Geir Evensen - Publications, H-index & Citations

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Geir Evensen

norwegian research centre norce

41H-index

209Paper Count

2.2WCitation Count

Published Papers 16

Publication Date

Adaptive Correlation-and Distance-Based Localization for Iterative Ensemble Smoothers in a Coupled Nonlinear Multiscale Model

MONTHLY WEATHER REVIEW

IF3

2025-11-01

PREAI

Vossepoel, Femke C.; Evensen, Geir; Van Leeuwen, Peter Jan

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Learning from weather and climate science to prepare for a future pandemic

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2023-01-17

OAAI

Schemm, Sebastian; Grund, Dana; Knutti, Reto; Wernli, Heini; Ackermann, Martin; Evensen, Geir

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Subspace Ensemble Randomized Maximum Likelihood with Local Analysis for Time-Lapse-Seismic-Data Assimilation

SPE JOURNAL

IF3

2021-02-10

PREAI

Silva Neto, Gilson Moura; Soares, Ricardo Vasconcellos; Evensen, Geir; Davolio, Alessandra; Schiozer, Denis Jose

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Handling Big Models and Big Data Sets in History-Matching Problems through an Adaptive Local Analysis Scheme

SPE JOURNAL

IF3

2020-10-19

PREAI

Soares, Ricardo Vasconcellos; Luo, Xiaodong; Evensen, Geir; Bhakto, Tuhin

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

WILEY INTERDISCIPLINARY REVIEWS-CLIMATE CHANGE

IF10.3

2018-07-09

369

OAAI

Carrassi, Alberto; Bocquet, Marc; Bertino, Laurent; Evensen, Geir

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Structural Surface Uncertainty Modeling and Updating Using the Ensemble Kalman Filter

SPE JOURNAL

IF3

2010-08-05

PREAI

Seiler, A.; Aanonsen, S. I.; Evensen, G.; Rivences, J. C.

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The Ensemble Kalman Filter for Combined State and Parameter Estimation MONTE CARLO TECHNIQUES FOR DATA ASSIMILATION IN LARGE SYSTEMS

IEEE CONTROL SYSTEMS MAGAZINE

IF6.3

2009-06-01

387

PREAI

Evensen, Geir

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History Matching Using the Ensemble Kalman Filter on a North Sea Field Case

SPE JOURNAL

IF3

2008-12-15

PREAI

Haugen, Vibeke; Naevdal, Geir; Natvik, Lars-Jorgen; Evensen, Geir; Berg, Aina M.; Flornes, Kristin M.

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Incorporating 4D seismic data in reservoir simulation models using ensemble Kalman filter

SPE JOURNAL

IF3

2007-09-19

145

PREAI

Skjervheim, J.-A.; Evensen, G.; Aanonsen, S. I.; Ruud, B. O.; Johansen, T. A.

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Assimilating synthetic CryoSat sea ice thickness in a coupled ice-ocean model

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS

IF3.4

2007-07-20

OAAI

Lisaeter, K. A.; Evensen, G.; Laxon, S.

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The impact of ensemble filter definition on the assimilation of temperature profiles in the tropical Pacific

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY

IF2.9

2006-12-29

OAAI

Leeuwenburgh, O.; Evensen, G.; Bertino, L.

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A hybrid coordinate ocean model for shelf sea simulation

OCEAN MODELLING

IF2.9

2006-01-01

OAAI

Winther, Nina Gjerde; Evensen, Geir

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Indian Ocean: Validation of the Miami Isopycnic Coordinate Ocean Model and ENSO events during 1958-1998

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS

IF3.4

2002-05-25

PREAI

Haugen, VE; Johannessen, OM; Evensen, G

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A singular evolutive extended Kalman filter to assimilate ocean color data in a coupled physical-biochemical model of the North Atlantic ocean

OCEAN MODELLING

IF2.9

2001-01-01

PREAI

Carmillet, V.; Brankart, J. -M.; Brasseur, P.; Drange, H.; Evensen, G.; Verron, J.

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Satellite earth observation in operational oceanography

COASTAL ENGINEERING

IF4.5

2000-09-01

PREAI

Johannessen, OM; Sandven, S; Jenkins, AD; Durand, D; Pettersson, LH; Espedal, H; Evensen, G; Hamre, T

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Parameter estimation solving a weak constraint variational formulation for an Ekman model

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS

IF3.4

1997-06-15

OAAI

Eknes, M; Evensen, G

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Research Directions