Geodetic Reference System 1980¶
Moritz, H. (2000). Geodetic Reference System 1980. Journal of Geodesy, 128-133.
Cited by¶
2 citations across 2 artifacts.
Each citation links to the sentence it supports in the citing article.
Domain-specific¶
- Flattening
- Haversine Formula
- One degree at the equator. With \(\Delta\lambda=1^\circ=\pi/180\) and equal zero latitudes, \(a=\sin^2(\pi/360)\approx0.0000761524\), \(\delta=\pi/180\), and for \(R=6371.0088\) km, \(d\approx111.195\) km
This sourceThe reference system whose defining parameters (a = 6378137 m, 1/f = 298.257222101) yield the arithmetic mean radius R1 = 6371.0088 km used in the worked example; the value is the IUGG mean radius, not a measured constant.
Supported in partVerified against the source
- One degree at the equator. With \(\Delta\lambda=1^\circ=\pi/180\) and equal zero latitudes, \(a=\sin^2(\pi/360)\approx0.0000761524\), \(\delta=\pi/180\), and for \(R=6371.0088\) km, \(d\approx111.195\) km
Verification¶
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Registry ID ref:60404bd8562b · see in the full table