| net |
| Base Table | Station_Comment |
| Attribute Name | net |
| ColumnName | net |
| RoleName | |
| Definition | Unique network identifier. This character string is the name of a seismic network |
| Note |
| sta |
| Base Table | Station_Comment |
| Attribute Name | sta |
| ColumnName | sta |
| RoleName | |
| Definition | Station code. This is the common code-name of a seismic observatory. Generally only three or four characters are used |
| Note |
| ondate |
| Base Table | Station_Comment |
| Attribute Name | ondate |
| ColumnName | ondate |
| RoleName | |
| Definition | This attribute denotes the start date |
| Note |
| comment_id |
| Base Table | Station_Comment |
| Attribute Name | id |
| ColumnName | comment_id |
| RoleName | comment_id |
| Definition | The comment code key of the associated Comment Description Dictionary |
| Note |
| offdate |
| Base Table | Station_Comment |
| Attribute Name | offdate |
| ColumnName | offdate |
| RoleName | |
| Definition | This attribute denotes the end date |
| Note |
| comment_level |
| Base Table | Station_Comment |
| Attribute Name | comment_level |
| ColumnName | comment_level |
| RoleName | |
| Definition | The numeric value (if any) associated with the Units of comment level in the same Comment Description Dictionary. Together, this numeric value, its units, and the Description of comment of the associated Comment Description, all describe a comment for the station/channel |
| Note |
| lddate |
| Base Table | Station_Comment |
| Attribute Name | lddate |
| ColumnName | lddate |
| RoleName | |
| Definition | Load date. Date and time that the record was created or last modified, in Oracle date datatype |
| Note |