Pascal Hedelt

Aerosol Cloud Interaction for Cooling (ACtIon4Cooling) - Final Report

Pascal Hedelt, Athina Argyrouli, Dmitry Efremenko, Anna Gialitaki et autres

This document is the Final Report (Deliverable D9) of the ACtIon4Cooling project. The ACtIon4Cooling project aims to contribute to this research by investigating existing Earth Observation (EO) data to enhance our understanding of SRM-related processes and improve monitoring capabilities. The project's work …

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Counterfactual Ship Attribution in Cloud Fields Using Deep Learning and Satellite Observations

Rikard Vinge, Athina Argyrouli, Daniela Espinoza Molina, Pascal Hedelt

Comment on egusphere-2024-1710

Pascal Hedelt, Jens Reichardt, Felix Lauermann, Benjamin Weiß et autres

Abstract. The eruptions of the Tajogaite volcano on the western flank of the Cumbre Vieja ridge on the island of La Palma between September and December 2021 released large amounts of ash and SO2. Transport and dispersion of the volcanic emissions were …

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Comment on essd-2022-315

Ka Lok Chan, Pieter Valks, Klaus-Peter Heue, Ronny Lutz et autres

We introduce the new GOME-2 daily and monthly level 3 product of total column ozone (O3), total and tropospheric column nitrogen dioxide (NO2), total column water vapour, total column bromine oxide (BrO), total column formaldehyde (HCHO) and total column sulphur dioxide (SO2). …

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Comment on gmd-2021-219

Antje Inness, Melanie Ades, Dimitris Balis, Dmitry Efremenko et autres

Abstract. The Copernicus Atmosphere Monitoring Service (CAMS), operated by the European Centre for Medium-Range Weather Forecasts on behalf of the European Commission, provides daily analyses and 5 d forecasts of atmospheric composition, including forecasts of volcanic sulfur dioxide (SO2) in near real …

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Comment on gmd-2021-219

Antje Inness, Melanie Ades, Dimitris Balis, Dmitry Efremenko et autres

Abstract. The Copernicus Atmosphere Monitoring Service (CAMS), operated by the European Centre for Medium-Range Weather Forecasts on behalf of the European Commission, provides daily analyses and 5 d forecasts of atmospheric composition, including forecasts of volcanic sulfur dioxide (SO2) in near real …

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Comment on nhess-2021-105

Hugues Brenot, Nicolas Theys, Lieven Clarisse, Jeroen van gent et autres

The purpose of the EUNADICS-AV (European Natural Airborne Disaster Information and Coordination System for Aviation) prototype early warning system (EWS) is to develop the combined use of harmonised data products from satellite, ground-based and in situ instruments to produce alerts of airborne …

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Comment on acp-2021-294

Nicolas Theys, Vitali Fioletov, Can Li, Isabelle De Smedt et autres

Abstract. Sensitive and accurate detection of sulfur dioxide (SO2) from space is important for monitoring and estimating global sulfur emissions. Inspired by detection methods applied in the thermal infrared, we present here a new scheme to retrieve SO2 columns from satellite observations …

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