| Description: This attribute describes the actual bit-depth for each pixel. This value corresponds to a dynamic range of the raw (l2a) image for ONC. Although the l2a data is stored in a 16-bit integer image array, the bit depth used for nominal image acquisition is 12. A bit depth is reduced to 10 or 8 bit for some images during digital processing in DE or ONC-E dividing the original data by 2 or 4. |
| Namespace Id: hyb2 | Steward: sbn | Class Name: Image_Observation_Information | Type: ASCII_NonNegative_Integer |
| Minimum Value: 0 | Maximum Value: 18446744073709551615 | Minimum Characters: None | Maximum Characters: None |
| Unit of Measure Type: None | Default Unit Id: None | Attribute Concept: None | Conceptual Domain: INTEGER |
| Status: Active | Nillable: false | Pattern: [0-9]+ |
| Permissible Value(s) | Value | Value Meaning |
| | 10 | 10-bit |
| | 12 | 12-bit |
| | 8 | 8-bit |