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Measuring Ocean Surface Wind from Space

This chapter summarizes the measurement of ocean surface wind vectors by scatterometers and wind speed by radar altimeters, synthetic aperture radars (SAR), and microwave radiometers. Secondary factors, other than winds, that affect radar backscatter are reviewed. Potential methods to improve wind retrieval are also discussed. Examples of recent applications using improved coverage and resolution are provided. Anticipated future technology and satellite missions are introduced.