A ground control point for geo-referencing.
| Name | Type | Required | Description |
|---|---|---|---|
| pix_x | Optional[float] | No | The pixel X coordinate. |
| pix_y | Optional[float] | No | The pixel Y coordinate. |
| proj_x | Optional[float] | No | The projected X coordinate. |
| proj_y | Optional[float] | No | The projected Y coordinate. |
| proj_z | Optional[float] | No | The projected Z coordinate. |