| Format Name | Format | Shall contain the String \"ASTM E57 3D Imaging Data File\" | Text |
| File Guid | Guid | File Guid | Text |
| Version Major | Major | The major version number of the file format. | Text |
| Version Minor | Minor | The minor version number of the file format. | Text |
| Library Version | Library | The version identifier for the E57 file format library that wrote the file. | Text |
| Date | Date | Date and time that the file was created. | Time |
| Metadata | Metadata | Information describing the Coordinate Reference System to be used for the file. | Text |
| Scans | Scans | Scans' names. | Text |
| Poses | Poses | Poses | Plane |
| Scan Count | Count | Number of scans. | Integer |