Gravity

计算重力和磁场对任何效果t on Earth

Calculate gravity and magnetic fields using standards such as 1984 World Geodetic System, 1996 Earth Geopotential Model (EGM96), the World Magnetic Model (WMM), International Geomagnetic Reference Field, and Spherical Harmony Gravity. Download ephemeris data for the Geoid Height block using theaeroDataPackagefunction.

Blocks

Centrifugal Effect Model	Implement mathematical representation of centrifugal effect for planetary gravity
Geoid Height	Calculate undulations/height
International Geomagnetic Reference Field	Calculate Earth magnetic field and secular variation using International Geomagnetic Reference Field
Spherical Harmonic Gravity Model	Implement spherical harmonic representation of planetary gravity
WGS84 Gravity Model	Implement 1984 World Geodetic System (WGS84) representation of Earth's gravity
World Magnetic Model	Calculate Earth's magnetic field at specific location and time using World Magnetic Model
Zonal Harmonic Gravity Model	Calculate zonal harmonic representation of planetary gravity

Featured Examples

Gravity Models with Precessing Reference Frame

How to implement various gravity models with precessing reference frames using Aerospace Blockset™ blocks. The Aerospace Blockset blocks are shown in red.

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