coordinate_transformation.coordinate_transformation_method
This is the method used to define the coordinate transformation. The method describes the parameters to be used and the manner in which they are used.
Defines a foreign key to table cord_trfm_mth.
source (FNK, M: CHAR VARYING(40))
reference_behavior.source
The provider of this instance of reference information. If this instance is provided by POSC, then this attribute must be "POSC".
Defines a foreign key to table r_source.
reference_behavior.status
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.
r_trfm_cstr_name (FNK, O: CHAR VARYING(40))
coordinate_transformation.ref_coordinate_transform_constraint
A constraint which defines the types of coordinate systems that must be used as the basis of and result of the application of a coordinate transformation. This constraint is implemented by an applied coordinate transformation.
Defines a foreign key to table r_trfm_cstr.
source_reference_s (FSK, O: CHAR VARYING(19))
reference_behavior.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.
Defines a foreign key to table r_source_ref.
version (FNK, O: CHAR VARYING(40))
reference_behavior.version
Describes the version of Epicentre when this status was assigned to this instance of reference behavior
Defines a foreign key to table r_epcnt_version.