Cobar magnetic and radiometric survey, 2021

Survey Name: Cobar magnetic and radiometric survey, 2021

Datasets Acquired: Magnetics, Radiometrics and Elevation

Geoscience Australia Project Number: P5009

Acquisition Start Date: 8/06/2021

Acquisition End Date: 10/08/2021

Flight line spacing: 200 m

Flight line direction: East-West (090-270)

Total distance flown: 53,617 line-km

Nominal terrain clearance: 60 m

Blocks: 7

Data Acquisition: Magspec Airborne Surveys

Project Management: Geoscience Australia

Quality Control: Baigent Geosciences P.L. on behalf of Geoscience Australia

Dataset Ownership: Geological Survey of NSW and Geoscience Australia


Included in this release:

1. Point-located Data

ASCII-column data with accompanying description and definition files.

• Magnetics corrected

i. Magnetic data with corrections for diurnal, IGRF, tie-levelling, micro-levelling.

ii. Elevation data converted to geoidal values and a digital elevation model.

• Radiometrics corrected

i. Equivalent ground concentrations of radioelements with and without NASVD spectral filtering and standard IAEA processing, pressure, temperature and survey altitude.


2. Grids

Gridded data in ERMapper (.ers) format (GDA94, MGA55).

• Total magnetic intensity (TMI).

• TMI reduced to pole (RTP).

• TMI RTP with first vertical derivative applied.

• Dose rate (with NASVD and standard processing).

• Potassium concentration (%, with NASVD, standard processing).

• Thorium concentration (ppm, with NASVD, standard processing).

• Uranium concentration (ppm, with NASVD, standard processing).

• Radar-derived digital elevation model (geoidal).


3. Images

Data in tagged image format (TIF), (GDA94, MGA55).

• Total magnetic intensity (TMI).

• TMI reduced to pole (RTP).

• TMI RTP with first vertical derivative applied.

• Dose rate (with NASVD and standard processing).

• Potassium concentration (% with NASVD, standard processing).

• Thorium concentration (ppm, with NASVD, standard processing).

• Uranium concentration (ppm, with NASVD, standard processing).

• Radar-derived digital elevation model (geoidal).


4. Reports

• P5009_2585_V3_GA_Cobar_Logistics_Report

• P5009_BGS_GA_CobarQCReport


© Geological Survey of New South Wales and Commonwealth of Australia (Geoscience Australia) 2021. With the exception of the Commonwealth Coat of Arms and where otherwise noted, this product is provided under a Creative Commons Attribution 4.0 International License. ( http://creativecommons.org/licenses/by/4.0/legalcode).

Simple

Identification info

Date (Creation)
2021-12-17
Date (Publication)
2021-12-19T22:33:43
Citation identifier
Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/146166

Citation identifier
Digital Object Identifier/https://dx.doi.org/10.26186/146166

Cited responsible party
Role Organisation / Individual Name Details
Publisher

Commonwealth of Australia (Geoscience Australia)

 Voice
Purpose

This data set forms part of the NSW and national airborne magnetic and radiometric mosaic that is continually updated with higher resolution datasets. When integrated with other geological, geochemical, geophysical or technical datasets, it provides pre-competitive insight into the mineral, groundwater, energy, soil and other resource potential of the continental land mass. Subject to the quality control, equipment tolerances and inherent limitations on the measurements themselves, it may also be employed for other geophysical and scientific investigations into the earth.

Status
Completed
Point of contact
Role Organisation / Individual Name Details
Resource provider

Minerals, Energy and Groundwater Division

 External Contact
Point of contact

Commonwealth of Australia (Geoscience Australia)

 Voice
Point of contact

Goodwin, J.

 MEG Internal Contact
Spatial representation type
Topic category
  • Geoscientific information

Extent

N
S
E
W


Temporal extent

Time period
2021-06-08 2021-08-10
Maintenance and update frequency
Not planned

Resource format

Title

Product data repository: Various Formats

Website

Data Store directory containing the digital product files

Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes

Project

  • Cobar

Project

  • MinEx CRC

Project

  • P5009

Keywords

  • Radiometrics

Keywords

  • Magnetics

Keywords

  • Elevation

Keywords

  • Gamma-Ray

Keywords

  • Total Magnetic Intensity

theme.ANZRC Fields of Research.rdf

  • Geophysics not elsewhere classified

Keywords

  • Published_External

Resource constraints

Title

Creative Commons Attribution 4.0 International Licence

Alternate title

CC-BY

Edition

4.0

Website

https://creativecommons.org/licenses/by/4.0/

Addressee
Role Organisation / Individual Name Details
User

Any
Use constraints
License
Use constraints
Other restrictions
Other constraints

(c) Commonwealth of Australia (Geoscience Australia) 2021

Resource constraints

Title

Australian Government Security Classification System

Edition date
2018-11-01T00:00:00
Website

https://www.protectivesecurity.gov.au/Pages/default.aspx

Classification
Unclassified
Classification system

Australian Government Security Classification System

Language
English
Character encoding
UTF8

Distribution Information

Distributor contact
Role Organisation / Individual Name Details
Distributor

Commonwealth of Australia (Geoscience Australia)

 Voice
OnLine resource

Download the data [2.0 GB]

Download the data [2.0 GB]

Distribution format

OnLine resource

Download the grids [404.6 MB]

Download the grids [404.6 MB]

Distribution format

OnLine resource

Download the images [1.5 GB]

Download the images [1.5 GB]

Distribution format

  • tiff

OnLine resource

Download the reports [10.5 MB]

Download the reports [10.5 MB]

Distribution format

  • pdf

Resource lineage

Statement

There is no lineage attached to this dataset. it is stand-alone and will supplement existing but surrounding high resolution magnetic and radiometric data in the Cobar district of NSW

Reference System Information

Reference system identifier
EPSG/GDA94 / MGA zone 55 / projected (EPSG: 28355)

Metadata constraints

Title

Australian Government Security Classification System

Edition date
2018-11-01T00:00:00
Website

https://www.protectivesecurity.gov.au/Pages/default.aspx

Classification
Unclassified

Metadata

Metadata identifier
urn:uuid/4baee922-8c4d-4f04-aecc-087e946a080f

Title

GeoNetwork UUID

Language
English
Character encoding
UTF8
Contact
Role Organisation / Individual Name Details
Point of contact

Commonwealth of Australia (Geoscience Australia)

 Voice
Point of contact

Goodwin, J.

 MEG Internal Contact

Type of resource

Resource scope
Dataset

Alternative metadata reference

Title

Geoscience Australia - short identifier for metadata record with

uuid

Citation identifier
eCatId/146166

Metadata linkage

https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/4baee922-8c4d-4f04-aecc-087e946a080f

Date info (Creation)
2021-12-06T05:42:59
Date info (Revision)
2021-12-06T05:42:59

Metadata standard

Title

AU/NZS ISO 19115-1:2014

Metadata standard

Title

ISO 19115-1:2014

Metadata standard

Title

ISO 19115-3

Title

Geoscience Australia Community Metadata Profile of ISO 19115-1:2014

Edition

Version 2.0, September 2018

Citation identifier
https://pid.geoscience.gov.au/dataset/ga/122551

 
 

Spatial extent

N
S
E
W


Keywords

Cobar MinEx CRC P5009
theme.ANZRC Fields of Research.rdf
Geophysics not elsewhere classified

Provided by

Access to the portal

Associated resources

Not available