Auxiliary Contour

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

Auxiliary Contour

SUBTYPE NUMBER (TYPE) [Long Integer; No; 5] The numeric value assigned to sub classify the feature
7

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

ELEVATION (ELEVATION) [Double; No; 7;2] Elevation in metres from the Australian Height Datum.

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;
- / 40

ELEVATION ACCURACY (ELEVATIONACCURACY) [Short Integer; No; 4] The standard deviation of the vertical positional accuracy. The default value, when not specified in project instructions, will be as follows;
25

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;

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Auxiliary Contours will be reclassified as connector standard where they cross Waterbodies such as Watercourse Areas, Salt Evaporators, Settling Ponds, Aquaculture Areas, Canal Areas and Rapid Areas. No gap should exist between the auxiliary contour and the connector standard feature in these cases.

Auxilary Contour heights must not represent any multiple of the standard 20m contour interval at 1:100 000.

Auxilary Contours will not be used to represent depressions.

Contours of different height must not touch each other. No contour can cross itself or another contour.

No auxilary contour can cross itself, another auxilary contour or other entities in the contours feature class.

Spot elevations must not contradict Auxilary contours.  

Auxilary Contours cannot fall over Sea, Lake perennial, Flood Irrigation Storage and Town Rural Storage or Mine Area.

Survey Marks must not contradict Auxilary contours.  

All Auxiliary Contours will be labelled with their elevation, where space permits.

Auxiliary Contours will be masked by Built Up Areas.

Hypsometric Area, Standard Contour, Interpolated Contour, Depression Contour, Connector Discontinuity, Connector Standard, Limit Of Data (Relief), Bench Mark, Cliff, Horizontal Control Point, Razorback, Spot Elevation, Waterbodies (Feature Dataset (polygons)), Sea, Mine Area

Section 1 chapter 3.7.5
Section 2 chapter 2.8
Section 3 chapter 6.2