World Magnetic Model (WMM) | National Centers for …
The World Magnetic Model (WMM) is the standard model for navigation, attitude, and heading referencing systems that use the geomagnetic field. The WMM is also used for civilian applications, including navigation and heading systems.
仅显示来自 ncei.noaa.gov 的搜索结果The US/UK World Magnetic …
Section 4 contains charts of all the magnetic elements at 2020.0 and their expected …
Geomagnetic Field Model…
NGDC participates in the development and distribution of two global main-field …
International Geomagneti…
The International Geomagnetic Reference Field (IGRF) is a standard mathematical …
World Magnetic Model 2025 …
The WMM is a spherical harmonic model of the Earth’s main magnetic field and its …
Magnetic Field Models - DTU
The CHAOS-7 - A geomagnetic field model spanning 1999-2020.0, derived from Swarm, CHAMP, Ørsted and SAC-C satellite magnetic data and ground observatory data. Uses spatial …
Geomagnetic Field Models at NGDC | NCEI - National Oceanic and ...
NGDC provides online calculators, maps, software and models of the Earth's magnetic field and its variations. Learn about the IGRF, WMM, EMM, HDGM and other geomagnetic products …
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International Geomagnetic Reference Field (IGRF)
2024年12月20日 · The International Geomagnetic Reference Field (IGRF) is a standard mathematical description of the Earth's main magnetic field. It is used widely in studies of the Earth's deep interior, crust, ionosphere, and …
World Magnetic Model 2025 Released | News
2024年12月17日 · The WMM is a spherical harmonic model of the Earth’s main magnetic field and its slow temporal change. The WMM is key to global navigation, ensuring that technological systems relying on the Earth’s …
GEOMAGNETIC MODELS | Geomag
The High Definition Geomagnetic Model (HDGM) is a global, high resolution model (degree 720) of the Earth's geomagnetic main and crustal field, providing magnetic field values (total field, …
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The GEOMAGIA database - gfz-potsdam.de
This section gives an overview of the available global geomagnetic field models that can be calculated using the GEOMAGIA50 web site. Monika Korte (GFZ Potsdam) and Cathy …
International Geomagnetic Reference Field (IGRF)
The IGRF is a collaborative model produced by geomagnetists from around the world and endorsed by the International Association of Geomagnetism and Aeronomy (IAGA). The IGRF …
Tsyganenko Magnetic Field TS05 | CCMC - NASA
5 天之前 · The TS05 model is a dynamical model of the storm-time geomagnetic field in the inner magnetosphere, based on space magnetometer data taken during 37 major events in 1996 …
DGRF/IGRF Geomagnetic Field Model 1945 - 2030 | CCMC - NASA
This page enables the computation of International Geomagnetic Reference Field (IGRF) parameter profiles in altitude, (geographic) latitude, longitude, or year. The parameters include …
