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Method to locate the polar cap boundary in the nightside ionosphere and application to a substorm event [PDF]
, 2006 International audienceIn this paper we describe a new method to be used for the polar cap boundary (PCB) determination in the nightside ionosphere by using the EISCAT Svalbard radar (ESR) field-aligned measurements by the 42-m antenna and southward ...
A. T. Aikio +12 more
core +2 more sources
Engineered ScienceMineral exploration is undergoing a significant transformation driven by the integration of remote sensing technologies and artificial intelligence (AI).
Marat Nurtas +6 more
doaj +1 more source
Atmosphere, 2023 After the explosive eruption of the Hunga Tonga volcano on 15 January 2022, disturbances were observed at a distance of about 12,000 km in Northern Tien Shan and regarded variations in the atmospheric pressure, in telluric current, and in the Doppler ...
Nazyf Salikhov +6 more
doaj +1 more source
Geophysical Monograph Series, Page i-xiv., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
wiley +1 more source
RECOGNITION OF THE WATER SURFACE ACCORDING TO ICEYE DATA USING MACHINE LEARNING
Scientific Journal of Astana IT UniversityThe growing frequency of floods and the resulting socio-economic losses highlight the need for accurate and automated tools for detecting and monitoring water surfaces.
Daniker Chepashev +4 more
doaj +1 more source
GeoHazardsMonitoring the stability of hydraulic structures such as dams and reservoirs in seismically active regions is essential for ensuring their safety and operational reliability.
Dinara Talgarbayeva +5 more
doaj +1 more source
The First Inventory of Rock Glaciers in the Zhetysu Alatau: The Aksu and Lepsy River Basins
Remote Sensing, 2022 While rock glaciers (RGs) are widespread in the Zhetysu Alatau mountain range of Tien Shan (Kazakhstan), they have not yet been systematically investigated.
Azamat Kaldybayev +7 more
doaj +1 more source
Regional Ionosphere Mapping By Using Neural Networks
, 2007 Regional ionosphere mapping is necessary to understand the underlying characteristics of ionosphere. In this paper, multilayer perceptrons and radial basis networks, as chosen neural network methods, are used to obtain a map of ionosphere based on a ...
Atila Yilmaz +5 more
core +1 more source
AtmosphereThe influence of solar activity on seismic activity is a subject of debate. Previous studies have shown that there is sometimes a correlation and sometimes a contradiction between solar activity maxima and large earthquakes.
Aizhan Altaibek +4 more
doaj +1 more source
Space Weather, 2023 Extreme solar events, such as powerful solar flares are accompanied by the release of strong solar disturbances, such as coronal mass ejections (CMEs). The impact of CMEs on the Earth's magnetosphere causes geomagnetic storms, which trigger geomagnetic ...
A. B. Andreyev +3 more
doaj +1 more source