The Atmosphere Science Cluster – Research Opportunities 4 – European Coordinated Global Methane (CH4) Assessment is established under the Scientific Exploitation component of the FutureEO Programme. It is intended to support innovative scientific development, which responds to research and networking opportunities in the Atmospheric research domain. This activity is part of a coordination initiative between …
The Atmosphere Science Cluster – Research Opportunities 5 – European Coordinated Study on Aerosol and Aerosol/Cloud Interactions is established under the Scientific Exploitation component of the FutureEO Programme. It is intended to support innovative scientific development, which responds to research and networking opportunities in the Atmospheric research domain. This activity is part of a coordination …
Certainly not according to available data. The claim of a so called “ozone hole” in the tropical lower stratosphere, “seven times larger in area than the one over Antarctica” (see Fig. 1), was made by a – highly controversial – paper (Lu, 2022). The study used data from the smoothed and gap-filled version of the …
A team of researchers estimated the carbon dioxide (CO2) emissions from coal-fired power plants and other major anthropogenic point sources in the South African Highveld region using space-based data. The results indicate that CO2 emissions can be obtained also in challenging cases where the plumes from multiple sources overlap. The new publication characterizes CO2 emissions …
Methane is among the most important greenhouse gases in the Earth’s atmosphere, causing rapid global warming. A recent study indicates that tropical methane emissions explain a large fraction of the global atmospheric methane growth (Feng et al., 2022). The relatively short lifetime of methane of about a decade makes methane emissions an attractive target of …
3DCTRL project aims to evaluate cloud correction methodologies in Copernicus Sentinel-4, Sentinel-5 and Sentinel-5p trace gas retrieval schemes and to explore ways to improve handling of realistic clouds in the retrievals of atmospheric species. Cloud shadow fraction, cloud top height, cloud optical depth, solar zenith and viewing angles, were identified as the metrics being the …
Atmospheric aerosol is one of the main drivers of climate changes. Importance of accurate global aerosol characterization for climate studies and air pollution monitoring is a well recognized problem (e.g., see IPCC AR5 by Boucher et al.2013). In addition to the traditional spectral Aerosol Optical Depth (AOD) such characterization should also include such extended aerosol …
The European Space Agency (ESA) organised an Earth Observation (EO) training course in collaboration with the NASA Jet Propulsion Laboratory (JPL). The course took place from 19 – 23 September 2022 at the premises of the Andoya Space Centre (ASC) in Andenes, Norway. The training was designed to promote and disseminate EO data and information-based …
Time to apply for the Earth Observation (EO) training course organised in collaboration between ESA and the NASA Jet Propulsion Laboratory (JPL): deadline for application is 15 July 2022. The course will take place on 19 – 23 September 2022 at the premises of the Andoya Space Centre (ASC) in Andenes, Norway. Intended for researchers, …
The detection of trace gas plumes allows us to improve attribution of pollutant emissions and photochemical processing in the global troposphere. Data collected by the ESA TROPOspheric Monitoring Instrument (TROPOMI) has resulted in a growing number of case studies that have used ad hoc methods to detect plumes for science applications. Developing a more comprehensive …
