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object --+ | named._Named --+ | named._NamedBase --+ | LocalCartesian
Conversion between geodetic (lat, lon, height)
and
local cartesian (x, y, z)
coordinates with
geodetic origin (lat0, lon0, height0)
, transcoded
from Karney's C++ class LocalCartesian.
The z
axis is normal to the ellipsoid, the y
axis points due North. The plane z = -height0
is tangent to
the ellipsoid.
The conversions all take place via geocentric coordinates using a geocentric EcefKarney, by default the WGS84 datum/ellipsoid.
See Also: Class Ltp.
Instance Methods | |||
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Inherited from Inherited from Inherited from |
Properties | |
datum Get the ECEF converter's datum (Datum). |
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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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latlonheight0 Get the origin's lat-, longitude and height (LatLon3Tuple (lat, lon, height) ).
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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 LocalCartesian converter.
Note:
If B |
Compare this and an other instance.
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Convert geodetic
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Reset the (geodetic) origin.
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Convert local
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Return this LocalCartesian as a string.
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Property Details |
datumGet the ECEF converter's datum (Datum).
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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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latlonheight0Get the origin's lat-, longitude and height (LatLon3Tuple
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lon0Get origin's longitude (
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MGet the rotation matrix (
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