The description of accuracy of a coordinate set that provides a location.

p_location_accy_s (PK, M: CHAR VARYING(19))

Surrogate key of the table.


error_length (O: FLOAT)
error_length_u (FNK, O: CHAR VARYING(15))

pty_location_accuracy.error_length
A measure of length that may be used to quantify the accuracy of a location coordinate set. This length describes the maximum error that may reasonably be expected for the location.
error_length_u: Defines the unit of measure. Defines a foreign key to table r_uom.


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.


uncertainty_elps (O: CHAR VARYING(16))

pty_location_accuracy.uncertainty_ellipsoid
The set of parameters to describe an ellipsoid, ellipsoid origin offset and ellipsoid orientation at the point being qualified.


activity_s (FSK, O: CHAR VARYING(19))
activity_t (O: CHAR VARYING(16))

process_data.activity
Defines the activity which created this instance.
activity_s: Implements a foreign key to a row in one of the tables projected from entity activity depending on the value of the next column (See below).
activity_t: Defines the name of the referenced table. Possible values are defined in @activity.


other_sptl_obj_s (FSK, O: CHAR VARYING(19))
other_sptl_obj_t (O: CHAR VARYING(16))

property.other_spatial_object

other_sptl_obj_s: Implements a foreign key to a row in one of the tables projected from entity other_spatial_object depending on the value of the next column (See below).
other_sptl_obj_t: Defines the name of the referenced table. Possible values are defined in @other_spatial_object.


p_location_s (FSK, O: CHAR VARYING(19))
p_location_t (O: CHAR VARYING(16))

pty_location_accuracy.pty_location

p_location_s: Implements a foreign key to a row in one of the tables projected from entity pty_location depending on the value of the next column (See below).
p_location_t: Defines the name of the referenced table. Possible values are: p_legal_srvy_loc, p_location_1d, p_location_2d, p_location_3d (@pty_location).