12.15.4 ErrorTermSource
| Topic Version | 1 | Published | 11/11/2016 | ||
| For Standard | WITSML v2.0 | ||||
| Type: | Enumeration | Stereotype: | «Enumeration» | ||
Specifies the codes for the various classes of error sources.
|
Name |
Type |
Notes |
|---|---|---|
|
sensor |
Errors arising from sensors in the survey tool. |
|
|
azimuth reference |
Errors arising from the adoption of a particular reference azimuth. |
|
|
magnetic |
Errors arising from external magnetic field influences. |
|
|
alignment |
Errors arising from the misalignment of the tool relative to the borehole. |
|
|
misalignment |
Specifies the codes for the various classes of error source. |
|
|
depth |
Errors arising from the measurement of depth. |
|
|
reference |
Errors arising from the measurement of depth. |
|
|
unknown |
The value is not known. Avoid using this value. All reasonable attempts should be made to determine the appropriate value. Use of this value may result in rejection in some situations. |
|
Association |
Notes |
|---|---|
|
From: ErrorTermSource. To: TypeEnum Generalization |
|
|
From: IscwsaErrorTerm. To: ErrorTermSource Dependency |