# `Sidereon.GNSS.QC.DataGap`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/gnss/qc.ex#L160)

Detected gap between adjacent observation epochs.

# `t`

```elixir
@type t() :: %Sidereon.GNSS.QC.DataGap{
  end_epoch: term(),
  missing_epochs: non_neg_integer(),
  nominal_interval_s: float(),
  observed_delta_s: float(),
  start_epoch: term()
}
```

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