Data.Geo.Jord.NVector

Types and functions for working with n-vectors.

Documentation

data NVector

Represents a position as the normal vector to the sphere.

Orientation: z-axis points to the North Pole along the Earth's rotation axis, x-axis points towards the point where latitude = longitude = 0.

Instances

Eq NVector

Defined in Data.Geo.Jord.NVector

Methods

(==) :: NVector -> NVector -> Bool

(/=) :: NVector -> NVector -> Bool

Show NVector

Defined in Data.Geo.Jord.NVector

Methods

showsPrec :: Int -> NVector -> ShowS

show :: NVector -> String

showList :: [NVector] -> ShowS

IsVector3d NVector

Defined in Data.Geo.Jord.NVector

Methods

vec :: NVector -> Vector3d

ETransform NVector

NVector to, from EcefPosition.

Defined in Data.Geo.Jord.Transformation

Methods

toEcef :: NVector -> Earth -> EcefPosition

fromEcef :: EcefPosition -> Earth -> NVector

NTransform NVector

NVector to, from AngularPosition of NVector.

Defined in Data.Geo.Jord.Transformation

Methods

toNVector :: NVector -> AngularPosition NVector

fromNVector :: AngularPosition NVector -> NVector

ETransform (AngularPosition NVector)

AngularPosition of NVector to, from EcefPosition.

Defined in Data.Geo.Jord.Transformation

Methods

toEcef :: AngularPosition NVector -> Earth -> EcefPosition

fromEcef :: EcefPosition -> Earth -> AngularPosition NVector

NTransform (AngularPosition NVector)

NTransform identity.

Defined in Data.Geo.Jord.Transformation

Methods

toNVector :: AngularPosition NVector -> AngularPosition NVector

fromNVector :: AngularPosition NVector -> AngularPosition NVector

nvector :: Double -> Double -> Double -> NVector

Unit NVector from given x, y and z.

northPole :: NVector

Horizontal position of the North Pole.

southPole :: NVector

Horizontal position of the South Pole.