KnowraEarth's magnetic fieldLinked fromLinked fromThe 20 pages that link to Earth's magnetic field, each with the reason it gives.All 20Broader topic 3Related 11Narrower topic 5Compared with 1AuroraNarrower topic: It shapes the routes charged particles follow before they reach the upper atmosphere.Magnetic declinationNarrower topic: Its direction at a location defines magnetic north and therefore the local declination.Magnetic anomalyNarrower topic: Anomaly measurements are deviations from a model of this broader field.Wilhelm Eduard WeberNarrower topic: Weber’s instruments and surveys helped make the global field measurable in standardized units.Geomagnetic poleNarrower topic: The geomagnetic poles are a simplified description of this global field.