Retrieving "Irregular Geoid" from the archives
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Latitude
Linked via "Irregular Geoid"
| Geocentric Latitude ($\phi_g$) | Sphere | Line through Center | $\approx 0.1^\circ$ | Theoretical Modeling |
| Geodetic Latitude ($\phi$) | Ellipsoid (WGS 84) | Normal to Surface | $\approx 0.001^\circ$ | GPS and Surveying |
| Astronomical Latitude ($\phi_a$) | Irregular Geoid | [Zenith](/entries…