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In 2013, the National Oceanic and Atmospheric Administration (NOAA) brought to operations a synthetic aperture radar (SAR)-derived subkilometer resolution wind speed product. This transition from rese...
Some Considerations in The Evaluation of Seasat-A Scatterometer (SASS) Measurements
Seasat-A Scatterometer geophysical algorithms wind parameter
2009/2/16
A study is made of the geophysical algorithms relating the Seasat-A scatterometer (SASS) backscatter measurements σ° with a wind parameter. It is shown that although σ° is closely related to surface f...
Determination of Surface Stress by Seasat-SASS：A Case Study with JASIN Data
Joint Air-Sea Interaction Surface Stress
2009/2/10
The values of sea surface stress determined with the dissipation method and those determined with a surface-layer model from observations on F.S. Meteor during the Joint Air-Sea Interaction (JASIN) Ex...
The Effects of the Variations In Sea Surface Temperature and Atmospheric Stability in the Estimation of Average Wind Speed by SEASAT-SASS
Sea Surface Temperature Atmospheric Stability Average Wind Speed SEASAT-SASS
2009/1/19
Wind speeds from the scatterometer (SASS) on the ocean observing satellite SEASAT averaged over 2° latitude by 2° longitude and a 92-day period are compared with wind speeds from ship reports in the w...
Wavenumber Spectra of Pacific Winds Measured by the Seasat Scatterometer
Seasat-A Satellite Scatterometer Wavenumber Spectra
2009/1/12
Vector winds measured by the Seasat-A Satellite Scatterometer (SASS) are analyzed to determine the spatial structure of oceanic surface winds over wavelengths from 200 to 2200 km. The analysis is perf...
Observation of Long Equatorial Waves in the Pacific Ocean by Seasat Altimetry
Long Equatorial Waves Pacific Ocean Seasat Altimetry
2009/1/9
Synoptic maps of the mesoscale dynamic topography in a band between 7.5°N and 7.5°S in the Pacific Ocean are drawn from Seasat altimeter data. They show a set of eddies 600 km in diameter and 15–20 cm...
Variability of the Somali Current as Observed from Seasat Altimetry
Somali Current Seasat Altimetry
2009/1/5
Three methods of extraction of mesoscale variability from altimetry are compared in the Somali current area: crossover residuals after minimization to reduce orbit errors, along-track variability usin...
Global Wind Stress and Sverdrup Circulation from the Seasat Scatterometer
Seasat-A satellite scatterometer Global Wind Stress Sverdrup Circulation Seasat Scatterometer
2008/12/27
Three months of vector wind observations from the Seasat-A satellite scatterometer (SASS) are used to construct gridded fields of monthly average wind stress and wind stress curl over the global ocean...