Sidereon.OrbitDetermination (Sidereon v0.17.0)

@type error_reason() ::
  :empty_selection
  | :invalid_option
  | :too_few_samples
  | :non_monotonic_epochs
  | :mixed_timescales
  | :invalid_epoch
  | :invalid_observation
  | :frame
  | :propagation
  | :least_squares
  | :singular_geometry
  | :did_not_converge
  | :rtn_frame
  | term()

satellite_id()

@type satellite_id() ::
  String.t() | {String.t(), pos_integer()} | {atom(), pos_integer()}

Functions

fit_all_sp3_ecef_precise_orbits(sp3, opts \\ [])

@spec fit_all_sp3_ecef_precise_orbits(
  Sidereon.GNSS.SP3.t(),
  keyword()
) ::
  {:ok, Sidereon.OrbitDetermination.OrbitFitReport.t()}
  | {:error, error_reason()}

Fit every satellite declared in a parsed ECEF SP3 product.

fit_precise_ephemeris_sample_orbit(samples, satellite_id, opts \\ [])

@spec fit_precise_ephemeris_sample_orbit(
  [Sidereon.GNSS.PreciseEphemerisSample.t()],
  satellite_id(),
  keyword()
) ::
  {:ok, Sidereon.OrbitDetermination.OrbitFitReport.t()}
  | {:error, error_reason()}

Fit one satellite from a precise-ephemeris sample slice.

fit_sp3_ecef_precise_orbit(sp3, satellite_id, opts \\ [])

@spec fit_sp3_ecef_precise_orbit(Sidereon.GNSS.SP3.t(), satellite_id(), keyword()) ::
  {:ok, Sidereon.OrbitDetermination.OrbitFitReport.t()}
  | {:error, error_reason()}

Fit one satellite from a parsed ECEF SP3 product.

The Earth-orientation provider is supplied by the core side of the binding.

fit_sp3_ecef_precise_orbits(sp3, satellite_ids, opts \\ [])

@spec fit_sp3_ecef_precise_orbits(Sidereon.GNSS.SP3.t(), [satellite_id()], keyword()) ::
  {:ok, Sidereon.OrbitDetermination.OrbitFitReport.t()}
  | {:error, error_reason()}

Fit selected satellites from a parsed ECEF SP3 product.

fit_sp3_precise_orbit(sp3, satellite_id, opts \\ [])

@spec fit_sp3_precise_orbit(Sidereon.GNSS.SP3.t(), satellite_id(), keyword()) ::
  {:ok, Sidereon.OrbitDetermination.OrbitFitReport.t()}
  | {:error, error_reason()}

Fit one satellite from a parsed SP3 product.