Data Assimilation For The Earth System
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Author |
: Richard Swinbank |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 377 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9789401000291 |
ISBN-13 |
: 9401000298 |
Rating |
: 4/5 (91 Downloads) |
Synopsis Data Assimilation for the Earth System by : Richard Swinbank
Data assimilation is the combination of information from observations and models of a particular physical system in order to get the best possible estimate of the state of that system. The technique has wide applications across a range of earth sciences, a major application being the production of operational weather forecasts. Others include oceanography, atmospheric chemistry, climate studies, and hydrology. Data Assimilation for the Earth System is a comprehensive survey of both the theory of data assimilation and its application in a range of earth system sciences. Data assimilation is a key technique in the analysis of remote sensing observations and is thus particularly useful for those analysing the wealth of measurements from recent research satellites. This book is suitable for postgraduate students and those working on the application of data assimilation in meteorology, oceanography and other earth sciences.
Author |
: Jean-Christophe Calvet |
Publisher |
: MDPI |
Total Pages |
: 236 |
Release |
: 2019-11-20 |
ISBN-10 |
: 9783039216406 |
ISBN-13 |
: 3039216406 |
Rating |
: 4/5 (06 Downloads) |
Synopsis Assimilation of Remote Sensing Data into Earth System Models by : Jean-Christophe Calvet
In the Earth sciences, a transition is currently occurring in multiple fields towards an integrated Earth system approach, with applications including numerical weather prediction, hydrological forecasting, climate impact studies, ocean dynamics estimation and monitoring, and carbon cycle monitoring. These approaches rely on coupled modeling techniques using Earth system models that account for an increased level of complexity of the processes and interactions between atmosphere, ocean, sea ice, and terrestrial surfaces. A crucial component of Earth system approaches is the development of coupled data assimilation of satellite observations to ensure consistent initialization at the interface between the different subsystems. Going towards strongly coupled data assimilation involving all Earth system components is a subject of active research. A lot of progress is being made in the ocean–atmosphere domain, but also over land. As atmospheric models now tend to address subkilometric scales, assimilating high spatial resolution satellite data in the land surface models used in atmospheric models is critical. This evolution is also challenging for hydrological modeling. This book gathers papers reporting research on various aspects of coupled data assimilation in Earth system models. It includes contributions presenting recent progress in ocean–atmosphere, land–atmosphere, and soil–vegetation data assimilation.
Author |
: Jean-Christophe Calvet |
Publisher |
: |
Total Pages |
: 236 |
Release |
: 2019 |
ISBN-10 |
: 3039216414 |
ISBN-13 |
: 9783039216413 |
Rating |
: 4/5 (14 Downloads) |
Synopsis Assimilation of Remote Sensing Data into Earth System Models by : Jean-Christophe Calvet
In the Earth sciences, a transition is currently occurring in multiple fields towards an integrated Earth system approach, with applications including numerical weather prediction, hydrological forecasting, climate impact studies, ocean dynamics estimation and monitoring, and carbon cycle monitoring. These approaches rely on coupled modeling techniques using Earth system models that account for an increased level of complexity of the processes and interactions between atmosphere, ocean, sea ice, and terrestrial surfaces. A crucial component of Earth system approaches is the development of coupled data assimilation of satellite observations to ensure consistent initialization at the interface between the different subsystems. Going towards strongly coupled data assimilation involving all Earth system components is a subject of active research. A lot of progress is being made in the ocean-atmosphere domain, but also over land. As atmospheric models now tend to address subkilometric scales, assimilating high spatial resolution satellite data in the land surface models used in atmospheric models is critical. This evolution is also challenging for hydrological modeling. This book gathers papers reporting research on various aspects of coupled data assimilation in Earth system models. It includes contributions presenting recent progress in ocean-atmosphere, land-atmosphere, and soil-vegetation data assimilation.
Author |
: National Research Council |
Publisher |
: National Academies Press |
Total Pages |
: 89 |
Release |
: 1991-02-01 |
ISBN-10 |
: 9780309045360 |
ISBN-13 |
: 0309045363 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Four-Dimensional Model Assimilation of Data by : National Research Council
This volume explores and evaluates the development, multiple applications, and usefulness of four-dimensional (space and time) model assimilations of data in the atmospheric and oceanographic sciences and projects their applicability to the earth sciences as a whole. Using the predictive power of geophysical laws incorporated in the general circulation model to produce a background field for comparison with incoming raw observations, the model assimilation process synthesizes diverse, temporarily inconsistent, and spatially incomplete observations from worldwide land, sea, and space data acquisition systems into a coherent representation of an evolving earth system. The book concludes that this subdiscipline is fundamental to the geophysical sciences and presents a basic strategy to extend the application of this subdiscipline to the earth sciences as a whole.
Author |
: William Lahoz |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 710 |
Release |
: 2010-07-23 |
ISBN-10 |
: 9783540747031 |
ISBN-13 |
: 3540747036 |
Rating |
: 4/5 (31 Downloads) |
Synopsis Data Assimilation by : William Lahoz
Data assimilation methods were largely developed for operational weather forecasting, but in recent years have been applied to an increasing range of earth science disciplines. This book will set out the theoretical basis of data assimilation with contributions by top international experts in the field. Various aspects of data assimilation are discussed including: theory; observations; models; numerical weather prediction; evaluation of observations and models; assessment of future satellite missions; application to components of the Earth System. References are made to recent developments in data assimilation theory (e.g. Ensemble Kalman filter), and to novel applications of the data assimilation method (e.g. ionosphere, Mars data assimilation).
Author |
: Seon Ki Park |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 736 |
Release |
: 2013-05-22 |
ISBN-10 |
: 9783642350887 |
ISBN-13 |
: 3642350887 |
Rating |
: 4/5 (87 Downloads) |
Synopsis Data Assimilation for Atmospheric, Oceanic and Hydrologic Applications (Vol. II) by : Seon Ki Park
This book contains the most recent progress in data assimilation in meteorology, oceanography and hydrology including land surface. It spans both theoretical and applicative aspects with various methodologies such as variational, Kalman filter, ensemble, Monte Carlo and artificial intelligence methods. Besides data assimilation, other important topics are also covered including targeting observation, sensitivity analysis, and parameter estimation. The book will be useful to individual researchers as well as graduate students for a reference in the field of data assimilation.
Author |
: Eugenia Kalnay |
Publisher |
: Cambridge University Press |
Total Pages |
: 0 |
Release |
: 2024-10-31 |
ISBN-10 |
: 1107009006 |
ISBN-13 |
: 9781107009004 |
Rating |
: 4/5 (06 Downloads) |
Synopsis Earth System Modeling, Data Assimilation and Predictability by : Eugenia Kalnay
Since the publication of the first edition of this highly regarded textbook, the value of data assimilation has become widely recognized across the Earth sciences and beyond. Data assimilation methods are now being applied to many areas of prediction and forecasting, including extreme weather events, wildfires, infectious disease epidemics, and economic modeling. This second edition provides a broad introduction to applications across the Earth systems and coupled Earth-human systems, with an expanded range of topics covering the latest developments of variational, ensemble, and hybrid data assimilation methods. New toy models and intermediate-complexity atmospheric general circulation models provide hands-on engagement with key concepts in numerical weather prediction, data assimilation, and predictability. The inclusion of computational projects, exercises, lecture notes, teaching slides, and sample exams makes this textbook an indispensable and practical resource for advanced undergraduate and graduate students, researchers, and practitioners who work in weather forecasting and climate prediction.
Author |
: Eugenia Kalnay |
Publisher |
: Cambridge University Press |
Total Pages |
: 368 |
Release |
: 2003 |
ISBN-10 |
: 0521796296 |
ISBN-13 |
: 9780521796293 |
Rating |
: 4/5 (96 Downloads) |
Synopsis Atmospheric Modeling, Data Assimilation and Predictability by : Eugenia Kalnay
This book, first published in 2002, is a graduate-level text on numerical weather prediction, including atmospheric modeling, data assimilation and predictability.
Author |
: Eugenia Kalnay |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 2024 |
ISBN-10 |
: 0511920601 |
ISBN-13 |
: 9780511920608 |
Rating |
: 4/5 (01 Downloads) |
Synopsis Earth System Modeling, Data Assimilation and Predictability by : Eugenia Kalnay
"Data Assimilation methods are now applied to many areas of prediction and forecasting. This second edition introduces readers to applications across Earth systems and coupled Earth-Human Systems. It's indispensable for advanced undergraduate and graduate students, researchers, and practitioners working in weather forecasting and climate prediction"--
Author |
: National Academies of Sciences, Engineering, and Medicine |
Publisher |
: National Academies Press |
Total Pages |
: 351 |
Release |
: 2016-08-22 |
ISBN-10 |
: 9780309388801 |
ISBN-13 |
: 0309388805 |
Rating |
: 4/5 (01 Downloads) |
Synopsis Next Generation Earth System Prediction by : National Academies of Sciences, Engineering, and Medicine
As the nation's economic activities, security concerns, and stewardship of natural resources become increasingly complex and globally interrelated, they become ever more sensitive to adverse impacts from weather, climate, and other natural phenomena. For several decades, forecasts with lead times of a few days for weather and other environmental phenomena have yielded valuable information to improve decision-making across all sectors of society. Developing the capability to forecast environmental conditions and disruptive events several weeks and months in advance could dramatically increase the value and benefit of environmental predictions, saving lives, protecting property, increasing economic vitality, protecting the environment, and informing policy choices. Over the past decade, the ability to forecast weather and climate conditions on subseasonal to seasonal (S2S) timescales, i.e., two to fifty-two weeks in advance, has improved substantially. Although significant progress has been made, much work remains to make S2S predictions skillful enough, as well as optimally tailored and communicated, to enable widespread use. Next Generation Earth System Predictions presents a ten-year U.S. research agenda that increases the nation's S2S research and modeling capability, advances S2S forecasting, and aids in decision making at medium and extended lead times.