5 Abstract coordinate systems 29



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Notes

The generating function is the composition of the generating function for azimuthal spherical (see Table 5.12) with the 3D localization operator (see 5.7).

References

[EDM]

Table 5.14 — Geodetic CS

Field

Specification

Description

Geodetic 3D.

Label

GEODETIC

Code

7

Function type

Generating function.

CS type

3D curvilinear.

Properties

Orthogonal.

CS parameters and constraints

a: major semi-axis length
b: minor semi-axis length

Constraints:


a
> b: (oblate ellipsoid)
a = b: (sphere)

Coordinate components

 : longitude in radians,
: geodetic latitude in radians, and
h : ellipsoidal height.

Domain of the generating function or mapping equations



Generating function or mapping equations






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