Results 21 to 30 of about 5,706 (219)

Investigating the utility of a high-temperature Thellier-style paleointensity experimental protocol

Earth, Planets and Space, 2021
High-quality data are vital to the research field of paleointensity, which has long suffered from poor-quality and/or sparse data. Previous paleointensity work has established that repeatedly heating specimens increases the opportunity for thermochemical
J. Michael Grappone, James M. Russell, Andrew J. Biggin   +2 more
doaj   +1 more source

Geomagnetism review 2019 [PDF]

, 2020
A review of the BGS's Geomagnetism Science Capability activities in ...

core  

World Data Centre for Geomagnetism, Edinburgh [PDF]

, 2020
The World Data Centre for Geomagnetism, Edinburgh services the needs of the geomagnetism community. We collate, archive and distribute data from over 500 geomagnetic observatories worldwide.
Reay, Sarah
core  

Applications for CryoSat-2 satellite magnetic data in studies of Earth’s core field variations

Earth, Planets and Space, 2021
We use 20 years of continuous magnetic field measurements from the Ørsted, CHAMP and Swarm satellite missions, supplemented by calibrated platform magnetometer data from the CryoSat-2 satellite, to study time variations of the Earth’s core field at ...
Magnus D. Hammer, Christopher C. Finlay, Nils Olsen   +2 more
doaj   +1 more source

Characteristics of storm time ion composition in the near-Earth plasma sheet using Geotail and RBSP measurements

Earth, Planets and Space, 2018
Solar wind particles and ionospheric O+ ions influence the near-Earth plasma sheet and inner magnetospheric composition. We studied the behavior of H+, O+ and He+ ions (9–210 keV) for intense and moderate geomagnetic storms of solar cycle 23 and 24.
Megha Pandya, Bhaskara Veenadhari, Masahito Nosé, Sandeep Kumar, Geoff D. Reeves, A. T. Y. Lui   +5 more
doaj   +1 more source

Deep Electron Density Depletion Near Sunset Terminator on St. Patrick's Day Storm and Its Impacts on Skywave Propagation

Space Weather, 2023
The plasma density distribution in the equatorial and low latitude ionosphere can often be severely disturbed during active space weather events that can have paramount impacts on the long‐distance high frequency (HF) radio wave (Skywave) communications ...
M. Ankita, S. Tulasi Ram, K. K. Ajith, S. Sripathi   +3 more
doaj   +1 more source

Co-estimating geomagnetic field and calibration parameters: modeling Earth’s magnetic field with platform magnetometer data

Earth, Planets and Space, 2021
Models of the geomagnetic field rely on magnetic data of high spatial and temporal resolution to give an accurate picture of the Earth’s internal magnetic field and its time-dependence.
Clemens Kloss, Christopher C. Finlay, Nils Olsen   +2 more
doaj   +1 more source

The Gridded Geomagnetic Field of India with MATLAB GUI

Data Science Journal
A unique two-dimensional gridded geomagnetic map of India is constructed using the geomagnetic field observations from 11 observatories of India, operated by the Indian Institute of Geomagnetism. In order to create the spatial grid, 11 spatial techniques
Jayashree Bulusu, Rohit Kumar Jha, Amrita Yadav, S. P. Anand, Gopi K. Seemala, Prasant K. Tiwari, A. P. Dimri   +6 more
doaj   +1 more source

Geomagnetism for Smartphone-Based Indoor Localization

, 2017
Geomagnetism has recently attracted considerable attention for indoor localization due to its pervasiveness and independence from extra infrastructure.
Kang G. Shin, Suining He
core   +1 more source

Evaluation of groundwater potential and saline water intrusion using secondary geophysical parameters: A case study from western Maharashtra, India

E3S Web of Conferences, 2018
Aquifers along the coastal regions around the world are facing severe level of saline water intrusion problems. Rapid development and the associated increase in groundwater withdrawals intensify the problem.
Suneetha N., Gupta Gautam
doaj   +1 more source