Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data
Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
This Irwin River Area EP181 Perenjori Gravity (P198232) contains a total of 312 point data values acquired at a spacing between 250 and 400 metres. The data is located in WA and were acquired in 1982, under project No. 198232 for CRA Exploration Pty Ltd.
Simple
Identification info
- Date (Creation)
- 2018-07-13T00:00:00
- Date (Publication)
- 2018-07-13T00:00:00
- Date (Revision)
- 2021-07-05T06:25:54
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/125053
- Cited responsible party
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Role Organisation / Individual Name Details Author Geophysical Acquisition & Processing Section
- Status
- Completed
- Point of contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice
- Topic category
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- Geoscientific information
Extent
))
Temporal extent
- Time period
- 1982-01-01T00:00:00 1982-12-31T00:00:00
- Maintenance and update frequency
- Not planned
Resource format
- Title
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Product data repository: Various Formats
- Website
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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
- theme.ANZRC Fields of Research.rdf
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EARTH SCIENCES
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- Data centre
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NCI
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- Discipline
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Earth sciences
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- Discipline
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geophysics
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- Feature type
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point
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- Place
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Australia
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- Place
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WA
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- Project
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survey 198232
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- Theme
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GADDS2.0
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- Theme
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gravity
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- Theme
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point located data
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- Theme
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ground digital data
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- Theme
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geophysical survey
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- Keywords
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Published_External
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Resource constraints
- Title
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Creative Commons Attribution 4.0 International Licence
- Alternate title
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CC-BY
- Edition
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4.0
- Access constraints
- License
- Use constraints
- License
- Other constraints
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(c) State of Western Australia (Department of Mines, Industry Regulation and Safety) 2018
Resource constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Associated resource
- Association Type
- Operated on by
- Title
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Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data OPeNDAP
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
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Role Organisation / Individual Name Details Distributor Geoscience Australia
Voice
- OnLine resource
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File available for download in various formats from the GADDS2 portal
The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS.
- Distribution format
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WWW:LINK-1.0-http--link
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- Distributor contact
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Role Organisation / Individual Name Details Distributor National Computational Infrastructure
Voice
- OnLine resource
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Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data file download
File download for Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data
- Distribution format
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WWW:LINK-1.0-http--link
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- OnLine resource
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Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data OPeNDAP
OPeNDAP web service for Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data
- Distribution format
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WWW:LINK-1.0-http--opendap
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Resource lineage
- Statement
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This Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data contains ground gravity point data for the Irwin River Area EP181 Perenjori Gravity (P198232) survey acquired for CRA Exploration Pty Ltd. This dataset contains a total of 312 point data values. The data is located in WA and were acquired in 1982. The point located data were collected in traverses layout at a station spacing between 250 and 400 metres.
Terrain corrections were calculated using the INTREPID Geophysics software package. The processed data are checked by GA geophysicists using standard methods for assessing quality to ensure that the final data are fit-for-purpose.
All data are provided in EPSG:4283 coordinates, Australian Height Datum (AHD) and gravity datum of AAGD07. The units are degrees, meters, and micrometres per second squared, respectively.
Reference:
Intrepid Geophysics, http://www.intrepid-geophysics.com.
- Hierarchy level
- Dataset
- Description
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This Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data contains ground gravity point data for the Irwin River Area EP181 Perenjori Gravity (P198232) survey acquired for CRA Exploration Pty Ltd.
Reference System Information
- Reference system identifier
- EPSG/GDA94 (EPSG:4283)
Metadata constraints
- Title
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Australian Government Security Classification System
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
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urn:uuid/b451d54f-0566-4906-90bc-a142ba180274
- Title
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GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Manager Client Services
- Title
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NetCDF Ground Gravity Point Surveys Collection
- Citation identifier
- 4d937aeb-b99b-4f11-b93d-69aad2343f55
- Citation identifier
- 124049
Type of resource
- Resource scope
- Dataset
- Name
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Irwin River Area EP181 Perenjori Gravity (P198232), gravity point data
Alternative metadata reference
- Title
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Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/125053
- Date info (Creation)
- 2021-06-17T00:00:00
- Date info (Revision)
- 2021-06-17T00:00:00
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-3
- Title
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Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
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Version 2.0, September 2018
- Citation identifier
- https://pid.geoscience.gov.au/dataset/ga/122551