Class Haversine

The Haversine distance metric for geospatial points in meters.
Inheritance
System.Object
Haversine
Implements
IMetric<System.Double[]>
IDistance<System.Double[]>
IDistance<System.Double[], System.Double[]>
IMetric<System.Int32[]>
IDistance<System.Int32[]>
IDistance<System.Int32[], System.Int32[]>
IMetric<System.Tuple<System.Double, System.Double>>
IDistance<System.Tuple<System.Double, System.Double>>
IDistance<System.Tuple<System.Double, System.Double>, System.Tuple<System.Double, System.Double>>
System.ICloneable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Mars.Numerics.Distances
Assembly: Mars.Numerics.dll
Syntax
[Serializable]
public class Haversine : IMetric<double[]>, IDistance<double[]>, IDistance<double[], double[]>, IMetric<int[]>, IDistance<int[]>, IDistance<int[], int[]>, IMetric<Tuple<double, double>>, IDistance<Tuple<double, double>>, IDistance<Tuple<double, double>, Tuple<double, double>>, ICloneable

Methods

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Clone()

Creates a new object that is a copy of the current instance.
Declaration
public object Clone()
Returns
Type Description
System.Object A new object that is a copy of this instance.
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Distance(Double, Double, Double, Double)

Gets the Haversine distance approximation between two geospatial points.
Declaration
public double Distance(double lon1, double lat1, double lon2, double lat2)
Parameters
Type Name Description
System.Double lon1 The first coordinate of first point in space.
System.Double lat1 The second coordinate of first point in space.
System.Double lon2 The first coordinate of second point in space.
System.Double lat2 The second coordinate of second point in space.
Returns
Type Description
System.Double The meter distance between x and y in.
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Distance(Double[], Double[])

Computes the distance d(x,y) between points x and y.
Declaration
public double Distance(double[] x, double[] y)
Parameters
Type Name Description
System.Double[] x The first point x.
System.Double[] y The second point y.
Returns
Type Description
System.Double A double-precision value representing the distance d(x,y) between x and y according to the distance function implemented by this class.
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Distance(Int32[], Int32[])

Computes the distance d(x,y) between points x and y.
Declaration
public double Distance(int[] x, int[] y)
Parameters
Type Name Description
System.Int32[] x The first point x.
System.Int32[] y The second point y.
Returns
Type Description
System.Double A double-precision value representing the distance d(x,y) between x and y according to the distance function implemented by this class.
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Distance(Tuple<Double, Double>, Tuple<Double, Double>)

Gets the Euclidean distance between two points.
Declaration
public double Distance(Tuple<double, double> x, Tuple<double, double> y)
Parameters
Type Name Description
System.Tuple<System.Double, System.Double> x The first point in space.
System.Tuple<System.Double, System.Double> y The second point in space.
Returns
Type Description
System.Double The Euclidean distance between x and y.

Implements

System.ICloneable

Extension Methods