# `Sidereon.ErrorMetrics.PositionCovariance`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/error_metrics.ex#L56)

Position covariance in ECEF and local ENU coordinates.

# `t`

```elixir
@type t() :: %Sidereon.ErrorMetrics.PositionCovariance{
  ecef_m2: Sidereon.ErrorMetrics.covariance3(),
  enu_m2: Sidereon.ErrorMetrics.covariance3()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*