| Name | Water_Measurement |
|---|---|
| Entity Type | Table |
| Description | A water measurement, either level or flowrate, taken at a measurement point. |
| Submodel | Water_Services |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | 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) |
| Flow_Rate | double | Flowrate m3/h |
The flow rate of the water at the measurement point | No |
NUMBER |
| GUID | STRING128 | NA |
Globally Unique IDentifier for an instance of a class. USAGE NOTES: There are two cases: 1) GUID is not populated or used; and 2) it is populated with a value that is globally unique. If the GUID is populated there are two means of doing so for a given project: 2a) Seabed automatically generates and populates the GUID when an instance is created (valid only on Oracle based systems); and 2b) the GUID is generated and populated by an application (other than Seabed) on instance creation. Whether Seabed automatically generates GUIDs for a project is determined by the Auto_GUID flag in SDS_Account. Note that techniques 2a and 2b can coexist in the same project. When GUIDs are automatically generated an application can override the automatically generated GUID with its own GUID by simply supplying the GUID value. Applications that generate their own GUIDs and populate the GUID column will function correctly on projects which have automatic GUID generation turned on. | No |
VARCHAR2(128) |
| 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) |
| Level_Measurement_Method | R_Water_Level_Method |
|
The method by which a ground water level was determined. | Yes |
VARCHAR2(64) |
| Measurement_Date | DATE | NA |
The date and time that the measurement was taken | No |
DATE |
| Measurement_Device_Id | Generic_Facility |
|
The device used to determine the ground water level | No |
NUMBER(38) |
| Measurement_Point_Id | Measurement_Point |
|
The Measurement_Point where the ground water level reading was taken | Yes |
NUMBER(38) |
| Measurement_Program_Id | Measurement_Program |
|
According to Which measurement program was this measurement taken | No |
NUMBER(38) |
| Name | ENTITY_NAME | NA |
The name given to any object or data item, e.g. name of Well, name of Field, etc. | No |
VARCHAR2(255) |
| Original_Source | STRING64 | NA |
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" | No |
VARCHAR2(64) |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| Remarks | STRING2000 | NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| SDAT_Label | int | No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Source | STRING64 | NA |
Name of the person or organization responsible for this entitys E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. | 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) |
| Version | STRING255 | NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| Water_Level | double | Depth m |
The level of water at the measurement point expressed as a depth | No |
NUMBER |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Measurement_Point | Measurement_Point | The Measurement_Point where the ground water level reading was taken | Cascade | Yes |
| Level_Measurement_Method | R_Water_Level_Method | The method by which a ground water level was determined. | Restrict | Yes |
| Measurement_Device | Generic_Facility | The device used to determine the ground water level | Cascade | No |
| Measurement_Program | Measurement_Program | According to Which measurement program was this measurement taken | Cascade | No |