# `Common.Message.TerrainRequest`
[🔗](https://github.com/fancydrones/xmavlink/blob/main/lib/common.ex#L6992)

# `t`

```elixir
@type t() :: %Common.Message.TerrainRequest{
  grid_spacing: XMAVLink.Types.uint16_t(),
  lat: XMAVLink.Types.int32_t(),
  lon: XMAVLink.Types.int32_t(),
  mask: XMAVLink.Types.uint64_t()
}
```

Request for terrain data and terrain status. See terrain protocol docs: https://mavlink.io/en/services/terrain.html

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