| Name | WG_Seismic_Dataset |
|---|---|
| Entity Type | Extension of Seismic_Dataset |
| Description | WesternGeco specific attributes for Seismic_Dataset. |
| Submodel | WesternGeco |
| Entity Scope | Project |
| Primary Key | Seismic_Dataset_Id |
| Natural Key | |
| Generalizations | Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Description | STRING255 | NA |
A long meaningful description of the dataset. For example a dataset with name Field Nav might have a description Navigation(Field Source/Receiver). | No |
VARCHAR2(255) |
| Insert_Date | DATE | NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 | NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| SDAT_Label | int | No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Seismic_Dataset_Id | Seismic_Dataset |
|
The seismic dataset to which the additional attributes in this extension apply. | Yes |
NUMBER(38) |
| Tape_Display | R_WG_Tape_Display |
|
Tape display entry from master table. It typically combines 3 letter abbreviations of gain type, scaling, filtering, etc. | No |
VARCHAR2(64) |
| Update_Date | DATE | NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 | NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Tape_Display | R_WG_Tape_Display | Tape display entry from master table. It typically combines 3 letter abbreviations of gain type, scaling, filtering, etc. | Restrict | No |
| Seismic_Dataset | Seismic_Dataset | The seismic dataset to which the additional attributes in this extension apply. | Cascade | Yes |