Vicmap Lite - State Polygon 1:250,000 to 1:2,000,000

dataset: VMLITE_VICTORIA_POLYGON_SU5
This layer is part of Vicmap Lite and contains polygons representing the mainland, islands and the sea. This Vicmap Lite dataset is suited for use between scales of 1: 250,000 and 1 : 2 million. The polygons were sourced from Vicmap Shared. The level of attribute information, the number of features and the number of vertices has been simplified to suit the 1: 250,000 - 1 : 2 million scale range. The concept of a Scale Use Code has been introduced to help control the level of detail displayed. THIS DATASET WAS LAST UPDATED IN MAY 2014
 
Citation proposal Citation proposal
(2020)

Vicmap Lite - State Polygon 1:250,000 to 1:2,000,000

Department of Transport and Planning
 

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No information provided.

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  Point of contact

 

Identifiers and Keywords

ANZLIC Id
ANZVI0803003515 
Victorian Spatial Data Library (VSDL) Schema
VMLITE:VMLITE_VICTORIA_POLYGON_SU5 
Jurisdiction
Victoria 
Topic category
  • Boundaries
 

Resource Constraints

Use limitation
Data available via DELWP Data Service Providers www.delwp.vic.gov.au/vicmapdsp or DataVic www.data.vic.gov.au For enquires relating to this product: vicmap.info@delwp.vic.gov.au 
Classification
Unclassified  
Creative Commons Attribution 4.0 (CC-BY)
 

Other Dataset Details

Date ( Revision )
2020-07-03
Date ( Publication )
2023-06-01T12:32:12
Status
Completed  
Purpose
THIS DATASET WAS LAST UPDATED IN MAY 2014 
Supplemental Information
Related Documents: None 
Maintenance and update frequency
As needed  
Maintenance date ( Publication )
2019-06-29T01:03:13
 

Spatial

Spatial representation type
Vector  
Reference system identifier
4283



 

Temporal

Begin date
2007-01-01 
End date
2014-05-01 
 

Resolution

Horizontal Accuracy
25m  
 

Quality

Conceptual Consistency
Not Known 
Missing Data
Statewide coverage complete for Victoria 
Attribute Quality
Not Known 
Positional Accuracy
The source line work was generalised using an enhanced Douglas and Peucker simplification algorithm. The algorithm keeps so-called critical points that depict the essential shape of a line and removes all other points. The algorithm connects the end nodes of an arc with a "trend line". The distance of each vertex to the trend line is measured perpendicularly. Vertices closer to the line than the tolerance are eliminated. A 80m tolerance was used on this dataset 
 

Lineage

Description
Level of detail reduced to suit 1:250,000 - 1:2 million scale range. Redundant attributes removed, Scale Use Code attribute added and populated. Number of verticies reduced using an enhanced Douglas and Peucker simplification algorithm. 
Statement
Dataset Source: Vicmap Shared (FR_FRAMEWORK_AREA_POLYGON) 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
UFI M Y NUMBER 22 14 0 UFI Database wide Unique Feature identifier. Assigned at every feature creation or edit, superseded by each edit to the feature.
FEATURE_TYPE_CODE M N VARCHAR2 30 FTYPE_CODE
STATE M N VARCHAR2 7 VMREFTAB VL_STATE STATE STATE
STATE_NAME M N VARCHAR2 28 STATE_NAME
UFI_CREATED M N DATE 7 UFI_CR This field will reflect the create date ie currency of dataset
SCALE_USE_CODE M N VARCHAR2 1 VMREFTAB VL_SCALE_USE SCALE_USE_CODE SCALE_USEC Refer to finalised scale use code document: codes 1-5 This product will utilise code 1
 

About the Metadata Record

Metadata identifier
urn:uuid / 2dc41846-326d-5f73-9b64-39401b2e7808

  Processor

Contact  

No information provided.
Resource Type
Dataset  
Date info ( Creation )
Date info ( Revision )
2020-07-03
Standard Name
ISO 19115-3:2018 
Profile Name
DELWP Profile 
Profile Version
Version 1 
Profile Date
2019-05-24  
 

Metadata Constraints

Classification
Unclassified  
 
 

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