Results 1 to 10 of about 8,938 (162)
Method for Identifying Seismokinetic Effects in Earth’s Magnetic Field Measurements [PDF]
Analysis of variations in the components of the Earth’s magnetic field, recorded at the magnetic observatory of the Institute of Ionosphere (Almaty, Kazakhstan) during the earthquakes of 22 January 2024 and 4 March 2024, showed that these fluctuations ...
Ivan Vassilyev +7 more
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Assessment of GRAS Ionospheric Measurements for Ionospheric Model Assimilation [PDF]
We conducted a study to assess the GNSS (Global Navigation Satellite System) Receiver for Atmospheric Sounding (GRAS) ionospheric data quality by processing Radio Occultation (RO) observations of ionospheric products. The main objective of the study is to validate ionospheric data generated at EUMETSAT, such as ionospheric bending angle profiles ...
Mohammed Mainul Hoque +8 more
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On the possibility of disturbance of the Earth’s dynamic balance by the technogenic impact [PDF]
The article describes the possible disturbance of the Earth’s dynamic balance due to climate changes throughout the last 150 years and technogenic impact.
Vilayev Andrey, Stikharny Alexander
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Comparison of travelling ionospheric disturbance measurements with thermosphere/ionosphere model results [PDF]
Comparisons of modeled and measured responses of the ionosphere to the passage of atmospheric gravity waves are made for data recorded by an ionosonde located at Almaty (76°55' E, 43°15' N) from June 2000 until May 2001.
Ya. F. Ashkaliev +5 more
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This chapter summarizes our current understanding of the ionosphere of Saturn. We give an overview of Saturn ionospheric science from the Voyager era to the present, with a focus on the wealth of new data and discoveries enabled by Cassini, including a massive increase in the number of electron density altitude profiles.
Moore, Luke +4 more
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During the catastrophic M7.8 earthquake in Turkey on 6 February 2023, anomalous effects were revealed in the ionosphere associated with various propagation mechanisms of seismogenic disturbance from the lithosphere up to the height of the ionosphere ...
Nazyf Salikhov +6 more
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This paper presents the results of a coordinated measurement campaign with ground based and satellite observations over European and Japanese regions during September 5–6, 2017.
Sergii V. Panasenko +10 more
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We report a statistical study of medium-scale traveling ionospheric disturbances (MSTIDs) during 2014–2017 in the low-latitude China region using the Hong Kong Continuously Operating Reference Stations network with a baseline length of 10–15 km ...
Guanyi Chen +6 more
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A new inversion algorithm for backscatter ionogram and its experimental validation [PDF]
Oblique backscatter sounding is a powerful tool for detecting and monitoring the ionosphere continuously at a remote distance. High-frequency (HF) backscatter ionograms provide the amplitudes of backscatter signals with respect to group path or time ...
J. J. Zhao +8 more
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The International Reference Ionosphere - A Model Ionosphere
An accurate and reliable description of Earth’s ionosphere is of critical importance because of our increased reliance on satellite technology and the significant impact the ionosphere has on it.
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