Geophysics (1:250,000), Geological Interpretation of Geophysical Features Polygon

dataset: GPGEOL250_POLYGON
This dataset contains interpreted geological data, using combined interpretations of airborne magnetic, radiometric and gravity survey data, mapped 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occurs in the following areas: St Arnaud 7524, Dunolly 7624, Charlton 7525, Wedderburn 7625 and part of Ararat 7423 are superseded by St Arnaud SJ54-4. Bendigo 7724, Heathcote 7824 and Nagambie 7924 are superseded by Bendigo SJ55-1.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 sub-surface geological polygons, structural lines, miscellaneous lines and metamorphism.
 
Citation proposal Citation proposal
(2022)

Geophysics (1:250,000), Geological Interpretation of Geophysical Features Polygon

Department of Energy, Environment and Climate Action
 

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Identifiers and Keywords

ANZLIC Id
ANZVI0803003414 
Victorian Spatial Data Library (VSDL) Schema
MINERALS:GPGEOL250_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 )
2020-11-04T14:10:04
Status
Completed  
Purpose
Duplicate for datamart of GPGEOL250 
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 )
2020-11-04T14:10:04
 

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

About the Metadata Record

Metadata identifier
e44e652b-a666-524f-8896-d7a5146c50c9

Contact  

No information provided.
Resource Type
Dataset  
Date info ( Revision )
2022-03-08
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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