Datasets / OW AVISO Sea-Surface Height & Niiler Climatology


OW AVISO Sea-Surface Height & Niiler Climatology

Published By National Oceanic and Atmospheric Administration, Department of Commerce

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a set of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The dataset contains satellite-derived sea-surface height measurements collected by means of the TOPEX/Poseidon/ERS, JASON-1/Envisat, and Jason-2/Envisat satellite sensors. The data is collected twice a week, and is available at weekly and monthly intervals at a spatial resolution of approximately 0.25 degrees. The geographic coverage is global, and the temporal coverage ranges from 1992-present. The data is combined with a Niiler Climatology (Niiler et al., 1994) and geostrophic currents (u and v components) are mathematically derived.