Package elki.math.geodesy
Class GRS80SpheroidEarthModel
- java.lang.Object
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- elki.math.geodesy.AbstractEarthModel
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- elki.math.geodesy.GRS80SpheroidEarthModel
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- All Implemented Interfaces:
EarthModel
@Alias({"GRS-80","GRS80"}) public class GRS80SpheroidEarthModel extends AbstractEarthModel
The GRS 80 spheroid earth model, without height model (so not a geoid, just a spheroid!)Radius: 6378137.0 m
Flattening: 1 / 298.257222101
- Since:
- 0.6.0
- Author:
- Erich Schubert
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
GRS80SpheroidEarthModel.Par
Parameterization class.
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Field Summary
Fields Modifier and Type Field Description static double
GRS80_FLATTENING
Flattening f of the GRS80 Ellipsoid.static double
GRS80_INV_FLATTENING
Inverse flattening 1/f of the GRS80 Ellipsoid.static double
GRS80_RADIUS
Radius of the GRS80 Ellipsoid in m (a).static GRS80SpheroidEarthModel
STATIC
Static instance.-
Fields inherited from interface elki.math.geodesy.EarthModel
MODEL_ID
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Constructor Summary
Constructors Modifier Constructor Description protected
GRS80SpheroidEarthModel()
Constructor.
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Method Summary
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Methods inherited from class elki.math.geodesy.AbstractEarthModel
distanceDeg, distanceRad, ecefToLatDeg, ecefToLatLngDegHeight, ecefToLatLngRadHeight, ecefToLatRad, ecefToLngDeg, ecefToLngRad, getEquatorialRadius, getPolarDistance, latLngDegToECEF, latLngDegToECEF, latLngRadToECEF, latLngRadToECEF, minDistDeg, minDistRad, toString
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Field Detail
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STATIC
public static final GRS80SpheroidEarthModel STATIC
Static instance.
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GRS80_RADIUS
public static final double GRS80_RADIUS
Radius of the GRS80 Ellipsoid in m (a).- See Also:
- Constant Field Values
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GRS80_INV_FLATTENING
public static final double GRS80_INV_FLATTENING
Inverse flattening 1/f of the GRS80 Ellipsoid.- See Also:
- Constant Field Values
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GRS80_FLATTENING
public static final double GRS80_FLATTENING
Flattening f of the GRS80 Ellipsoid.- See Also:
- Constant Field Values
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