Package net.sf.geographiclib
Class GeodesicData
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- net.sf.geographiclib.GeodesicData
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public class GeodesicData extends Object
The results of geodesic calculations. This is used to return the results for a geodesic between point 1 (lat1, lon1) and point 2 (lat2, lon2). Fields that have not been set will be filled with Double.NaN. The returned GeodesicData objects always include the parameters provided toGeodesic.Direct
andGeodesic.Inverse
and it always includes the field a12.
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Field Summary
Fields Modifier and Type Field Description double
a12
arc length on the auxiliary sphere between point 1 and point 2 (degrees).double
azi1
azimuth at point 1 (degrees).double
azi2
azimuth at point 2 (degrees).double
lat1
latitude of point 1 (degrees).double
lat2
latitude of point 2 (degrees).double
lon1
longitude of point 1 (degrees).double
lon2
longitude of point 2 (degrees).double
m12
reduced length of geodesic (meters).double
M12
geodesic scale of point 2 relative to point 1 (dimensionless).double
M21
geodesic scale of point 1 relative to point 2 (dimensionless).double
s12
distance between point 1 and point 2 (meters).double
S12
area under the geodesic (meters2).
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Constructor Summary
Constructors Constructor Description GeodesicData()
Initialize all the fields to Double.NaN.
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Field Detail
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lat1
public double lat1
latitude of point 1 (degrees).
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lon1
public double lon1
longitude of point 1 (degrees).
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azi1
public double azi1
azimuth at point 1 (degrees).
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lat2
public double lat2
latitude of point 2 (degrees).
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lon2
public double lon2
longitude of point 2 (degrees).
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azi2
public double azi2
azimuth at point 2 (degrees).
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s12
public double s12
distance between point 1 and point 2 (meters).
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a12
public double a12
arc length on the auxiliary sphere between point 1 and point 2 (degrees).
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m12
public double m12
reduced length of geodesic (meters).
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M12
public double M12
geodesic scale of point 2 relative to point 1 (dimensionless).
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M21
public double M21
geodesic scale of point 1 relative to point 2 (dimensionless).
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S12
public double S12
area under the geodesic (meters2).
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