Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803003398 

Victorian Spatial Data Library (VSDL) Schema

FORESTSROADS:RDB_SURFACE 

Jurisdiction

Victoria 

Topic category

• Environment
• Transportation

Resource Constraints

Use limitation

Subject to custodial approval excepting DSE Access Subject to Custodial Approval Access Subject to Custodial Approval 

Classification

Limited Distribution  

Other Dataset Details

Date ( Revision )

2017-01-04

Date ( Publication )

2018-07-17T00:00:00

Status

Completed  

Purpose

Surface is used in DEECA ROADS mapshare site. Surface is used to plan and monitor maintenance for roads 

Credit

Anne Williams Jean-Marc Porigneaux 

Supplemental Information

History: Original data compiled in 2000 from marked up maps provided by district staff within DEECA. Relationship to other Datasets: This layer is derived from Vicmap Transport (spatial) and DEECA road system (attributes) Relationships are dependant on presence of the DEECA route number, or road ID. Current Design Issues: All data is derived from data sourced by Dynamic Segmentation functionality in ArcInfo Relies on Workstation scripts to generate output featureclasses Related Documents: None Refer to documentation for key databases and major data revisions with DEECA roads administrator. 

Maintenance and update frequency

Continual  

Maintenance date ( Publication )

2018-07-17T00:00:00

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

Basic checks are run across the database 

Missing Data

Floodplain Management Unit mapping conventions on definitions of floodway data will be followed State of Victoria Completeness Verification: Required - field validation in progress 

Excess Data

In progress Statewide - about 80% complete as at Jan 2007 

Attribute Quality

All attributes are validated by field staff, but may be out of date. 

Positional Accuracy

Refer to documentation for Vicmap Transport. 

Lineage

Description

Surface is defined through Dynamic Segmentation by event tables nominating a road ID and measure. This is converted to arcs for export to SDE featureclass, 

Statement

Dataset Source: Vicmap Transport - spatial features DSE ROADS database for attributes Dataset Originality: Primary 

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
LGA_NAME	O	N	VARCHAR2	45						LGA_NAME
SEGMENTS	O	N	NUMBER	22	10	0				SEGMENTS
SEGMENT_ID	O	N	VARCHAR2	10						SEGMENT_ID
DSE_REGION	O	N	VARCHAR2	12						DSE_REGION
PV_ASSET_ID	O	N	NUMBER	22	10	0				PVASSETID
SURFACE_DESCRIPTION	O	N	VARCHAR2	50						SRF_DESC
NRE_ROUTE	O	N	VARCHAR2	6						NRE_ROUTE
FROM_MEASURE	O	N	NUMBER	22	38	8				FROM_MEAS
SURFACE_CODE	O	N	NUMBER	22	10	0				SRF_CODE
FIRE_DISTRICT	O	N	VARCHAR2	50						FIRE_DIST
MAINTAINED_BY	O	N	VARCHAR2	15						MAINT_BY
ROAD_NAME	O	N	VARCHAR2	50						ROAD_NAME
ROUTE_LENGTH	O	N	NUMBER	22	38	8				ROUTELNGTH
SEGMENT_LENGTH	O	N	NUMBER	22	38	8				SEGLENGTH
MANAGED_BY	O	N	VARCHAR2	15						MANAGED_BY
TO_MEASURE	O	N	NUMBER	22	38	8				TO_MEASURE

About the Metadata Record

Metadata identifier

urn:uuid / e34b124c-40c9-5504-aabc-67f917bd17c0