Simon Proud
@simonsat.bsky.social
I work at the European Space Agency as the mission scientist for the Sentinel-2 and Sentinel-3 next generation missions.
I mainly post nice pictures of the Earth from space!
Note: Not an official ESA account, opinions are my own and mine alone!
I do both of these things many times each week. It's not a problem.
November 10, 2025 at 10:59 AM
I do both of these things many times each week. It's not a problem.
Yeah, L1C also has the artifacts - caused by differing detector geometry. Only the L1b can fix it.
very niche so doesn’t make too much difference though, just bugs the perfectionist in me!
Really great that the imagery is on the browser so quickly. Will be super useful for the disaster response.
very niche so doesn’t make too much difference though, just bugs the perfectionist in me!
Really great that the imagery is on the browser so quickly. Will be super useful for the disaster response.
October 28, 2025 at 8:48 PM
Yeah, L1C also has the artifacts - caused by differing detector geometry. Only the L1b can fix it.
very niche so doesn’t make too much difference though, just bugs the perfectionist in me!
Really great that the imagery is on the browser so quickly. Will be super useful for the disaster response.
very niche so doesn’t make too much difference though, just bugs the perfectionist in me!
Really great that the imagery is on the browser so quickly. Will be super useful for the disaster response.
Looks good - but unfortunately the browser introduces some artefacts as it's using the L2 data.
October 28, 2025 at 8:42 PM
Looks good - but unfortunately the browser introduces some artefacts as it's using the L2 data.
Agreed, the pics without Rayleigh correction look much ‘nicer’,IMO
July 30, 2025 at 3:16 PM
Agreed, the pics without Rayleigh correction look much ‘nicer’,IMO
Satpy can preserve this.
July 30, 2025 at 3:16 PM
Satpy can preserve this.
Yes, congrats @fpappenberger.bsky.social ! That's wonderful news!
July 4, 2025 at 8:09 AM
Yes, congrats @fpappenberger.bsky.social ! That's wonderful news!