An SVM-Based Snow Detection Algorithm for GNSS-R Snow Depth Retrievals

An SVM-Based Snow Detection Algorithm for GNSS-R Snow Depth Retrievals

The signal-to-noise ratio (SNR) is important observations in global navigation satellite system-reflectometry (GNSS-R) technology. The oscillation frequency in the SNR arc is sensitive to different reflecting surfaces and can be used to build height model to track the variation of snow depth. Howeve...

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Bibliographic Details
Main Authors: Yuan Hu, Xintai Yuan, Wei Liu, Qingsong Hu, Jens Wickert, Zhihao Jiang
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Subjects:
Detection
global navigation satellite system-reflectometry (GNSS-R)
signal-to-noise ratio (SNR)
snow depth
support vector machine (SVM)
Online Access:https://ieeexplore.ieee.org/document/9837400/

Internet

https://ieeexplore.ieee.org/document/9837400/

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