How to find the image ID participating in the mosaicing in Google Earth Engine

Asked Sep 27 '20 at 08:46

Active Sep 27 '20 at 10:41

Viewed 219 times

I want to find the image ID participating in the mosaicing, here is my mosaic process. Just the partial images appearing in the mosaicing result, not all those meet the filter conditions. The color difference of the whole image is too big, I want to match each image with histogram and then mosaic it, or maybe you have a better way?

var myimage = ee.ImageCollection('COPERNICUS/S2_SR')
              .filterDate('2020-05-01', '2020-08-01').sort('CLOUDY_PIXEL_PERCENTAGE', 
false).mosaic();                
var myimage1 = myimage.clip(dongbei);
var Viscolor= {
bands              :['B8','B4','B3'],
min                : 0.0,
max                : 10000.0,
};

Map.addLayer(myimage1, Viscolor, ' Color (843)');

"dongbei" is the shapefile I uploaded.

image after mosaicing

edited Sep 27 '20 at 10:41

Niklas E.

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asked Sep 27 '20 at 08:46

PeterandWolf

What do you want to do with the IDs when you have them? Just display them, or something more? This will affect what the best way to proceed is. – Kevin Reid Sep 27 '20 at 14:38
Histogram matching all images with standard image, and then extract crops.Thank you. – PeterandWolf Sep 27 '20 at 16:15
Matching can be done with ID. – PeterandWolf Sep 27 '20 at 16:16

How to find the image ID participating in the mosaicing in Google Earth Engine

0 Answers0