Boundary Conditions, Data Assimilation, and Predictability in Coastal Ocean Models

2005 ◽  
Author(s):  
Roger M. Samelson ◽  
John S. Allen ◽  
Gary D. Egbert ◽  
John C. Kindle ◽  
Chris Snyder
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Models

Boundary Conditions, Data Assimilation, and Predictability in Coastal Ocean Models

2006 ◽  
Author(s):  
Roger M. Samelson ◽  
John S. Allen ◽  
Gary D. Egbert ◽  
John C. Kindle ◽  
Chris Snyder
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Models

Boundary Conditions, Data Assimilation, and Predictability in Coastal Ocean Models

2007 ◽  
Author(s):  
Roger M. Samelson ◽  
John S. Allen ◽  
Gary D. Egbert ◽  
John C. Kindle ◽  
Chris Snyder
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Models

Boundary Conditions, Data Assimilation, and Predictability in Coastal Ocean Models

2009 ◽  
Author(s):  
Roger M. Samelson ◽  
John S. Allen ◽  
Gary D. Egbert ◽  
Igor Shulman ◽  
Chris Snyder
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Models

Boundary Conditions, Data Assimilation, and Predictability in Coastal Ocean Models

2007 ◽  
Author(s):  
Roger M. Samelson ◽  
John S. Allen ◽  
Gary D. Egbert ◽  
John C. Kindle ◽  
Chris Snyder
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Models

scholarly journals Variational data assimilation for optimizing boundary conditions in ocean models

2015 ◽  
Vol 40 (6) ◽  
pp. 383-391 ◽  
Author(s):  
K. Kazantseva ◽  
E. Kazantsev ◽  
M. A. Tolstykh
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Variational Data Assimilation ◽  
Ocean Models

scholarly journals Considerations on Open Boundary Conditions for Regional and Coastal Ocean Models

2006 ◽  
Vol 23 (11) ◽  
pp. 1604-1613 ◽  
Author(s):  
P. Marsaleix ◽  
F. Auclair ◽  
C. Estournel
Keyword(s):  
Energy Conservation ◽  
Boundary Conditions ◽  
Radiation Condition ◽  
Coastal Ocean ◽  
Open Boundary ◽  
External Information ◽  
Advection Equation ◽  
Open Boundary Conditions ◽  
Ocean Models ◽  
Mass And Energy Conservation

Abstract This paper reviews the usual open boundary conditions (OBCs) for coastal ocean models and proposes a complete set of open boundaries based on stability criteria, on mass and energy conservation arguments, and on the ability to enforce external information. This set includes a radiation condition for barotropic variables, an equation of wave propagation for baroclinic velocities, and an advection equation for tracers. Considerations on mass and energy conservation properties suggest a suitable numerical treatment of the barotropic scheme, which is different from what is commonly used. Restoring terms, when classically added in the Sommerfeld OBCs, are not consistent with external fields. It is shown that this can be avoided if proper numerical schemes are used or if OBCs are applied on differences between the model and forcing rather than on absolute variables. Finally, this paper shows that simplistic advection-type methods for temperature and salinity should not be used in sigma coordinate models because this introduces errors in the computation of the horizontal pressure gradient.

Generating Delft3D Boundary Conditions Using the Navy Coastal Ocean Model

2012 ◽  
Author(s):  
Kacey Edwards ◽  
Tiffany Nguyen ◽  
David Sitton
Keyword(s):  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Model ◽  
Coastal Ocean Model

Optimized Boundary Conditions and Data Assimilation with Application to theM2Tide in the Yellow Sea

1998 ◽  
Vol 15 (4) ◽  
pp. 1066-1071 ◽  
Author(s):  
Igor Shulman ◽  
James K. Lewis ◽  
Alan F. Blumberg ◽  
B. Nicholas Kim
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Yellow Sea ◽  
The Yellow Sea
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