| A list of all externally produced survey products held in the archive. | 
|  This table holds UIDs, names and brief descriptions of all externally produced survey products that are held within the VSA for the purposes of joint querying. Required constraints: 
  | 
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor | 
|---|---|---|---|---|---|---|
| surveyID | int | 4 | the unique identifier for the survey | meta.id | ||
| surveyName | varchar | 32 | The short name of the survey, eg. 2MASS, GLIMPSE etc. | ?? | ||
| databaseName | varchar | 16 | The name of the database within the VSA | meta.id;meta.dataset | ||
| description | varchar | 256 | A brief description of the survey | meta.note | ||
| imagesLocation | varchar | 256 | Pathname to the pixels (eg. for matched-aperture remeasurement) | ?? | ||
| Total length | 564 |