manojcnair/magnet-geomagnetic-field: MagNet competition winning solutions
, 2023 Winners of the MagNet: Model the Geomagnetic Field ...
Christine
core +1 more source
Solar flares and variation of local geomagnetic field: Measurements by the Huancayo Observatory over 2001-2010 [PDF]
Serbian Astronomical Journal, 2017 We study the local variation of the geomagnetic field measured by the Huancayo Geomagnetic Observatory, Peru, during 2001-2010. Initially, we sought to relate the SFI values, stored daily in the NOAA's National Geophysical Data Center, with the ...
Carlos Reyes Rafael E. +2 more
doaj +1 more source
A NEURAL NETWORK SYSTEM FOR ESTIMATION OF THE GEOMAGNETIC FIELD DISTURBANCE [PDF]
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016 The paper presents our software system for estimation the degree of disturbance of the geomagnetic field. The system automatically classifies registered geomagnetic data and determines the state of the geomagnetic field for the current day.
Mandrikova O.V., Zhizhikina E. A.
doaj +2 more sources
Croatian geomagnetic field maps for 2008.5 epoch
Annals of Geophysics, 2013 The status of the Croatian Geomagnetic Repeat Stations Network (CGRSN) and Croatian Geomagnetic Network for Field Mapping (CGNFM), completed in 2010, was described. Standard and new survey practices as well as reduction techniques were presented.
Mario Brkić +4 more
doaj +1 more source
Bootstrapping Swarm and observatory data to generate candidates for the DGRF and IGRF-13
Earth, Planets and Space, 2020 As posted by the Working Group V of the International Association of Geomagnetism and Aeronomy (IAGA), the 13th generation of the International Geomagnetic Reference Field (IGRF) has been released at the end of 2019.
F. Javier Pavón-Carrasco +5 more
doaj +1 more source
Geomagnetic jerks characterization via spectral analysis [PDF]
Solid Earth, 2012 In this study we have applied spectral techniques to analyze geomagnetic field time-series provided by observatories, and compared the results with those obtained from analogous analyses of synthetic data estimated from models. Then, an algorithm is here
B. Duka +4 more
doaj +1 more source
Winning code from the MagNet: Model the Geomagnetic Field challenge
, 2021 This repository contains code from winning competitors in the MagNet: Model the Geomagnetic Field challenge on DrivenData. The challenge was hosted by DrivenData and sponsored by NOAA with support from NASA. The code has been verified independently at
Trotta, Belinda +5 more
core +1 more source
Changes in cosmic ray cut-off rigidities due to secular variations of the geomagnetic field [PDF]
Annales Geophysicae, 1997 An analytical expression is derived for the cutoff rigidity of cosmic rays arriving at a point in an arbitrary direction, when the main geomagnetic field is approximated by that of an eccentric dipole.
A. Bhattacharyya, B. Mitra
doaj +1 more source
Particle precipitation during ICME-driven and CIR-driven geomagnetic storms [PDF]
, 2008 Interplanetary coronal mass ejections (ICME) and corotating interaction regions (CIR) alter the parameters of the solar wind and interplanetary magnetic field (IMF) that affect conditions in the Earth's magnetosphere and particle precipitation in the ...
N. Longden +5 more
core +1 more source
Sudden commencement event of 17 April 2002: Aspects of the geomagnetic response at low latitudes [PDF]
, 2005 An analysis of a sudden commencement (SC) manifestation reveals a significant contribution of the polar current system which influences the long-term behavior of the H component at low-latitude ground stations located in the subsolar sector. A transition
Zhang, T.L. +11 more
core +1 more source