# `Sidereon.GNSS.Fusion.VelocityMatchState`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/gnss/fusion.ex#L291)

One position and velocity sample used by outage velocity matching.

# `t`

```elixir
@type t() :: %Sidereon.GNSS.Fusion.VelocityMatchState{
  position_ecef_m: Sidereon.GNSS.Fusion.vec3(),
  t_j2000_s: number(),
  velocity_ecef_mps: Sidereon.GNSS.Fusion.vec3()
}
```

# `new`

```elixir
@spec new(number(), Sidereon.GNSS.Fusion.vec3(), Sidereon.GNSS.Fusion.vec3()) :: t()
```

Build a velocity-match outage state.

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