| Name | Line_Vertex |
|---|---|
| Entity Type | Extension of Line |
| Description | Entity containing the vertices of a line. |
| Submodel | Spatial |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Existence_Kind | REF_EXISTENCE_KIND NA |
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual. | Yes Actual |
VARCHAR2(64) |
| GUID | STRING128 NA |
Globally Unique IDentifier for an instance of a class. This GUID is not generated by the database, but is the GUID used by the application on first access of this object. Use of this property is optional and completely under the control of application developers. | No |
VARCHAR2(128) |
| I_Coordinate | int Dimensionless |
Representation of the X coordinate of the point in a system other than geographic. For example, a crossline number or CDP number. | No |
NUMBER(10) |
| Id | ID No_Unit |
Unique identifier for this entity. | Yes |
NUMBER(38) |
| 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) |
| J_Coordinate | int Dimensionless |
Representation of the Y coordinate of the point in a system other than geographic. For example, an inline number. | No |
NUMBER(10) |
| Line_Id | Line |
The vertices of a line. | Yes |
NUMBER(38) |
| Line_Segment | int Dimensionless |
Numeric ID of each segment of a line, in a case where a line needs to be described as composed of segments. The segments need not be connected. | No |
NUMBER(10) |
| Name | STRING255 NA |
Optional name associated with a point along a line. An example would be an alphanumeric shotpoint name on a seismic line. | No |
VARCHAR2(255) |
| Position_Id | Position |
A type of vertex that is located in, on, or above the Earth but is always locatable using a geo-referenced coordinate system. | No |
NUMBER(38) |
| Produced_By | STRING64 NA |
ID of the activity that was executing when the entity was created, 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) |
| Sequence_Number | int No_Unit |
Mandatory numeric ID of each vertex of a line, in sequential order. | No |
NUMBER(10) |
| 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) |
| Version | STRING255 NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Position | Position | A type of vertex that is located in, on, or above the Earth but is always locatable using a geo-referenced coordinate system. | Control | No |
| Line | Line | The vertices of a line. | Cascade | Yes |