Achieving the *Copernicus Image of the day* look

[guillemc23]

I'm wondering, does anyone know how Copernicus obtains these images? The contrast and colors look so good for visualization purposes and I'm wondering if we could do this with rio-color formulae and/or band expressions 🤔

There are plenty of examples on the Image of the day gallery:
https://www.copernicus.eu/en/media/image-day-gallery/snow-capped-mount-etna-and-coastal-waters-sicily-italy
https://www.copernicus.eu/en/media/image-day-gallery/tulips-full-bloom-across-south-holland-netherlands
https://www.copernicus.eu/en/media/image-day-gallery/anafi-and-its-islets-southern-aegean-sea
https://www.copernicus.eu/en/media/image-day-gallery/water-turbidity-along-gargano-peninsula-italy

So far, the combinations I've tested don't look anywhere similar to this :-)

Thank you!