e_and_p_data.instance_create_date
This is the date that this instance was created. This date is defined by the source if imported, or is the date the instance is created if a new instance.
last_updated (O: TIMESTAMP)
e_and_p_data.last_updated
This is the date that this instance was last updated. This value should be updated when any part of this instance is altered (except for inverse relationships).
description (O: CHAR VARYING(2000))
e_and_p_data.description
A remark or comment about the instance.
instance_creator (O: CHAR VARYING(80))
e_and_p_data.instance_creator
This is the person, company or application that created this instance. This identifies the party responsible for loading this instance.
last_updated_by (O: CHAR VARYING(80))
e_and_p_data.last_updated_by
This records the person or application making the update to this instance.
preferred_flag (O: CHAR(1))
property.preferred_flag
The flag is set to True if this instance of property is the preferred value in this data store of this type of property for the object which this property describes.
source (O: CHAR VARYING(80))
e_and_p_data.source
The provider of this instance, which is usually a data provider for imported/purchased data. If this instance is provided by POSC, then this attribute must be "POSC".
activity_s (FSK, O: CHAR VARYING(19))
process_data.activity
Defines the activity which created this instance.
Defines a foreign key to table activity.
binset_grid_s (FSK, O: CHAR VARYING(19))
pty_trace_count.binset_grid
May be a property of binset. Defines the maximum number of traces assigned to any individual bin node. This may include traces which were duplicated as part of the bin node assignment algorithm.
Defines a foreign key to table geophysical_processing_grid.
receiver_definition_s (FSK, O: CHAR VARYING(19))
pty_trace_count.receiver_definition
May be a property of seismic geometry set. Defines the maximum number of traces which were recorded at any individual receiver for all source events. This does not include any traces which may be duplicated as part of the bin node assignment algorithm.
Defines a foreign key to table geophysical_geometry_set.
property.represent
This is the property that is the original for which this representation is an equivalent representation. represent_s: Implements a foreign key to a row in one of the tables projected from entity property depending on the value of the next column (See below). represent_t: Defines the name of the referenced table. Possible values are defined in @property.
source_definition_s (FSK, O: CHAR VARYING(19))
pty_trace_count.source_definition
May be a property of seismic geometry set. Defines the maximum number of data traces which were recorded from any individual source event. This may include recordings from multiple seismographs.
Defines a foreign key to table geophysical_geometry_set.