Geological zones of contact metamorphism interpreted from geophysical interpretation (1:250,000) Polygon

dataset: GPCONMETA250_POLYGON
This dataset displays areas of contact and regional metamorphism, and the style of metamorphism, mapped using using combined interpretations of airborne magnetic, radiometric and gravity survey data at 1:250,000. At scales larger than 1:120,000 the display is a combination of both 1:100,000 and 1:250,000 geophysical mapping. Recent 1:250,000 geophysical mapping has been of such quality and detail it has been used to supersede older coincident 1:100,000 mapping. This occurs in the following areas: St Arnaud 7524, Dunolly 7624, Charlton 7525, Wedderburn 7625 and part of Ararat 7423 are superseded by St Arnaud SJ54-4. Bendigo 7724, Heathcote 7824 and Nagambie 7924 are superseded by Bendigo SJ55-1. Balmoral 7223, Ararat 7423, Horsham SJ54-3 and St Arnaud SJ54-4 supersede Grampians 7323 where there is overlap. The Ouyen SI54-15 and Horsham SJ54-3 map areas are datasets derived from a combination of Geological Interpretation of Basement Geophysical Features maps and Geological Interpretation of Post-Cratonic Geophysical Features maps performed by Moore, D. H. This data has been collected by the Geological Survey of Victoria. This dataset is accompanied by other datasets representing geological polygons and boundaries, sub-surface geological polygons, structural lines and miscellaneous lines.
 
Citation proposal Citation proposal
(2022)

Geological zones of contact metamorphism interpreted from geophysical interpretation (1:250,000) Polygon

Department of Energy, Environment and Climate Action
 

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Identifiers and Keywords

ANZLIC Id
ANZVI0803003416 
Victorian Spatial Data Library (VSDL) Schema
MINERALS:GPCONMETA250_POLYGON 
Jurisdiction
Victoria 
Topic category
  • Geoscientific information
 

Resource Constraints

Use limitation
The data is subject to Crown copyright (State of Victoria) and interested parties are required to enter into a licence agreement. Subject to licence conditions 
Classification
Unclassified  
Creative Commons Attribution 4.0 (CC-BY)
 

Other Dataset Details

Date ( Revision )
2022-03-08
Date ( Publication )
2023-11-23T13:04:11
Status
Completed  
Purpose
Duplicate for datamart of GPCONMETA250 
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 
Maintenance and update frequency
Irregular  
Maintenance date ( Publication )
2020-11-04T14:05:39
 

Spatial

Spatial representation type
Vector  
Description
General - Victoria 
Reference system identifier
4283

N
S
E
W


 

Temporal

Begin date
2001-01-01 
End date
2006-12-30 
 

Resolution

Horizontal Accuracy
100m  
 

Quality

Conceptual Consistency
Good 
Missing Data
1:250 000 incomplete Completeness Verification: Metadata Custodian Review Frequency: yearly Metadata Last Reviewed by Custodian: September 2005 
Excess Data
1:250 000: good 
Attribute Quality
Attributes are mostly quantitative data derived from airborne survey interpretation. 
Positional Accuracy
Precision: Generally accurate to 1:250,000 
 

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 
 

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
PLOTRANK O N NUMBER 22 1 0 PLOTRANK
FEATURE O N VARCHAR2 12 FEATURE
OBSERVMETH O N VARCHAR2 25 OBSERVMETH
METAGRADE O N VARCHAR2 128 METAGRADE
COMMENTS O N VARCHAR2 128 COMMENTS
REFID O N VARCHAR2 5 REFID
AREASQM O N NUMBER 22 18 2 AREASQM
FAC_SERIES O N VARCHAR2 64 FAC_SERIES
HECTARES O N NUMBER 22 18 2 HECTARES
UFI O N NUMBER 22 6 0 UFI
FEATCODE O N VARCHAR2 7 FEATCODE
 

About the Metadata Record

Metadata identifier
urn:uuid / a94e30f0-c7c7-5ced-b97a-d45c329aa412

  Processor

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Resource Type
Dataset  
Date info ( Creation )
Date info ( Revision )
2025-07-01T09:05:06
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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