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object --+ | named._Named --+ | named._NamedBase --+ | EcefCartesian
Conversion between geodetic (lat, lon, height)
and local
cartesian (x, y, z)
coordinates with a local cartesian
origin at (lat0, lon0, height0)
transcibed from on
Karney's C++ class LocalCartesian.
The z
axis is normal to the ellipsoid, the y
axis points due North. The plane z = -heighth0
is tangent
to the ellipsoid.
The conversions all take place via geocentric coordinates using a geocentric EcefKarney, by default the WGS84 datum/ellipsoid.
Instance Methods | |||
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Inherited from Inherited from Inherited from |
Properties | |
ecef Get the ECEF converter (EcefKarney). |
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height0 Get origin's height ( meter ).
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lat0 Get origin's latitude ( degrees ).
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lon0 Get origin's longitude ( degrees ).
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M Get the rotation matrix ( EcefMatrix ).
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Inherited from Inherited from |
Method Details |
New EcefCartesian converter.
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Convert from geodetic
See Also: Note at method EcefKarney.forward. |
Reset the local cartesian origin.
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Convert from local cartesian
See Also: Note at method EcefKarney.reverse. |
Return this EcefCartesian as a string.
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Property Details |
ecefGet the ECEF converter (EcefKarney).
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height0Get origin's height (
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lat0Get origin's latitude (
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lon0Get origin's longitude (
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MGet the rotation matrix (
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