Vicmap Admin - Locality Polygon Aligned to Topographic Features

dataset: AD_LOCALITY_AREA_POLYGON
Part of the Vicmap Admin dataset series. Locality Boundaries Boundary polygons for Victoria. Locality Boundaries are as defined by The Registrar of Geographic Names. Aligned to Road Network - Vicmap Transport.
 
Citation proposal Citation proposal

(2021)

Vicmap Admin - Locality Polygon Aligned to Topographic Features

Department of Transport and Planning

Description

Title
Vicmap Admin - Locality Polygon Aligned to Topographic Features 
Alternate title
AD_LOCALITY_AREA_POLYGON 
Purpose
Vicmap Admin provides an accurate representation of various adminstrative boundaries across Victoria, at a capture scale of 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. 
Supplemental Information
History: Defined locality boundaries were needed to provide clear definition in developing GIS systems, particularly those of the Australian Bureau of Statistics, emergency service dispatch and local government. ABS provided the necessary impetus to enable the Registrar of Geographic Names to pursue the goal of defined boundaries across the state. Related Documents: None https://www.land.vic.gov.au/maps-and-spatial/spatial-data/vicmap-catalogue 
Status
Completed 
 
 

Spatial

Horizontal Accuracy
3m 
Code
4283 
 
 

Maintenance

Maintenance and update frequency
Weekly 
 
 

Contacts

  Point of contact

Cited responsible party

No information provided.

Cited responsible party

No information provided.

Cited responsible party

No information provided.
 
 

Keywords

Topic category
  • Environment
  • Planning cadastre
  • Boundaries
 
 

Resource Constraints

Classification
Unclassified 
Creative Commons Attribution 4.0 (CC-BY)
 
 

Lineage

Statement
Dataset Source: Local Government defines suburb, town and rural district boundaries after seeking appropriate consultation with all interested parties. Proposed boundaries/names are submitted to Registrar of Geographic Names for approval and formal gazettal. Dataset Originality: Derived 
Description
Local Government defines suburb, town and rural district boundaries after seeking appropriate consultation with all interested parties. Proposed boundaries/names are submitted to Registrar of Geographic Names for approval and formal gazettal. As boundary and name information changes are processed through the formal definition and gazettal process at the Registrar of Geographic Names, the amendments will be flagged and the dataset will be updated and all new boundaries aligned to Vicmap Property. 
 
 

Metadata Constraints Metadata Constraints

Classification
Unclassified 
 
 

Quality

Attribute Quality
Comments
Approx. 99%. Suburbs/rural Districts Geographic Names employed contractors to systematically go through the submissions from Local Governments and compare them to the mapped boundaries and names. All discrepancies were sent to LIG for inclusion into the base data set. Geographic Names forwards to LIG any changes to the Rural Districts/Suburbs as they occur. In this dataset a locality is defined by Loc_Name 
 
Positional Accuracy
Comments
Varies as per scale of capture of VicMap Digital Property. Vicmap Digital Property is classified as 'BB' accuracy, ie. 90% of well-defined features are within 1mm, at plot scale, of their true position, eg. 1:500 equates to +/- 0.5metre and 1:25,000 equates to +/- 25 metres. Anecdotal evidence suggests that the spatial accuracy of the major part of the data set, at all scales is frequently better than BB. Within the metropolitan area, 'Melbourne Water' requires subdivisions exceeding nine lots to be submitted in digital form. When input into the base, every effort is made to use this 'survey accurate' data to extend the accuracy of the immediately surrounding detail. No 'shift' of data as a means of 'cartographic enhancement' to facilitate presentation has been employed for any real world feature. 
 
Conceptual Consistency
Comments
Topologically structured. 
 
Missing Data
Comments
Complete. 
 
Excess Data
 
 

Overviews

Graphic Overview of Data Footprint


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