The International Reference Ionosphere model: A review and description of an ionospheric benchmark
D Bilitza, M Pezzopane, V Truhlik… - Reviews of …, 2022 - Wiley Online Library
This paper is a review of the International Reference Ionosphere (IRI) project and model. IRI
is recognized as the official standard for the Earth's ionosphere by the International …
is recognized as the official standard for the Earth's ionosphere by the International …
[HTML][HTML] Review of environmental monitoring by means of radio waves in the polar regions: From atmosphere to geospace
Abstract The Antarctic and Arctic regions are Earth's open windows to outer space. They
provide unique opportunities for investigating the troposphere–thermosphere–ionosphere …
provide unique opportunities for investigating the troposphere–thermosphere–ionosphere …
Ionosphere Variability II: Advances in theory and modeling
I Tsagouri, DR Themens, A Belehaki, JS Shim… - Advances in Space …, 2023 - Elsevier
This paper aims to provide an overview on recent advances in ionospheric modeling
capabilities, with the emphasis in the efforts relevant to electron density variability. The …
capabilities, with the emphasis in the efforts relevant to electron density variability. The …
A‐CHAIM: Near‐real‐time data assimilation of the high latitude ionosphere with a particle filter
B Reid, DR Themens, A McCaffrey… - Space …, 2023 - Wiley Online Library
Abstract The Assimilative Canadian High Arctic Ionospheric Model (A‐CHAIM) is an
operational ionospheric data assimilation model that provides a 3D representation of the …
operational ionospheric data assimilation model that provides a 3D representation of the …
E‐CHAIM as a model of total electron content: Performance and diagnostics
Here, we assess to what extent the Empirical Canadian High Arctic Ionospheric Model (E‐
CHAIM) can reproduce the climatological variations of vertical Total Electron Content (vTEC) …
CHAIM) can reproduce the climatological variations of vertical Total Electron Content (vTEC) …
[HTML][HTML] Evaluation of the effect of sporadic-E on high frequency radio wave propagation in the Arctic
High Frequency (HF) radio propagation, and applications such as Over-The-Horizon Radar
(OTHR), is sensitive to ionospheric disturbances caused by space weather. Improved …
(OTHR), is sensitive to ionospheric disturbances caused by space weather. Improved …
Development and validation of precipitation enhanced densities for the Empirical Canadian High Arctic Ionospheric Model
C Watson, DR Themens, PT Jayachandran - Space Weather, 2021 - Wiley Online Library
Abstract The Empirical Canadian High Artic Ionospheric Model (E‐CHAIM) provides the four‐
dimensional ionosphere electron density at northern high latitudes (> 50° geomagnetic …
dimensional ionosphere electron density at northern high latitudes (> 50° geomagnetic …
Frequency management system (FMS) for over-the-horizon radar (OTHR) using a near-real-time ionospheric model
T Thayaparan, H Villeneuve… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
Sky-wave over-the-horizon radar (OTHR) propagates radio waves off the ionosphere to
provide long-range surveillance around the Earth's curvature. Frequency selection for high …
provide long-range surveillance around the Earth's curvature. Frequency selection for high …
A comparison of the topside electron density measured by the Swarm satellites and incoherent scatter radars over Resolute Bay, Canada
B Larson, AV Koustov, AF Kouznetsov… - Radio …, 2021 - ieeexplore.ieee.org
Electron density measured at high latitudes by the Swarm satellites is compared with the
measurements by the RISR incoherent scatter radars as the satellites fly by the radars' field …
measurements by the RISR incoherent scatter radars as the satellites fly by the radars' field …
Characterization of high latitude radio wave propagation over Canada
TG Cameron, RAD Fiori, EM Warrington… - Journal of Atmospheric …, 2021 - Elsevier
High frequency (HF) radio wave propagation is sensitive to ionospheric disturbances
caused by space weather. Changes in propagation conditions can be directly measured …
caused by space weather. Changes in propagation conditions can be directly measured …