Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803002444 

Victorian Spatial Data Library (VSDL) Schema

VMTRANS:TR_ROAD_INFRASTRUCTURE 

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 )

2021-06-29

Date ( Publication )

2026-03-01T16:56:29

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

Irregular  

Maintenance date ( Publication )

2023-03-18T02:14:58

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

Complete 

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. 

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, from 1: 2,500 to 1:25,000.It is not possible to guarantee the final planimetric accuracy of the '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 LIG. 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
CREATE_DATE_PFI	M	N	DATE	7						CRDATE_PFI
DECK_AREA	O	N	NUMBER	22	9	2				DECK_AREA
RESPONSIBLE_AUTH_CODE	O	N	VARCHAR2	4						RESPAUTHCD
CONPFI2	O	N	NUMBER	22	9	0				CONPFI2
LENGTH_M	O	N	NUMBER	22	6	2				LENGTH_M
STRUCTURE_TYPE	O	N	VARCHAR2	1			VMREFTAB	TR_ROAD_STRUCTURE_TYPE	STRUCTURE_TYPE_CODE	STRUC_TYPE
LOAD_LIMIT	O	N	NUMBER	22	5	2				LOAD_LIMIT
PHYSICAL_CONDITION	O	N	VARCHAR2	1			VMREFTAB	TR_BRIDGE_PHYSICAL_CONDITION	PHYSICAL_CONDITION_CODE	PHYS_COND
CONSTRUCTION_MATERIAL	O	N	VARCHAR2	1						CONS_MAT
CONPFI1	O	N	NUMBER	22	9	0				CONPFI1
FEATURE_TYPE_CODE	M	N	VARCHAR2	30			VMREFTAB	FEATURE_TYPE_TOPO	feature_type	FTYPE_CODE
PFI	M	Y	NUMBER	22	9	0				PFI
UFI	M	N	NUMBER	22	9	0				UFI
COORDINATING_AUTH_CODE	O	N	VARCHAR2	4						COORDAUTHC
LOAD_LIMIT_ASSESS_DATE	O	N	DATE	7						LDLMTASSDT
FEATURE_QUALITY_ID	M	N	NUMBER	22	9	0	VMREFTAB	TP_FEATURE_QUALITY	ID	FQID
CONSTRUCTION_TYPE	O	N	VARCHAR2	2			VMREFTAB	TR_BRIDGE_CONSTRUCTION_TYPE	construction_type_code	CONST_TYPE
URBAN	O	N	VARCHAR2	1						URBAN
CREATE_DATE_UFI	M	N	DATE	7						CRDATE_UFI
SUPERCEDED_PFI	O	N	NUMBER	22	9	0				SUPER_PFI
NAME	O	N	VARCHAR2	50						NAME
ROTATION	O	N	NUMBER	22	6	2	NONE			ROTATION
WIDTH_M	O	N	NUMBER	22	4	2				WIDTH_M
HEIGHT_LIMIT	M	N	NUMBER	22	3	1				HT_LIMIT
NAMED_FEATURE_ID	O	N	NUMBER	22	9	0				NFEAT_ID

About the Metadata Record

Metadata identifier

urn:uuid / 359796da-2caa-5c38-9837-9a67f920675f