Sidereon.GNSS.Staleness.StalenessMetadata (Sidereon v0.8.0)

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Structured description of the product staleness behind a selection result.

Attached to every selection; a degraded result is never produced without it. Epoch fields are seconds since the J2000 epoch (2000-01-01 12:00:00 in the product's time scale). staleness_s is requested - source and is never negative. kind is the degradation path (:exact, :nearest_prior, or :diurnal_shift); staleness_days is staleness_s / 86400 (the whole-day offset for a diurnal shift).

Summary

Types

kind()
t()

Types

kind()

@type kind() :: :exact | :nearest_prior | :diurnal_shift

t()

@type t() :: %Sidereon.GNSS.Staleness.StalenessMetadata{
  kind: kind(),
  requested_epoch_j2000_s: float(),
  source_epoch_j2000_s: float(),
  staleness_days: float(),
  staleness_s: float()
}