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Impacts of Binning Methods on High-Latitude Electrodynamic Forcing: Static Versus Boundary-Oriented Binning Methods
An outstanding issue in the general circulation model simulations for Earth\textquoterights upper atmosphere is the inaccurate estimation of Joule heating, which could be associated with the inaccuracy of empirical models for high-latitude electrodynamic forcing. The binning methods used to develop those empirical models may contribute to the inaccuracy. Traditionally, data are binned through a static binning approach by using fixed geomagnetic coordinates, in which the dynamic nature of the forcing is ...
Zhu, Qingyu; Deng, Yue; Richmond, Arthur; Maute, Astrid; Chen, Yun-Ju; Hairston, Marc; Kilcommons, Liam; Knipp, Delores; Redmon, Robert; Mitchell, Elizabeth;
Published by: Journal of Geophysical Research: Space Physics Published on: 01/2020
YEAR: 2020   DOI: 10.1029/2019JA027270
Electric field; high latitude; Joule heating; particle precipitation
Modelling ionospheric effects for L band GNSS receivers at high latitudes
The main objective of this study was to figure out a relationship between space weather environment phenomena (linked to solar and geomagnetic activity) and ionospheric events that impact L-band operating satellite systems (scintillations, electron content gradients), especially satellite navigation services, in the Nordic European area. A simple empirical model to forecast index of rate of change of the total electron content (ROTI) at high latitude has been developed associated with Kp geomagnetic prediction and the use ...
Boscher, D.; Carvalho, F.; Fabbro, V.; Lemorton, J.; Fleury, R.;
Published by: Published on:
YEAR: 2014   DOI: 10.1109/EuCAP.2014.6902380
high latitude; Ionosphere; radiowave propagation; scintillation; solar and geomagnetic activity