Duricrust (1:100,000)

dataset: DURI100_POLYGON
The data contains areas of duricrust; ie regolith material indurated by a cement, or the cement only, occurring at or near the surface, or as a layer in the upper part of the regolith. The cement may be, e.g., siliceous, ferruginous, aluminous, gypseous, manganiferous, calcareous, dolomitic, salty or a combination of these. 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)

Duricrust (1:100,000)

Department of Energy, Environment and Climate Action
 

Simple

 
 

Description

Title
Duricrust (1:100,000) 
Alternate title
DURI100_POLYGON 
Purpose
Source of geological data for use in land-use planning, mineral exploration, and geological research 
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

  Point of contact

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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: Data captured is ArcInfo 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 Completeness Verification: Metadata Custodian Review Frequency: yearly Metadata Last Reviewed by Custodian: February 2004 
Excess Data
Comments
1:50 000: fairly good 
 
 

Acquisition Info

 
 

Raster Data Details

 
 

Point Cloud Data Details

 
 

Contour Data Details

 
 

Survey Details

 
 

    Overviews

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