Framing, Context, and Methods (Chapter 1)

D Chen, M Rojas, BH Samset, K Cobb… - 2021 - pure.iiasa.ac.at
Working Group I (WGI) of the Intergovernmental Panel on Climate Change (IPCC) assesses
the current evidence on the physical science of climate change, evaluating knowledge …

Operational assimilation of Aeolus winds in the Météo‐France global NWP model ARPEGE

V Pourret, M Šavli, JF Mahfouf… - Quarterly Journal of …, 2022 - Wiley Online Library
Abstract The European Space Agency's Aeolus satellite was launched in August 2018.
Measurements of wind profiles are provided for the first time from space using an onboard …

[HTML][HTML] Drone-based meteorological observations up to the tropopause–a concept study

KB Bärfuss, H Schmithüsen… - Atmospheric …, 2023 - amt.copernicus.org
The main in situ database for numerical weather prediction currently relies on radiosonde
and airliner observations, with large systematic data gaps: horizontally in certain countries …

Recent developments in the data assimilation of AROME/HU numerical weather prediction model

H Tóth, V Homonnai, M Mile, A Várkonyi… - … JOURNAL OF THE …, 2021 - real.mtak.hu
A local three-dimensional variational data assimilation (DA) system was implemented
operationally in AROME/HU (Application of Research to Operations at Mesoscale) non …

Aircraft observations and reanalysis depictions of trends in the North Atlantic winter jet stream wind speeds and turbulence

J Tenenbaum, PD Williams, D Turp… - Quarterly Journal of …, 2022 - Wiley Online Library
Multiple studies have considered whether increased anthropogenic CO2 will affect the wind
speeds and turbulence associated with the winter North Atlantic polar‐front jet stream in the …

[HTML][HTML] Using OSSEs to evaluate GXS impact in the context of international coordination

EL McGrath-Spangler, NC Privé… - … of Atmospheric and …, 2024 - journals.ametsoc.org
Abstract The Geostationary Extended Observations (GeoXO) program plans to include a
hyperspectral infrared (IR) sounder on its central satellite, expected to launch in the mid …

Warm air intrusions reaching the MOSAiC expedition in April 2020—The YOPP targeted observing period (TOP)

G Svensson, S Murto, MD Shupe… - Elementa: Science of …, 2023 - online.ucpress.edu
In the spring period of the Multidisciplinary drifting Observatory for the Study of Arctic Climate
(MOSAiC) expedition, an initiative was in place to increase the radiosounding frequency …

Assessment for operational assimilation of horizontal line of sight winds from the European Space Agency's Aeolus at the Met Office

G Halloran, M Forsythe - Quarterly Journal of the Royal …, 2024 - Wiley Online Library
Abstract The European Space Agency's Aeolus satellite was launched in August 2018 and
began delivering horizontal line‐of‐sight (HLOS) wind observations in early September …

Update to aircraft observations and reanalysis depictions of trends in the North Atlantic winter jet stream wind speeds and turbulence

J Tenenbaum, PD Williams - Quarterly Journal of the Royal …, 2024 - Wiley Online Library
Three more Northern Hemisphere winters (2021–2023) of European Centre for Medium-
range Weather Forecasts Reanalysis v5 (ERA5) data and the North Atlantic Oscillation …

Assimilation of aircraft observations over the Indian monsoon region: Investigation of the effects of COVID‐19 on a reanalysis

SI Rani, BP Jangid, T Francis, P Sharma… - Quarterly Journal of …, 2023 - Wiley Online Library
Abstract Since March 2020, the COVID‐19 pandemic has significantly reduced the
availability of global aircraft‐based observations (ABOs), which has been restored later in …