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Home Institutional Repository An improved simulation model for spaceborne scatterometer measurements

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An improved simulation model for spaceborne scatterometer measurements

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Permanent URL	http://hdl.lib.byu.edu/1877/1016
Title	An improved simulation model for spaceborne scatterometer measurements
BYU Creator	Long, David G.
Creator	Yoho, Peter K.
Keywords	geophysical signal processing; spaceborne radar
Description/Abstract	Development of scatterometer designs and applications requires extensive data simulation. The advancing capabilities of instruments motivates our proposal for an improved simulation model for noisy scatterometer measurements. Previous simulation models do not separately account for the two forms of random variation - signal fading and additive noise - which affect scatterometer measurements. The proposed model is able to generate data that are statistically equivalent (in a mean and variance sense) to actual instrument measurements by accounting for both variations, while maintaining ease of implementation. The model is particularly adept at handling design tradeoffs related to signal-to-noise ratios by appropriately separating fading and additive noise. Unlike previous models, the new model also can account for correlation between measurements, an issue that has recently become important.
Source	Yoho, P. K., and D. G. Long. "An Improved Simulation Model for Spaceborne Scatterometer Measurements." Geoscience and Remote Sensing, IEEE Transactions on 41.11 (2003): 2692-5;
Publisher	IEEE
Date Original	2003-11
Language	English eng en
Publication Type	Peer-Reviewed Articles
Type	Text
Format	application/pdf
Owning Institution	Brigham Young University
BYU College	Ira A. Fulton College of Engineering and Technology
BYU Department	Electrical and Computer Engineering
Copyright Status	(c) 2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.;
Copyright Use Information	http://www.lib.byu.edu/generic_copyright.html

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