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Sentinel2 magic eyes #346

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Sentinel2 magic eyes #346

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c88b119
added magic eyes script to sentinel-2.md
azlinszkysinergise Mar 19, 2025
6229fac
fixed wrong example location for panchromatic script
azlinszkysinergise Mar 19, 2025
c3729c0
corrected band error in simple panchromatic mosaic script
azlinszkysinergise Mar 19, 2025
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1 change: 1 addition & 0 deletions sentinel-2/sentinel-2.md
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Expand Up @@ -157,6 +157,7 @@ Dedicated to supplying data for [Copernicus services](https://www.esa.int/Our_Ac
- [Total Ozone Column over Antarctica snow](/sentinel-2/ozone_column_over_snow)
- [BRDF normalisation](/sentinel-2/brdf)
- [Simple Panchromatic](/sentinel-2/simple_panchromatic) - Create a simple greyscale visualization by averaging the 10m true color and NIR bands
- [Magic Eyes](/sentinel-2/magic_eyes) - A composite optimized for visual interpretation of land cover

#### Scripts including machine learning techniques (eo-learn)

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4 changes: 2 additions & 2 deletions sentinel-2/simple_panchromatic/index.md
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Expand Up @@ -10,8 +10,8 @@ scripts:
- script_mosaics.js
examples:
- zoom: '14'
lat: '42.76703'
lng: '36.823'
lat: '-1.29954'
lng: '36.85158'
datasetId: S2L2A
fromTime: '2025-03-03T00:00:00.000Z'
toTime: '2025-03-03T23:59:59.999Z'
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4 changes: 2 additions & 2 deletions sentinel-2/simple_panchromatic/script_mosaics.js
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Expand Up @@ -5,7 +5,7 @@

function setup() {
return {
input: ["B01", "B02", "B03", "B08", "dataMask"],
input: ["B02", "B03", "B04", "B08", "dataMask"],
output: { bands: 4 }
};
}
Expand All @@ -14,7 +14,7 @@ function setup() {

function evaluatePixel(sample) {
// Calculate the mean of the bands
let pan = (sample.B01 + sample.B02 + sample.B03 + sample.B08) / 4;
let pan = (sample.B02 + sample.B03 + sample.B04 + sample.B08) / 4;

return [gain * pan, gain * pan, gain * pan, sample.dataMask];
}