Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803002595 

Victorian Spatial Data Library (VSDL) Schema

VMTRANS:TR_ROAD 

Jurisdiction

Victoria 

Topic category

• Structure
• Transportation

Resource Constraints

Use limitation

. 

Classification

Unclassified  

Creative Commons Attribution 4.0 (CC-BY)

• 
• License Text

Other Dataset Details

Date ( Revision )

2022-07-04

Date ( Publication )

2024-08-22T12:16:21

Status

Completed  

Purpose

Vicmap Transport provides an accurate representation of the Transport network across Victoria, at a capture scale ranging from 1:2,500 to 1:25,000. It is used in a variety of applications, particularly in emergency services, natural resource management, planning and development, and digital map publications. Data made available to Vicmap under Cross Border agreements is subject to the maintenance regime of the relevant jurisdiction and is not subject to the same maintenance regime of the Vicmap datasets. Cross border data made available in Vicmap is not updated regularly and was last updated in: - NSW in 2017. - South Australia in 2020. 

Supplemental Information

Related Documents: None www.delwp.vic.gov.au/vicmap 

Maintenance and update frequency

Continual  

Maintenance date ( Publication )

2023-04-18T21:55:07

Spatial

Spatial representation type

Vector  

Description

General - Victoria 

Reference system identifier

4283

N

S

E

W

Temporal

Begin date

2001-01-01 

End date

now  

Resolution

Horizontal Accuracy

25m  

Quality

Conceptual Consistency

The allowable error in attribute accuracy ranges between 1% to 5% error. Logical consistency is a measure of the degree to which data complies with the technical specification. The test procedures are a mixture of scripts, microstation MGE program and on-screen visual checks. 

Missing Data

Apart from features that are subject to selective revision, the primary source material is existing digital from a number of sources: - road centerline data from Vicmap Digital Property cadastral base and Vicmap Digital Topographic bases. All instances of a feature class and its attribute values that appear on the source material have been captured.unless exceptions are indicated in the selection criteria for that feature class. The completeness of the data is tested by overlaying symbolised plots of the VDR digital data over plots of the source digital data and carrying out a visual comparison. Where it is allowable for up to 1% of features to be missed in data capture, the entire population is tested. Where it is allowable for up to 5% of features to be missed in data capture, then a random subset of the relevant features in the tile is tested. The sample's size is determined using statistical tables using the known population size of the relevant feature. There are some issues to be addressed with: walking tracks (50% missing) 

Attribute Quality

The allowable error in attribute accuracy ranges between a 1% allowable error to 5% error. For this product attribute accuracy ranges between a 1% to 5% error. For this product attribute accuracy is a measure of the degree to which features and attribute values of spatial objects agree with the information on the source material. There are some issues to be addressed with: walking tracks 

Positional Accuracy

The planimetric accuracy attainable will be the sum of errors from thee sources: -the positional accuracy of the source material -errors due to the conversion process -errors due to the manipulation process The measure of accuracy given for 'Road Network - Vicmap Transport' data is the source scale of the mapping from which the digital data was initially derived. Source map scales, vary from 1: 2,500 to 1:25,000. It is not possible to guarantee the final planimetric accuracy of 'Road Network - Vicmap Transport' other than estimate possible errors due to the positional accuracy of the source material and data conversion and manipulation processes.A conservative estimate of 5m and 20m for the standard deviation of the SDRN within the Melbourne Metropolitan area and Rural areas respectively will be used in any data quality information.Alternate and equal ways of expressing this error are:Not more than 10% of well defined points will be in error by more than 8.2m for the Melbourne Metropolitan area and 33m. for rural areas.The worst case error for the data is 15m for the Melbourne Metropolitan area and (60m for Rural areas). 

Lineage

Description

- Conversion of existing mapping - compilation conversion 30% and repromat conversion 50% - digital stereo capture - 20% -The majority of the conversion of existing mapping and approximately 30% of the digital stereo capture were outsourced to private contractors and the remainder was captured in house. Contractor's primarily scanned and vectorised existing repromat with a small amount of hand digitising done in some instances. 

Statement

Dataset Source: The line work and points were derived from the Vicmap Digital Topographic (VDT) map base coordinated by Information Services Branch (ISB) and its predecessors. Road network was updated using aerial photography and setellite imagery. In built up areas such as large rural townships the road centreline derived from VicMap Digital Property was used. Dataset Originality: Derived 

Attributes

Column Name	Obligation	Unique	Data Type	Data Length	Data Precision	Data Scale	Reference Table Owner	Reference Table Name	Reference Table Code Column Name	Short Column Name	Definition
DECK_AREA	O	N	NUMBER	22	9	2				DECK_AREA
RIGHT_LOCALITY	O	N	VARCHAR2	40	0	0	VMADMIN	AD_LOCALITY_AREA_POLYGON	name	RIGHT_LOC	Right of road locality name
CONSTRUCTION_TYPE	O	N	VARCHAR2	2	0	0	VMREFTAB	TR_BRIDGE_CONSTRUCTION_TYPE	construction_type_code	CONST_TYPE	Code to indicate construction type of bridges. 1=Bicycle Bridge, 2=Covered Bridge, 3=Draw Bridge, 4=Foot Bridge, 5=Lift Bridge, 6=Overpass, 7=Pontoon Bridge, 8=Suspension Bridge, 9=Swing Bridge, 10=Viaduct, 11=Conventional Bridge
WIDTH_M	O	N	NUMBER	22	4	2				WIDTH_M
ROAD_NAME_2	O	N	VARCHAR2	45	0	0				RD_NAME2	Road name (Tertiary)
ROAD_NAME_USE	O	N	VARCHAR2	2	0	0				RDNAMEUSE
SUPERCEDED_PFI	O	N	NUMBER	22	9	0				SUPER_PFI	PFI of feature prior to merge or split operation
FROM_UFI	O	N	NUMBER	22	9	0				FROM_UFI	UFI of Node Feature from which Road Segment starts
ROAD_SUFFIX_7	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF7	Road Name Suffix (7)
LEFT_LOCALITY	O	N	VARCHAR2	40	0	0	VMREFTAB	LOCALITY	LOCALITY_UNIQUE	LEFT_LOC	Left of road locality name
ROAD_SUFFIX_3	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF3	Road Name Suffix (3)
VEHICULAR_ACCESS	O	N	VARCHAR2	1	0	0				VECACCESS
ROAD_NAME_USE_4	O	N	VARCHAR2	2	0	0				RDNAMEUSE4
ROAD_SUFFIX	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF	Road Name Suffix (Primary)
ROAD_NAME_3	O	N	VARCHAR2	45	0	0				RD_NAME3	Road name (3)
PFI	M	Y	NUMBER	22	9	0				PFI	Persistent Feature Identifier. Assigned at the creation of the feature and is retained for the life of the feature.
HEIGHT_LIMIT	M	N	NUMBER	22	3	1				HT_LIMIT	Height limit applicable to road section
ROAD_TYPE_2	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE2	Road name type (Tertiary)
STRUCTURE_NAME	O	N	VARCHAR2	50	0	0				STRUCTNAME	Name of Structure
ROAD_NAME_USE_2	O	N	VARCHAR2	2	0	0				RDNAMEUSE2
RESPONSIBLE_AUTH_CODE	O	N	VARCHAR2	4	0	0				RESPAUTHCD
ROAD_TYPE_7	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE7	Road name type (7)
TO_UFI	O	N	NUMBER	22	9	0				TO_UFI	UFI of Node to which the segment is going
EZI_ROAD_NAME	M	N	VARCHAR2	65	0	0				EZI_RDNAME	Combination of ROAD_NAME, ROAD_TYPE & ROAD_SUFFIX
SEASONAL_OPEN_DATE	O	N	DATE	7	0	0				SEASOPENDT
URBAN	O	N	VARCHAR2	1	0	0				URBAN
ROAD_TYPE_4	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE4	Road name type (4)
ROAD_NAME_USE_1	O	N	VARCHAR2	2	0	0				RDNAMEUSE1
LOAD_LIMIT	O	N	NUMBER	22	5	2				LOAD_LIMIT
ROAD_TYPE_3	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE3	Road name type (3)
ROAD_NAME_7	O	N	VARCHAR2	45	0	0				RD_NAME7	Road name (7)
ROAD_TYPE_6	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE6	Road name type (6)
ROAD_NAME_4	O	N	VARCHAR2	45	0	0				RD_NAME4	Road name (4)
LOAD_LIMIT_ASSESS_DATE	O	N	DATE	7	0	0				LDLMTASSDT
ROAD_SUFFIX_2	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF2	Road Name Suffix (Tertiary)
ROAD_NAME_6	O	N	VARCHAR2	45	0	0				RD_NAME6	Road name (6)
ROAD_NAME_5	O	N	VARCHAR2	45	0	0				RD_NAME5	Road name (5)
ROAD_TYPE	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	ROAD_TYPE	Road name type (Primary)
COORDINATING_AUTH_CODE	O	N	VARCHAR2	4	0	0				COORDAUTHC
ROAD_SUFFIX_1	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF1	Road Name Suffix (Alternate or Secondary)
LENGTH_M	O	N	NUMBER	22	6	2				LENGTH_M
NRE_ROUTE	O	N	VARCHAR2	6	0	0				NRE_ROUTE	Department of Natural Resources and Environment Route Number
ROAD_NAME_USE_6	O	N	VARCHAR2	2	0	0				RDNAMEUSE6
ROAD_TYPE_1	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE1	Road name type (Alternate or Secondary)
ROAD_NAME_1	O	N	VARCHAR2	45	0	0				RD_NAME1	Road name (Alternate or Secondary)
UFI	M	N	NUMBER	22	9	0				UFI	Database wide Unique Feature identifier. Assigned at every feature creation or edit, superseded by each edit to the feature.
EZI_ROAD_NAME_LABEL	M	N	VARCHAR2	65	0	0				EZIRDNMLBL	Combination of ROAD_NAME, ROAD_TYPE_ ABBREVIATIONS & ROAD_SUFFIX (where appropriate) in title case
ROAD_SUFFIX_5	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF5	Road Name Suffix (5)
DIV_RD	O	N	VARCHAR2	2	0	0	VMREFTAB	TR_DIVIDED_ROAD	DIV_RD_CODE	DIV_RD	Code to indicate divided road type: DD=Divided Double Line, DS=Divided Single Centreline Representation, ND=Not Divided, U=Unknown
ROAD_NAME	M	N	VARCHAR2	45	0	0				ROAD_NAME	Road name (Primary)
ROAD_SUFFIX_6	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF6	Road Name Suffix (6)
ROAD_SEAL	O	N	VARCHAR2	1	0	0	VMREFTAB	TR_ROAD_SEAL	ROAD_SEAL_CODE	ROAD_SEAL	Code to indicate the Road surface type. 1=Road Sealed, 2=Road Unsealed, 3=Unknown
ROAD_SUFFIX_4	O	N	VARCHAR2	2	0	0	VMREFTAB	ROAD_SUFFIX	road_suffix	RD_SUF4	Road Name Suffix (4)
ROAD_NAME_USE_3	O	N	VARCHAR2	2	0	0				RDNAMEUSE3
ROAD_STATUS	O	N	VARCHAR2	1	0	0				RD_STATUS
ROAD_TYPE_5	O	N	VARCHAR2	15	0	0	VMREFTAB	ROAD_TYPE	road_type	RD_TYPE5	Road name type (5)
RESTRICTIONS	O	N	VARCHAR2	1	0	0	VMREFTAB	TR_ROAD_RESTRICTIONS	RESTRICTIONS_CODE	RESTRICTN	Code to indicate any restrictions that apply to the road section. 1=Management Vehicles Only, 2=Subject To Seasonal closure, 3=Subject To Height Or Weight Limits, 4=Road Permanently Closed, 5=Private Access, 6=Road Unmaintained, 7=Dry Weather Only
NAMED_FEATURE_ID	O	N	NUMBER	22	9	0				NFEAT_ID	Unique identifier for feature name
ROAD_NAME_USE_5	O	N	VARCHAR2	2	0	0				RDNAMEUSE5
FEATURE_TYPE_CODE	M	N	VARCHAR2	30	0	0	VMREFTAB	FEATURE_TYPE_TOPO	feature_type	FTYPE_CODE	Code to indicate Feature Type Code. Valid values are: road, roundabout, connector, ford, bridge, foot_bridge, tunnel
ROUTE_NO	O	N	VARCHAR2	5	0	0				ROUTE_NO	VicRoads Route Number
FEATURE_QUALITY_ID	M	N	NUMBER	22	9	0	VMREFTAB	TP_FEATURE_QUALITY	ID	FQID	Identifier for the feature quality record
ROAD_NAME_USE_7	O	N	VARCHAR2	2	0	0				RDNAMEUSE7
CLASS_CODE	M	N	NUMBER	22	2	0	VMREFTAB	TR_ROAD_CLASS	road_class_code	CLASS_CODE	Code to indicate Road Classification. 0=Freeway, 1=Highway, 2=Arterial, 3=Sub-Arterial, 4=Collector, 5=Local 6=Minor Road 7=Major Track 8=Minor Track 9=Trail 13=Paper Road 14=Ferry Route
CONSTRUCTION_MATERIAL	O	N	VARCHAR2	1	0	0				CONS_MAT
CREATE_DATE_PFI	M	N	DATE	7	0	0				CRDATE_PFI	Date of original Creation of Feature
CREATE_DATE_UFI	M	N	DATE	7	0	0				CRDATE_UFI	Date of Creation of Feature
DIRECTION_CODE	O	N	VARCHAR2	1	0	0	VMREFTAB	TR_ROAD_DIRECTION	direction_code	DIR_CODE	Direction Code to indicate possible traffic direction. Valid values are : F,R,B F=Forward Direction of traffic with respect to digitized direction of feature R=Reverse Direction of traffic with respect to digitized direction of feature B=Traffic possible in both directions
PHYSICAL_CONDITION	O	N	VARCHAR2	1	0	0	VMREFTAB	TR_BRIDGE_PHYSICAL_CONDITION	PHYSICAL_CONDITION_CODE	PHYS_COND	Code to indicate the physical condition of a bridge. 1=Operational 2=Closed
SEASONAL_CLOSE_DATE	O	N	DATE	7	0	0				SEASCLSEDT

About the Metadata Record

Metadata identifier

urn:uuid / 61f633ae-c18c-5967-a546-84ceb44273f6