Characterizing Ionospheric Effects on GNSS Reflectometry at Grazing Angles from Space

Characterizing Ionospheric Effects on GNSS Reflectometry at Grazing Angles from Space

Coherent observations in GNSS reflectometry are prominent in regions with smooth reflecting surfaces and at grazing elevation angles. However, within these lower elevation ranges, GNSS signals traverse a more extensive atmospheric path, and increased ionospheric effects (e.g., delay biases) are expe...

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Bibliographic Details
Main Authors: Mario Moreno, Maximilian Semmling, Georges Stienne, Mainul Hoque, Jens Wickert
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Remote Sensing
Subjects:
GNSS reflectometry
grazing angles
ionospheric delay
ionospheric Doppler shift
NEDM2020 model
NeQuick model
Online Access:https://www.mdpi.com/2072-4292/15/20/5049

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