https://www.more-than-planet.eu/about2025-06-26T15:53:15+02:00weekly0.5https://www.more-than-planet.eu/uploads/media/summer-bloom-of-algae-in-the-central-Baltic-Sea-off-Gotland-Contains-modified-Copernicus-Sentinel-data-2019-processed-by-ESA-Licence-CC-BY-SA-IGO-3.0-1.jpgSummer bloom of algae in the central Baltic Sea off Gotland Contains modified Copernicus Sentinel data 2019 processed by ESA Licence CC BY SA IGO 3 0 1