Vicmap Features - Geomark Index Extent Polygon

dataset: GEOMARK_INDEX_EXTENT
Polygon extent of named or 'could be' named Victorian topographic features. Inclusions are rivers, water bodies, transport (excluding roads), geographic features and most of the Vicmap Features of Interest content. These features all reside within the Vicmap Framework Products. Features are combined to create one piece of geometry based on name and type. The extent table holds ALL features ONCE regardless of whether they were derived from a point, line or polygon.
 
Citation proposal Citation proposal
(2016)

Vicmap Features - Geomark Index Extent Polygon

Department of Transport and Planning
 

Description

Title
Vicmap Features - Geomark Index Extent Polygon 
Alternate title
GEOMARK_INDEX_EXTENT 
Resource Type
Dataset  
Purpose
These datasets are being created to improve the quality assurance processes associated with validating the names of features within the Vicmap products. They will assist the quality of Vicmap by enabling better connections through Vicnames. This is a fundamental spatial reference file that describes the feature, location and name. 
Supplemental Information
Related Documents: None Geomark product information. http://www.depi.vic.gov.au/forestry-and-land-use/spatial-data-and-resources/vicmap/other-managed-datasets > Geomark . Related Vicmap Features of Interest product information. http://www.delwp.vic.gov.au/vicmap > Vicmap Products > Vicmap Features of Interest 
Status
Completed  
 
 

Temporal

Time period
2014-09-01 
 
 

Spatial

Spatial representation type
Vector  
Horizontal Accuracy
250m  
Code
4283 
N
S
E
W


 

 

Maintenance

Maintenance and update frequency
As needed  
 
 

Format

 
 

Contacts

  Point of contact

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.
 
 

Keywords

Topic category
  • Inland waters
  • Utilities communication
  • Location
  • Geoscientific information
 
 

Resource Constraints

Use limitation
For enquires relating to this product: vicmap.info@delwp.vic.gov.au 
Classification
Unclassified  
 
 

Lineage

Statement
Dataset Source: Vicmap Hydro Vicmap Features of Interest Vicmap Transport Vicmap Elevation Dataset Originality: Derived 
Description
Collection Method: Derived 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Comments
Features where Custodial Agreements are in place will have a high level of feature, attribute and classification with their real-world instances. Features where authoritative sources have been identified and data exchanged (Custodial Agreement not finalised) will have a high level of completeness in terms of feature, attribute and classification with their real-world instances. Features where authoritative sources are yet to be identified will have varied levels of completeness in terms of feature, attribute and classification with their real-world instances. This could range from extremely low to high dependant on the maintenance that may/may not have been applied to the particular feature over the last 20 years. 
Positional Accuracy
Comments
all data should better the original 1:25000 accuracy standards and retain the vertical alignment with other Vicmap Topographic datasets 
Conceptual Consistency
Comments
The allowable error in logical consistency ranges between 1% (new data additions) to 5% (premaintenance contract data). 
Missing Data
Comments
whole of state this is a expanding database - further features may be included 
Excess Data
 
 

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