Geophysics (1:100,000), Geological Interpretation of Geophysical Features Polygon

dataset: GPGEOL100_POLYGON
This dataset contains interpreted geological data, using combined interpretations of airborne magnetic, radiometric and gravity survey data, mapped at 1:100,000. 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occurs in the following areas: St Arnaud 7524, Dunolly 7624, Charlton 7525, Wedderburn 7625 and part of Ararat 7423 are superseded by St Arnaud SJ54-4. Bendigo 7724, Heathcote 7824 and Nagambie 7924 are superseded by Bendigo SJ55-1.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. 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 (1:100,000), Geological Interpretation of Geophysical Features Polygon

Department of Energy, Environment and Climate Action
 

Simple

 
 

Description

Title
Geophysics (1:100,000), Geological Interpretation of Geophysical Features Polygon 
Alternate title
GPGEOL100_POLYGON 
Purpose
Duplicate for datamart of GPGEOL100 
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

 
 

Spatial

Horizontal Accuracy
25m  
Code
4283 
 
 

Maintenance

Maintenance and update frequency
Irregular  
 
 

Format

 
 

Contacts

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Keywords

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  
 
 

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 
Description
Collection Method: Interpretation 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

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

Acquisition Info

 
 

Raster Data Details

 
 

Point Cloud Data Details

 
 

Contour Data Details

 
 

Survey Details

 
 

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