The specification of parameters which are used by coordinate transformation methods as part of a coordinate transformation.

ref_coordinate_transformation_parameter (M, K: ref_coordinate_transformation_parameter)

The parameter used in a coordinate transformation method, selected from a reference list of parameters.


coordinate_transformation_method (M, K: coordinate_transformation_method(coordinate_transformation_parameter))

This is the coordinate transformation method for which this parameter is defined. Each coordinate_transformation_parameter must describe a parameter for one coordinate_transformation_method.


source (M, I: ref_source)

The provider of this instance of reference information. If this instance is provided by POSC, then this attribute must be "POSC". Each coordinate_transformation_parameter must provided by one ref_source. Inherited from reference_behavior.


description (O: ndt_comment)

A description of the coordinate transformation parameter.


status (O, I: ndt_instance_status) (0644)

The status of this instance in the version of Epicentre running in a data store. This is an enumerated datatype for which the following are the possible values: current, provisional, deprecated. Current - use without restriction. Provisional - use with caution, this value is for comment and may not appear in future releases of Epicentre. Deprecated - avoid use if possible, it is planned to remove this value in the next major release of Epicentre. Inherited from reference_behavior.


coordinate_transformation_value (V: SET[0:?] coordinate_transformation_value(coordinate_transformation_parameter))

These are the actual values that as part of a coordinate transformation represent the numerical value of this parameter. Each coordinate_transformation_parameter may be evaluated as one or more coordinate_transformation_value.


data_collection (I, V: SET[0:?] data_collection(collection_content))

Indicates the data collections that include this instance of E and P data. Each coordinate_transformation_parameter may be a member of one or more data_collection. Inherited from e_and_p_data.


datum_for_ranking (I, V: SET[0:?] object_ranking(base_object))

Indicates that an object is being used as a basis for comparison with another object. Each coordinate_transformation_parameter may datum for ranking one or more object_ranking. Inherited from object_of_interest.


graphical_element (I, V: SET[0:?] graphical_element(depicted_object))

Specifies one or more graphical elements which are depicting this data item. Each coordinate_transformation_parameter may be depicted by one or more graphical_element. Inherited from e_and_p_data.


object_of_ranking (I, V: SET[0:?] object_ranking(ranked_object))

Indicates that an object is being classified in a rank order based on its characteristics. Each coordinate_transformation_parameter may object of ranking one or more object_ranking. Inherited from object_of_interest.


source_reference (O, I: ref_source_reference)

The reference used by source to provide the standard instance, such as Petroleum Industry Data Dictionary (PIDD), Websters Ninth New Collegiate Dictionary, etc. Each coordinate_transformation_parameter may documented by one ref_source_reference. Inherited from reference_behavior.


version (O, I: ref_epicentre_version) (0644)

Describes the version of Epicentre when this status was assigned to this instance of reference behavior Each coordinate_transformation_parameter may version one ref_epicentre_version. Inherited from reference_behavior.

Local rules:

Uniqueness Constraint
ref_coordinate_transformation_parameter, coordinate_transformation_method
Supertype path(s):
e_and_p_data > object_of_interest > technical_object > coordinate_transformation_parameter.
reference_behavior > coordinate_transformation_parameter.

Entity projects as table CORD_TRFM_PAR.

Referenced in Diagrams:

• CS3: Coordinate Transformations