Sidereon.GNSS.Positioning.DopplerSolution (Sidereon v0.22.0)

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A receiver position solution paired with an optional Doppler velocity solve.

receiver is the normal Sidereon.GNSS.Positioning.Solution. When Doppler rows are supplied and the velocity geometry is solvable, velocity contains the ECEF velocity, speed, receiver clock drift, unit-variance state covariance, residuals, and used satellites. When no Doppler rows are supplied or the velocity geometry is not solvable, velocity is nil and velocity_error carries the typed reason when there was a Doppler attempt.

Summary

Types

t()

Pseudorange receiver solution plus optional Doppler velocity result.

velocity()

Doppler-derived receiver velocity solve result.

Types

t()

@type t() :: %Sidereon.GNSS.Positioning.DopplerSolution{
  receiver: Sidereon.GNSS.Positioning.Solution.t(),
  velocity: velocity() | nil,
  velocity_error: term() | nil
}

Pseudorange receiver solution plus optional Doppler velocity result.

velocity()

@type velocity() :: %{
  velocity_m_s: {float(), float(), float()},
  speed_m_s: float(),
  clock_drift_s_s: float(),
  state_covariance: [[float()]],
  residuals_m_s: %{required(String.t()) => float()},
  used_sats: [String.t()],
  n_satellites: non_neg_integer()
}

Doppler-derived receiver velocity solve result.