Struct GroundLocation 

pub struct GroundLocation<B: TrySpheroid> { /* private fields */ }

A location on the surface of a celestial body.

Implementations

impl<B: Spheroid> GroundLocation<B>

Infallible constructor — requires compile-time Spheroid guarantee.

pub fn new(coordinates: LonLatAlt, body: B) -> Self

Creates a new ground location on a body that is guaranteed to be a spheroid.

impl<B: TrySpheroid> GroundLocation<B>

Fallible constructor — for DynOrigin and other TrySpheroid types.

pub fn try_new(coordinates: LonLatAlt, body: B) -> Result<Self, &'static str>

Creates a new ground location, returning an error if the body has no spheroid.

impl<B: TrySpheroid + Into<DynOrigin>> GroundLocation<B>

pub fn into_dyn(self) -> DynGroundLocation

Converts the ground location into a dynamic representation.

impl<B: TrySpheroid> GroundLocation<B>

pub fn origin(&self) -> B

where B: Clone,

Returns the central body.

pub fn coordinates(&self) -> LonLatAlt

Returns the geodetic coordinates.

pub fn longitude(&self) -> f64

Returns the longitude in radians.

pub fn latitude(&self) -> f64

Returns the latitude in radians.

pub fn altitude(&self) -> f64

Returns altitude in km (for backward compatibility).

pub fn body_fixed_position(&self) -> DVec3

Returns the body-fixed Cartesian position in meters.

pub fn rotation_to_topocentric(&self) -> DMat3

Returns the rotation matrix from body-fixed to topocentric (SEZ) frame.

pub fn compute_observables( &self, state_position: DVec3, state_velocity: DVec3, ) -> Observables

Computes topocentric observables from raw body-fixed position and velocity vectors.

pub fn observables<T: TimeScale + Copy>( &self, state: CartesianOrbit<T, B, Iau<B>>, ) -> Observables

where B: RotationalElements + Copy,

Computes topocentric observables from a Cartesian orbit in the body-fixed frame.

pub fn observables_dyn(&self, state: DynCartesianOrbit) -> Observables

Computes topocentric observables from a dynamic Cartesian orbit.

Trait Implementations

impl<B: Clone + TrySpheroid> Clone for GroundLocation<B>

fn clone(&self) -> GroundLocation<B>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<B: Debug + TrySpheroid> Debug for GroundLocation<B>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.