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Updated: � 12 May 2006
糖心Vlog官方
PipelinePipelines Utility Line A pipe used for carrying gases and/or liquids. Minimum Size for Inclusion
Data AttributesFEATURE TYPE (FEATURETYPE) [String; No; 32] The code which identifies the type of topographic feature represented Pipeline NAME (NAME) [String; Yes; 60] The name of the Pipeline.
PRODUCT CODE
(PRODUCT)
[String; Yes; 35]
Type of product produced or transported;
RELATIONSHIP
(RELATIONSHIP)
[String; Yes; 12]
Relationship to sea level for marine features or to ground level for land based features;
FEATURE RELIABILITY DATE
(FEATURERELIABILITY)
[Date; Yes; 0; 0; 36]
FEATURE SOURCE
(FEATURESOURCE)
[String; Yes; 50]
ATTRIBUTE RELIABILITY
(ATTRIBUTERELIABILITY)
[Date; Yes; 0; 0; 36]
ATTRIBUTE SOURCE
(ATTRIBUTESOURCE)
[String; Yes; 50]
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; 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; 281 - Above ground/Elevated Pipelines whose product is not water
TEXT NOTE (TEXTNOTE) [String; Yes; 50] Descriptive note to appear on map. Geodatabase RulesAt 1:100 000 size and any other selection criteria apply to all feature occurrences. Submerged pipelines will not be shown.
Inter-Feature Relationship Rules - Internal to Associated DatasetWhere one pipeline crosses another a node will be shown at the intersection point. ie. the arcs will be split. � Inter-Feature Relationship Rules - External to Associated DatasetMap RulesPipelines are to have an accompanying descriptive note eg 憄ipeline�, 慻as pipeline�, unless the word 憄ipeline� is included in the name. Underground pipelines will be labelled with a descriptive note, 憉nderground�.
Related Features� Related Chapters� Related Products� Note: See disclaimer in Appendix A Chapter 1.2 Use of Feature Type Dictionary- Structure of an Entry regarding Related features,chapters & products. The information in this entry is uncontrolled when printed. | |||||||||||