Phytoplankton are microscopic organisations that live in both fresh and seawater and form one of the lowest levels of the aquatic food chain, with many marine creatures eating them. Phytoplankton contain chlorophyll, like plants, and therefore require sunlight to survive … Continue reading
On February 16th 2016, just before 6 pm, the third Sentinel of the Copernicus programme, Sentinel-3A was launched. It was joined in space by its twin, Sentinel-3B, twenty-six months later on the 25 April 2018. Both of the Sentinel-3 satellites … Continue reading
The latest Sentinel satellite in the Copernicus programme, 3B, launched on the 25th April from the Plesetsk Cosmodrome in Russia. Lift-off was at 18.57 (BST) and you could have watched the event live on the ESA broadcast. Sentinel-3B is the … Continue reading
The titular paraphrasing of the famous falling tree in the forest riddle was well and truly answered this week, and shows just how far satellite remote sensing has come in recent years. Last week sometime between Monday 10th July and … Continue reading
This week marks the thirtieth anniversary of the launch of the first SPOT satellite, making it one of the longest satellite time series datasets. The French Space Agency (CNES) established the series of Satellites Pour l’Observation de la Terre, known … Continue reading
At 17.57 GMT yesterday (16th February 2016) Sentinel-3 set sail from the Plesetsk Space Centre in Russia, heading for its 814 km sun-synchronous low Earth orbit. Like all the other Sentinel launches, we were at home watching the live feed! … Continue reading
It’s an exciting time to be in ocean colour! A couple of weeks ago we highlighted the new US partnership using ocean colour as an early warning system for harmful freshwater algae blooms, and last week a new ocean colour … Continue reading
