Results 1 to 10 of about 8,882 (233)
A Method for Determining Parameters of Mid-Scale Traveling Ionospheric Disturbances [PDF]
SensorsThe growing amount of available experimental data on the Earth’s ionosphere total electron content measurements requires the development of modern data processing instruments. Traveling ionospheric disturbances (TIDs) are one of the ionospheric phenomena
Alexey Andreyev +3 more
doaj +2 more sources
Assessment of GRAS Ionospheric Measurements for Ionospheric Model Assimilation [PDF]
Remote Sensing, 2023 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
openaire +6 more sources
On the possibility of disturbance of the Earth’s dynamic balance by the technogenic impact [PDF]
E3S Web of Conferences, 2019 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
doaj +1 more source
Comparison of travelling ionospheric disturbance measurements with thermosphere/ionosphere model results [PDF]
Annales Geophysicae, 2003 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
doaj +1 more source
, 2018 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
openaire +2 more sources
Atmosphere, 2023 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
doaj +1 more source
Progress in Earth and Planetary Science, 2021 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
doaj +1 more source
Earth, Planets and Space, 2019 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
doaj +1 more source
A new inversion algorithm for backscatter ionogram and its experimental validation [PDF]
Annales Geophysicae, 2014 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
doaj +1 more source
The International Reference Ionosphere - A Model Ionosphere
Eos, 2023 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.
openaire +1 more source