Aquaculture Area

FEATURE TYPE (FEATURETYPE) [String; No; 32] The code which identifies the type of topographic feature represented

Aquaculture Area

SUBTYPE NUMBER (TYPE) [Long Integer; No; 5] The numeric value assigned to sub classify the feature
1

DESCRIPTION OF SUBTYPE (TYPE_DESCRIPTION) [String; No; 32] The textual description of the subtype classification.
AquacultureArea

FEATURE RELIABILITY DATE (FEATURERELIABILITY) [Date; Yes; 0; 0; 36]
The reliability date of the spatial object; Date to be adjusted only during spatial change or verification of an existing feature location or the capture of a new feature (see Section 1 Chapter 3.6);

Most Recent Reliability Date of Revision Source Material (or Base Material/digitial data for inital capture) used for Spatial Verification

FEATURE SOURCE (FEATURESOURCE) [String; Yes; 50]
This primary source used to determine the spatial location of a feature (For use in TOPO100K only;).

ATTRIBUTE RELIABILITY (ATTRIBUTERELIABILITY) [Date; Yes; 0; 0; 36]
The reliability date of the attribute object; Date to be adjusted only during attribute change or verification of an existing feature's item values or the capture of a new feature (see Section 1 Chapter 3.6);

Most Recent Reliability Date of Revision Source Material (or Base Material/digitial data for inital capture) used for Attribute Verification.

ATTRIBUTE SOURCE (ATTRIBUTESOURCE) [String; Yes; 50]
The primary source used to populate the attribute fields of a feature (For use in TOPO100K only;).

PLANIMETRIC ACCURACY (PLANIMETRICACCURACY) [Short Integer; No; 4] The standard deviation of the horizontal positional accuracy.The default value, when not specified in project instructions, will be as follows;
100 / 40

DATA SOURCE (SOURCE) [String; No; 50] This is the official name of the agency that originally captured the spatial object for the TOPO250K NTDB (For use in TOPO250K only) ; The default value when unknown or not specified in project instructions will be GEOSCIENCE AUSTRALIA.

UNIQUE FEATURE IDENTIFIER (UFI) [String; Yes; 10] Alphanumeric feature identifier defined for GEODATA SERIES 2 (For use in TOPO250K only;) (see Section 3 chapter 5.14)

FEATURE CREATION DATE (CREATIONDATE) [Date; Yes; 0; 0; 36] Date of creation of feature in the database. This field will be entered/edited automatically by GEOSCIENCE AUSTRALIA.

FEATURE RETIREMENT DATE (RETIREMENTDATE) [Date;Yes; 0; 0; 36] Date of retirement of feature in the database.This field will be entered/edited automatically by GEOSCIENCE AUSTRALIA.

PERSISTENT IDENTIFIER (PID) [Long Integer; Yes; 8] This field will be entered/edited automatically by GEOSCIENCE AUSTRALIA.

SYMBOL (SYMBOL) [Short Integer; No; 4] (Link to Symbol Dictionary)Symbol number/s applicable;

23

TEXT NOTE (TEXTNOTE) [String; Yes; 50] Descriptive note to appear on map.

At 1:100 000 size and any other selection criteria apply to all feature occurrences.

At 1:250 000 size and any other selection criteria apply to new feature occurrences. All feature occurrences existing in the TOPO250K NTDB will be retained unless there is clear evidence they no longer exist.

Adjacent ponds will be shown as one polygon, separated by Settling pond internal lines. Settling pond internal lines less than 5 mm in length at map scale will not be shown within Aquaculture Areas.
 
Aquaculture Areas are to have an accompanying TextNote eg 'fish hatchery', ‘fish pen', 'aquaculture area’ unless the words 'fish hatchery', ‘fish pen' or 'aquaculture area’ are included in the name.  

Aquaculture Area will be bounded by entities in the WaterbodyBoundaries feature class.

Aquaculture Area cannot overlap;
Other polygon features in the Waterbodies Dataset.

Aquaculture Area cannot overlap;
Aviation (feature dataset), Sea, NativeVegetationAreas (feature class), CultivatedAreas (feature class).

Aquaculture Areas are to have an accompanying descriptive note eg 'fish hatchery', ‘fish pen', 'aquaculture area’ unless the words 'fish hatchery', ‘fish pen' or 'aquaculture area’ are included in the name.  

AircraftFacilityArea (Feature Class), Airport Area, Sea, Forest Or Shrub, Rainforest, Plantation, Orchard, Mangrove, Settling pond internal line, Limit of Data , Shoreline, WaterbodyBoundaries (Feature Class) 

Section 3 chapters 5.17, 5.18 and 6.9