| Description: Time that defines the origin of a celestial coordinate system, given in fractional year. Type of year may also be indicated. For example, 'J2000.0' corresponds to an origin specified by January 1, 2000 at 12:00 Terrestrial Time in Julian years. |
| Namespace Id: survey | Steward: sbn | Class Name: Image_Corners | Type: ASCII_Short_String_Collapsed |
| Minimum Value: None | Maximum Value: None | Minimum Characters: 1 | Maximum Characters: 255 |
| Unit of Measure Type: None | Default Unit Id: None | Attribute Concept: None | Conceptual Domain: SHORT_STRING |
| Status: Active | Nillable: false | Pattern: None |
| Permissible Value(s) | No Values | |