Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Mean dynamic topography: inter-comparisons and errors.

Rory J Bingham1, Keith Haines

  • 1University of Reading Environmental Systems Science Centre 3 Earley Gate, Whiteknights Road, Reading RG6 6AL, UK. rjbi@pol.ac.uk

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|March 16, 2006
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Uncertainties of particulate organic carbon concentrations in the mesopelagic zone of the Atlantic ocean.

Open research Europe·2023
Same author

Lower satellite-gravimetry estimates of Antarctic sea-level contribution.

Nature·2012
Same author

Global hydrology modelling and uncertainty: running multiple ensembles with a campus grid.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2010
Same author

Modelling the global coastal ocean.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2008
Same author

Land surface anomaly simulations and predictions with a climate model: an El Niño Southern Oscillation case study.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2008
Same author

Decadal climate prediction (project GCEP).

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2008
Same journal

Inverse FIP effect plasma in the solar atmosphere: a synthesis of current understanding and new insights from AR 11967.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Signs of sulfur fractionation under high magnetic field strength.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

First ionization potential fractionation of sulfur observed with spectral imaging of the coronal environment.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Chromospheric dynamics and turbulence regulate the solar FIP effect.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Exploring the link between wave activity in the photospheric velocity driver and the FIP bias in the solar corona.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Radiative hydrodynamic simulations of first ionization potential fractionation in solar flares.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
See all related articles

This study presents a new method for calculating mean dynamic topography (MDT) and its error in the North Atlantic. The composite MDT shows high accuracy, aiding ocean circulation and climate studies.

Area of Science:

  • Oceanography
  • Geophysics
  • Climate Science

Background:

  • Ocean dynamic topography (MDT) is crucial for understanding ocean circulation and climate regulation.
  • Accurate MDT data is needed to determine geostrophic surface currents.

Purpose of the Study:

  • To present a novel approach for computing mean dynamic topography (MDT) and its associated error field for the northern North Atlantic.
  • To provide a validated MDT product for oceanographic research.

Main Methods:

  • An ensemble of MDTs generated by assimilating hydrographic data into a numerical ocean model was used.
  • The spread within the ensemble served as a measure of the MDT error.
  • Taylor diagrams were employed for comparison with alternative MDT methods.

Related Experiment Videos

Main Results:

  • A composite MDT was created with an root-mean-square (r.m.s.) error of 3.2 cm.
  • The associated geostrophic currents had an r.m.s. error of 2.5 cm/s.
  • The composite MDT showed strong agreement with an MDT derived from the GRACE geoid GGM01C.

Conclusions:

  • The novel ensemble approach provides a reliable MDT and error field for the northern North Atlantic.
  • The composite MDT and its error field serve as valuable validation tools for other MDT products.
  • This work contributes to improved ocean circulation studies and climate modeling.