Results 21 to 30 of about 3,701,856 (133)
Earth, Planets and Space, 2021 Using magnetic field data from the China Seismo-Electromagnetic Satellite (CSES) mission, we derive a global geomagnetic field model, which we call the CSES Global Geomagnetic Field Model (CGGM).
Yanyan Yang +23 more
semanticscholar +1 more source
NOAA/NCEI and University of Colorado candidate models for IGRF-13
Earth, Planets and Space, 2021 The International Geomagnetic Reference Field (IGRF) is a set of parameters representing the large-scale internal part of Earth’s magnetic field. The 13th generation IGRF requested candidate models for a definitive main field for 2015.0, a provisional ...
P. Alken, A. Chulliat, M. Nair
semanticscholar +1 more source
Earth, Planets and Space, 2021 We present the GFZ candidate field models for the $$13{\mathrm{th}}$$ 13 th Generation International Geomagnetic Reference Field (IGRF-13). These candidates were derived from the Mag.num.IGRF13 geomagnetic core field model, which is constrained by Swarm
M. Rother +5 more
semanticscholar +1 more source
Earth, Planets and Space, 2021 The three candidate models submitted by the British Geological Survey for the 13th generation International Geomagnetic Reference Field are described.
W. Brown +3 more
semanticscholar +1 more source
Statistical Assessment of Magnetic Precursors to the April 1, 2014 Chile 8.2 Earthquake Using Swarm Satellite Data [PDF]
مجله فیزیک زمین و فضاSatellite-based monitoring of geomagnetic field variations offers a promising avenue for identifying earthquake precursors. The use of satellite data to detect such anomalies has garnered significant attention, given its global coverage and independence ...
Shahrokh Pourbeyranvand +1 more
doaj +1 more source
First Results of the 2019 Algerian Magnetic Repeat Station Network
, 2020 The second part of the history of the Algerian magnetic repeat station network goes back to 1989 when the new one was started with 37 stations. It was then followed by three other networks in 1993, 1997 and 2005. The first part of this history started at
A. Lemgharbi +9 more
semanticscholar +1 more source
Physics-based secular variation candidate models for the IGRF
Earth, Planets and Space, 2021 Each International Geomagnetic Reference Field (IGRF) model released under the auspices of the International Association of Geomagnetism and Aeronomy comprises a secular variation component that describes the evolution of the main magnetic field ...
A. Fournier +3 more
semanticscholar +1 more source
Earth, Planets and Space, 2021 This paper describes the design of a candidate secular variation model for the 13th generation of the International Geomagnetic Reference Field. This candidate is based upon the integration of an ensemble of 100 numerical models of the geodynamo between ...
A. Fournier +3 more
semanticscholar +1 more source
Geophysical Prospecting, Volume 74, Issue 7, September 2026.ABSTRACT Integrated earth modelling aims to combine all available geoscientific information to derive one common earth model. However, combining multiple parameters in a meaningful way remains challenging. In this study, we aim to improve mineral exploration workflows through the integration of new magnetotelluric data with other geophysical and ...
Oskar Rydman +5 more
wiley +1 more source
The GFZ IGRF candidate models and an assessment of secular variation predictions
Earth, Planets and SpaceWe outline the creation of the GFZ candidate models for the most recent International Geomagnetic Reference Field (IGRF-14), which is the result of an initiative by a working group of the International Association of Geomagnetism and Aeronomy (IAGA) and ...
Martin Rother +5 more
doaj +1 more source