726, 1.07711]), 16);var s2_img_1c = ee.Image('COPERNICUS/S2_HARMONIZED/20220126T075211_20220126T075213_T36NXG');var s2_img_2a = ee.Image('COPERNICUS/S2_SR_HARMONIZED/20220126T075211_20220126T075213_T36NXG');Map.addLayer(s2_img_1c, {bands:['B4', 'B3', 'B2'], min: 0 , max: 2000}, '1c');Map.addLayer(s2_img_2a, {bands:['B4', 'B3', 'B2'], min: 0 , max: 2000}, '2a');

第一个是COPERNICUS/S2的数据IC数据

第一个是COPERNICUS/S2的数据2a数据

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