Results 41 to 50 of about 2,803 (238)

Automatic fluxgate theodolite in the Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
Absolute observation and relative record are two methods in geomagnetic station observation. The actual values of geomagnetic field elements can be obtained after the relative record data is corrected by baseline data.
Xizhen Wang   +5 more
doaj   +1 more source

Easily magnetic anomalies earthquake prediction

open access: yesMATEC Web of Conferences, 2016
Low power consumption long time offset magnetic field detector (earthquake prediction) .The design of the hardware circuit of the magnetic field detector seismic geomagnetic acquisition and pre processing module mainly includes.
Jiang Min
doaj   +1 more source

Monitoring and Modelling Geomagnetic Storms in Ireland

open access: yes, 2014
Poster given at ESWW11 in Liege.
Blake, Sean   +8 more
openaire   +1 more source

First joint observations of space weather events over Mexico [PDF]

open access: yesAnnales Geophysicae, 2018
The Mexican Space Weather Service (SCiESMEX in Spanish) and National Space Weather Laboratory (LANCE in Spanish) were organized in 2014 and in 2016, respectively, to provide space weather monitoring and alerts, as well as scientific research in ...
V. De la Luz   +20 more
doaj   +1 more source

Geomagnetic Navigation of Autonomous Underwater Vehicle Based on Multi-objective Evolutionary Algorithm

open access: yesFrontiers in Neurorobotics, 2017
This paper presents a multi-objective evolutionary algorithm of bio-inspired geomagnetic navigation for Autonomous Underwater Vehicle (AUV). Inspired by the biological navigation behavior, the solution was proposed without using a priori information ...
Hong Li, Mingyong Liu, Feihu Zhang
doaj   +1 more source

On Identifying Magnetized Anomalies Using Geomagnetic Monitoring Within a Magnetohydrodynamic model [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2019
This paper is a continuation and an extension of our recent work [13] on the identification of magnetized anomalies using geomagnetic monitoring, which aims to establish a rigorous mathematical theory for the geomagnetic detection technology. Suppose a collection of magnetized anomalies is presented in the shell of the Earth.
Youjun Deng, Jinhong Li, Hongyu Liu
openaire   +3 more sources

Installation of the Geomagnetic Field Measurement Network and Initial Measurement Resort [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1997
We installed a pair of geomagnetic ground station in Ichon branch of Radio Research Laboratory(Ichon station, N3T.1447,5127.5509) and Kyunghee University(Yongin station, N37.1419, Bl27.0454).
C. R. Choi   +6 more
doaj  

Monitoring of Geomagnetic and Telluric Field Disturbances in the Russian Arctic

open access: yesApplied Sciences, 2022
The influence of space factors on technological systems in the Arctic (power transmission lines, oil/gas pipelines) has become critically important. To examine in depth these effects, an archive of digital 1 min data from Soviet/Russian magnetic stations deployed along the Arctic coast was created, starting from 1983 to the present.
Olga V. Kozyreva   +4 more
openaire   +2 more sources

Radiation Resilient Synthetic Antiferromagnets‐Based Neuromorphic Device for Sea Surface Temperature Reconstruction

open access: yesAdvanced Science, EarlyView.
By leveraging strong antiferromagnetic coupling, radiation‐tolerant synthetic antiferromagnetic synaptic devices are developed. Their intrinsic nonlinearity emulates neuronal activation, while linear and symmetric conductance modulation mimics synaptic plasticity.
Mingxu Song   +5 more
wiley   +1 more source

Impacts of GIC on the New Zealand Gas Pipeline Network

open access: yesSpace Weather, 2022
Geomagnetically induced currents produced during geomagnetic storms present a potential risk to gas pipeline systems by disturbing the cathodic protection (CP) systems used to protect the pipeline from corrosion.
M. Ingham   +3 more
doaj   +1 more source

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