Data assimilation in the geosciences: An overview of methods, issues, and perspectives

A Carrassi, M Bocquet, L Bertino… - Wiley Interdisciplinary …, 2018 - Wiley Online Library
We commonly refer to state estimation theory in geosciences as data assimilation (DA). This
term encompasses the entire sequence of operations that, starting from the observations of a …

Coupled data assimilation and parameter estimation in coupled ocean–atmosphere models: a review

S Zhang, Z Liu, X Zhang, X Wu, G Han, Y Zhao, X Yu… - Climate Dynamics, 2020 - Springer
Recent studies have started to explore coupled data assimilation (CDA) in coupled ocean–
atmosphere models because of the great potential of CDA to improve climate analysis and …

[HTML][HTML] Review of the ensemble Kalman filter for atmospheric data assimilation

PL Houtekamer, F Zhang - Monthly Weather Review, 2016 - journals.ametsoc.org
Review of the Ensemble Kalman Filter for Atmospheric Data Assimilation in: Monthly
Weather Review Volume 144 Issue 12 (2016) Jump to Content Jump to Main Navigation …

[HTML][HTML] NorCPM1 and its contribution to CMIP6 DCPP

I Bethke, Y Wang, F Counillon… - Geoscientific Model …, 2021 - gmd.copernicus.org
Abstract The Norwegian Climate Prediction Model version 1 (NorCPM1) is a new research
tool for performing climate reanalyses and seasonal-to-decadal climate predictions. It …

Monsoon mission: a targeted activity to improve monsoon prediction across scales

SA Rao, BN Goswami, AK Sahai… - Bulletin of the …, 2019 - journals.ametsoc.org
In spite of the summer monsoon's importance in determining the life and economy of an
agriculture-dependent country like India, committed efforts toward improving its prediction …

GEOS‐S2S version 2: The GMAO high‐resolution coupled model and assimilation system for seasonal prediction

A Molod, E Hackert, Y Vikhliaev, B Zhao… - Journal of …, 2020 - Wiley Online Library
Abstract The Global Modeling and Assimilation Office (GMAO) has recently released a new
version of the Goddard Earth Observing System (GEOS) Subseasonal to Seasonal …

Coupled data assimilation for integrated earth system analysis and prediction

SG Penny, TM Hamill - Bulletin of the American Meteorological Society, 2017 - JSTOR
An international workshop on coupled data assimilation (CDA) hosted at Météo-France was
conducted to mark progress in CDA made at operational centers and highlight …

An agenda for land data assimilation priorities: Realizing the promise of terrestrial water, energy, and vegetation observations from space

S Kumar, J Kolassa, R Reichle, W Crow… - Journal of Advances …, 2022 - Wiley Online Library
The task of quantifying spatial and temporal variations in terrestrial water, energy, and
vegetation conditions is challenging due to the significant complexity and heterogeneity of …

Strongly coupled data assimilation in multiscale media: Experiments using a quasi‐geostrophic coupled model

SG Penny, E Bach, K Bhargava… - Journal of Advances …, 2019 - Wiley Online Library
Strongly coupled data assimilation (SCDA) views the Earth as one unified system. This
allows observations to have an instantaneous impact across boundaries such as the air‐sea …

[PDF][PDF] Data assimilation in oceanography: Current status and new directions

I Hoteit, X Luo, M Bocquet, A Kohl… - New frontiers in …, 2018 - diginole.lib.fsu.edu
Characterizing and forecasting the state of the ocean is essential for various scientific,
management, commercial, and recreational applications. This is, however, a challenging …