SubSurface Geophysics (1:250,000), at level 2

dataset: GPSGEOL2100_POLYGON
This dataset contains interpreted geological data, using combined interpretations of airborne magnetic, radiometric and gravity survey data, mapped at 1:100,000 of deeply buried geological units. In this layer units, along with their associated linework, have been classified as 'deep' since they reside beneath other geophysically interpreted units which are usually themselves below the mapped surface geology. 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occurs in the following areas: St Arnaud 7524, Dunolly 7624, Charlton 7525, Wedderburn 7625 and part of Ararat 7423 are superseded by St Arnaud SJ54-4. Bendigo 7724, Heathcote 7824 and Nagambie 7924 are superseded by Bendigo SJ55-1.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. This data has been collected by the Geological Survey of Victoria. This dataset is accompanied by other datasets representing geological polygons and boundaries, structural lines, miscellaneous lines and metamorphism.
 
Citation proposal Citation proposal
(2016)

SubSurface Geophysics (1:250,000), at level 2

Department of Energy, Environment and Climate Action
 

Details

Contacts

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Identifiers and Keywords

ANZLIC Id
ANZVI0803003427 
Victorian Spatial Data Library (VSDL) Schema
MINERALS:GPSGEOL2100_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  

Legal constraints

Citation

Title
DELWP Data License 
Website
 

License Text

Use constraints
Restricted  
 

Other Dataset Details

Date ( Revision )
2016-02-09
Date ( Publication )
2023-11-23T13:30:11
Status
Completed  
Purpose
Duplicate for datamart of GPSGEOL1100 
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
As needed  
Maintenance date ( Publication )
2020-11-04T14:19:33
 

Spatial

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

N
S
E
W


 

Temporal

Begin date
1995-01-01 
End date
2006-12-30 
 

Resolution

Horizontal Accuracy
25m  
 

Quality

Conceptual Consistency
Good 
Missing Data
1:100 000 incomplete Completeness Verification: Metadata Custodian Review Frequency: yearly Metadata Last Reviewed by Custodian: September 2005 
Excess Data
1:100 000: good 
Attribute Quality
Attributes are mostly quantitative data derived from airborne survey interpretation. 
Positional Accuracy
Precision: Generally accurate to 1:100,000 
 

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
AREASQM O N NUMBER 22 18 2 AREASQM
AGEOLDNO O N NUMBER 22 15 4 AGEOLDNO
AGEOLD O N VARCHAR2 40 AGEOLD
AGEYOUNG O N VARCHAR2 40 AGEYOUNG
PLOT_SYMB O N VARCHAR2 8 PLOT_SYMB
OLDMAPSYMB O N VARCHAR2 60 OLDMAPSYMB
LITHDESC1 O N VARCHAR2 250 LITHDESC1
PARENTS O N VARCHAR2 200 PARENTS
AGEYOUNGNO O N NUMBER 22 15 4 AGEYOUNGNO
FEATURE O N VARCHAR2 12 FEATURE
UFI O N NUMBER 22 6 0 UFI
MAP_SYMB O N VARCHAR2 20 MAP_SYMB
ENVDESC O N VARCHAR2 60 ENVDESC
LITHDESC2 O N VARCHAR2 250 LITHDESC2
RANK O N VARCHAR2 10 RANK
UNITTYPE O N VARCHAR2 5 UNITTYPE
HECTARES O N NUMBER 22 18 2 HECTARES
FEATCODE O N VARCHAR2 7 FEATCODE
AGSOSTRAT O N NUMBER 22 7 0 AGSOSTRAT
UNITNAME O N VARCHAR2 70 UNITNAME
SUBTYPE O N VARCHAR2 15 SUBTYPE
PLOTRANK O N NUMBER 22 1 0 PLOTRANK
REFID O N VARCHAR2 5 REFID
 

About the Metadata Record

Metadata identifier
urn:uuid / febae4e4-0f56-59ce-a890-158b668a5d4d

  Processor

Contact  

No information provided.
Resource Type
Dataset  
Date info ( Creation )
Date info ( Revision )
2025-07-01T09:06:15
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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