Atmospheric Monitoring - Climate Change - Sentinel Online
Space-based sensors help detect otherwise invisible changes, peering either sideways or down through the atmosphere to build up three-dimensional views of its chemical composition, sensitive to a few parts per billion.
The Copernicus Sentinel-5P mission is dedicated to monitor the atmosphere and its TROPOMI sensor is capable of measuring atmospheric constituents.
25 February 2016
Each year, about a quarter of the carbon dioxide we release into the atmosphere ends up in the ocean, but how it happens is still not fully understood. The Sentinel-3A satellite is poised to play an important role in shedding new light on this exchange.
Mesoscale marine atmospheric boundary layer (MABL) phenomena are frequently observed by satellite sensors. They appear either as organised cloud patterns in visible-infrared satellite images or as coherent patterns on the sea surface in microwave synthetic aperture radar (SAR) images.
13 January 2014
Like thermometers in the sky, satellite instruments can measure the temperatures of Earth's surfaces. ESA's new GlobTemperature project is merging these data from a variety of spaceborne sensors to provide scientists with a one-stop shop for land, lake and ice temperature data.
A new fire detection algorithm ALGO3, has been tested and validated for ATSR-1/-2 and AATSR. This extends the ATSR World Fire Atlas (WFA) to 21 years of night-time fire series.