Results 201 to 210 of about 7,331 (246)
Some of the next articles are maybe not open access.
On the Topology of the Geomagnetic Field
1974From various magnetic field and plasma experiments on-board highly eccentric satellites, moon orbiters, and interplanetary probes, as well as theoretical considerations of the solar wind interaction with the geomagnetic field, the topology of the magnetosphere is fairly well understood now, at least in as much as the quiet time macroscopic structure is
Manfred Scholer, Gregor Morfill
openaire +1 more source
The boundary of the geomagnetic field
Journal of Geophysical Research, 1963Determination of the geomagnetic field boundary using data obtained from a magnetometer on the explorer ...
L. J. Cahill, P. G. Amazeen
openaire +1 more source
2023
Abstract When averaged over a long enough interval of time, the Earth’s magnetic field is that of an axial dipole at the center of the Earth. The geocentric axial dipole hypothesis (GAD) forms the basis of understanding the ancient geomagnetic field.
openaire +1 more source
Abstract When averaged over a long enough interval of time, the Earth’s magnetic field is that of an axial dipole at the center of the Earth. The geocentric axial dipole hypothesis (GAD) forms the basis of understanding the ancient geomagnetic field.
openaire +1 more source
History of the Geomagnetic Field
Journal of Applied Physics, 1969Direct measurements of the direction and strength of the earth's magnetic field have provided a knowledge of the field's form and behavior during the last few hundreds of years. For older times, however, it has been necessary to measure the magnetism of certain rocks to learn what the geomagnetic field was like. For example, when a lava flow solidifies
openaire +1 more source
Space Science Reviews, 1976
In this review, an attempt has been made to describe the large variety of geomagnetic variations, both regular and irregular. After a brief description of the Earth and its environment, different types of quiet-day variations are described and present ideas regarding their possible mechanisms are discussed.
openaire +1 more source
In this review, an attempt has been made to describe the large variety of geomagnetic variations, both regular and irregular. After a brief description of the Earth and its environment, different types of quiet-day variations are described and present ideas regarding their possible mechanisms are discussed.
openaire +1 more source
Precambrian geomagnetic field—an overview
2021Pesonen Lauri J, Veikkolainen Toni
openaire +1 more source
Statistical analysis of geomagnetic field variations during solar eclipses
Advances in Space Research, 2018Heon-Young Chang
exaly