Summarizes the acquisition geometry associated with the potential field geometry set.
instance_s (PK, M: CHAR VARYING(19))
Surrogate key of the table.
instance_create_date (O: TIMESTAMP)
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).
pty_potential_field_geom_summ.dip_line_point_spacing
The nominal distance between points on a dip line. dip_line_point_spacing_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
pty_potential_field_geom_summ.dip_line_spacing
The nominal distance between dip lines. dip_line_spacing_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
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.
pty_potential_field_geom_summ.nominal_sensor_elevation
The nominal elevation of the sensor. nominal_sensor_elevation_1_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure. nominal_sensor_elevation_o_s: Defines the origin of the coordinate value(s). Defines a foreign key to table spatial_object. nominal_sensor_elevation_cs_s: Defines the coordinate system of the coordinate value(s). Defines a foreign key to table coordinate_system.
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".
pty_potential_field_geom_summ.tie_line_point_spacing
The nominal distance between points on a tie line. tie_line_point_spacing_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
pty_potential_field_geom_summ.tie_line_spacing
The nominal distance between tie lines. tie_line_spacing_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
pty_potential_field_geom_summ.total_length
The cumulative length of all lines in the geometry set. total_length_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
activity_s (FSK, O: CHAR VARYING(19))
process_data.activity
Defines the activity which created this instance.
Defines a foreign key to table activity.
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.