Geological rock types polygons (1:100,000)

dataset: GEOL100_POLYGON
The data contains primary geological data, namely outcropping/sub-cropping geological rock units. This layer has been superseded by the Seamless Geology layer - SG_GEOLOGICAL_UNIT_50K The dataset is part of the geological mapping dataset, which includes datasets representing geological rock units and boundaries, structural lines, miscellaneous lines and points, miscellaneous polygons, metamorphism, and placer deposits. The data have been collected by the Geological Survey of Victoria. Data have typically been captured in projects covering 1:100,000 mapsheets, and have typically been recorded in the field by hand at 1:25,000 then prepared for hard copy printing at 1:50,000.
 
Citation proposal Citation proposal
(2022)

Geological rock types polygons (1:100,000)

Department of Energy, Environment and Climate Action
 

Description

Title
Geological rock types polygons (1:100,000) 
Alternate title
GEOL100_POLYGON 
Resource Type
Dataset  
Purpose
Duplicate for datamart of GEOL100 
Supplemental Information
Relationship to other Datasets: The full geological GI dataset comprises GEOL, SOLGEOL, STRLINE, MISCL, MISCP, METAMOR1, PLACER1. Multiple layers for SOLGEOL, PLACER1, METAMOR1, MISCP may exist, with a numeric suffix varying accordingly. Related Documents: GSV Geoscience GIS Data Dictionary.doc - Maintained by Graham Callaway 
Status
Completed  
 
 

Temporal

Time period
1970-01-012020-11-04 
 
 

Spatial

Spatial representation type
Vector  
Horizontal Accuracy
25m  
Code
4283 


 

 

Maintenance

Maintenance and update frequency
Irregular  
 
 

Format

 
 

Contacts

  Point of contact

Cited responsible party  

No information provided.

Cited responsible party  

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Cited responsible party  

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Cited responsible party  

No information provided.
 
 

Keywords

Topic category
  • Geoscientific information
 
 

Resource Constraints

Use limitation
The data is subject to Crown Copyright and interested parties are required to enter into a licence agreement that can be obtained from the custodian. Subject to licence conditions 
Classification
Unclassified  
 
 

Lineage

Statement
Dataset Source: DERIVED and PRIMARY: Data captured prior to April 2000 is derived from previous Genamap data; Data captured after April 2000 is primary ArcInfo data (commencing with Corryong project 1:50 000 scale data) Dataset Originality: Derived 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Comments
Attributes are mostly qualitative data obtained from field mapping by GSV geologists. They are largely interpretive, and attribute accuracy is not applicable. 
Positional Accuracy
Comments
Precision: Generally accurate to 1:25,000 based on AMG references 
Conceptual Consistency
Comments
Good 
Missing Data
Comments
1:50 000 incomplete: southern, northern Victoria not mapped Completeness Verification: Metadata Custodian Review Frequency: Metadata Last Reviewed by Custodian: 
Excess Data
Comments
1:50 000: good 
 
 

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