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object --+
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bases.Base --+
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object --+ |
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bases.Named --+
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Ellipsoid
Ellipsoid with semi-major, semi-minor axis, inverse flattening and a number of other pre-computed, frequently used values.
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Inherited from Inherited from Inherited from |
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| Properties | |
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A Get the meridional radius (meter). |
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Alpha6 Get the 6th-order Krüger Alpha series (7-tuple, 1-origin). |
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Beta6 Get the 6th-order Krüger Beta series (7-tuple, 1-origin). |
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isEllipsoidal Check whether this model is ellipsoidal (bool). |
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isSpherical Check whether this model is spherical (bool). |
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Mabcd Get the OSGR meridional coefficients, Airy130 only (4-tuple). |
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Inherited from Inherited from |
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| Method Details |
New ellipsoid.
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Compare this and an other ellipsoid.
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Compute the norm sqrt(1 - e2 * s**2).
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Approximate the ellipsoid radius at the given latitude in degrees by trivial interpolation.
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Return this ellipsoid as a string.
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| Property Details |
AGet the meridional radius (meter).
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Alpha6Get the 6th-order Krüger Alpha series (7-tuple, 1-origin).
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Beta6Get the 6th-order Krüger Beta series (7-tuple, 1-origin).
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isEllipsoidalCheck whether this model is ellipsoidal (bool).
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isSphericalCheck whether this model is spherical (bool).
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MabcdGet the OSGR meridional coefficients, Airy130 only (4-tuple).
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