NDLI: Surface winds from the SSM/I using neural networks

Content Provider	IEEE Xplore Digital Library
Author	Krasnopolsky, V.M. Breaker, L.C. Gemmill, W.H.
Copyright Year	1996
Description	Author affiliation: Environ. Modeling Center, Nat. Center for Environ. Prediction, Camp Springs, MD, USA (Krasnopolsky, V.M.; Breaker, L.C.; Gemmill, W.H.)
Abstract	An improved neural network (NN) wind speed retrieval algorithm which covers the entire range permitted for retrievals both with respect to moisture and wind speed is presented. Improvements in the NN approach have permitted the development of a wind speed retrieval algorithm which can retrieve wind speeds up to /spl sim/25 m/sec for LWP concentrations <0.5 kg/m/sup 2/, with a bias of /spl sim/0.2 m/s and an rms error of /spl sim/1.75 m/s. Also, results are presented which demonstrate significant correlation (correlation coefficient /spl sim/0.75) between wind directions retrieved, using a NN, and buoy wind direction. Although the F10 SSM/I data set which was used in this study was noisy, higher quality data are now being used to develop a prototype for a NN wind direction retrieval algorithm for the SSM/I.
Starting Page	1712
Ending Page	1714
File Size	328311
Page Count	3
File Format	PDF
ISBN	0780330684
DOI	10.1109/IGARSS.1996.517862
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-05-31
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Neural networks Wind speed Moisture Transfer functions Sea surface Predictive models Springs Electronic mail Ink Noise generators
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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