NASA NTRS · 19920059665
Spatial resolution enhancement of terrestrial features using deconvolved SSM/I microwave brightness temperatures
Abstract
A method for enhancing the 19, 22, and 37 GHz measurements of the SSM/I (Special Sensor Microwave/Imager) to the spatial resolution and sampling density of the high resolution 85-GHz channel is presented. An objective technique for specifying the tuning parameter, which balances the tradeoff between resolution and noise, is developed in terms of maximizing cross-channel correlations. Various validation procedures are performed to demonstrate the effectiveness of the method, which hopefully will provide researchers with a valuable tool in multispectral applications of satellite radiometer data.
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Farrar, Michael R., Smith, Eric A.. 1992-03-01. Spatial resolution enhancement of terrestrial features using deconvolved SSM/I microwave brightness temperatures. https://ntrs.nasa.gov/citations/19920059665
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