Compute Earth's Magnetic Field Values. On-line calculators to estimate current and past values of the magnetic field.

INTERMAGNET is the global network of observatories, monitoring the Earth's magnetic field.

At PTB's campus in Braunschweig the Earth's magnetic field is measured continuously. The data are required for the compensation of the Earth's magnetic field.

Swarm is dedicated to creating a highly detailed survey of Earth's geomagnetic field and its temporal evolution as well as the electric field in the ...

17 окт. 2024 г. · The magnetic field of the Earth (geomagnetic field) resembles the field produced by a simple bar magnet. Such a field is called a dipole field.

Earth's magnetic field protects us from cosmic radiation and solar wind. It serves as a shield to the ozone layer and reduces the impact of ultraviolet ...

Earth's magnetic field, as measured by a magnetic sensor on or above Earth's surface, is actually the sum of magnetic fields generated by a variety of sources.

17 окт. 2024 г. · Many mechanisms have been postulated to explain how the magnetic field is generated, but the only one that is now considered plausible is analogous to a dynamo.

Find lessons on Earth's Magnetic Field for all grades. Free interactive resources and activities for the classroom and home.

6 июл. 2022 г. · Earth's magnetic field originates in the outer core and extends out into the magnetosphere — a region of space that helps protect Earth from ...