p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

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 p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd is a first vertical derivative of the Bouguer anomaly grid for the 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) survey. This gravity survey was acquired under the project No. 200750 for the geological survey of SA. The grid has a cell size of 0.00185 degrees (approximately 192m). A total of 38881 gravity stations were acquired to produce the original grid. A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid.

Simple

Identification info

Date (Creation)
2020-03-09T00:00:00
Date (Publication)
2020-03-09T00:00:00
Date (Revision)
2021-07-05T06:05:03
Citation identifier
Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/143992

Cited responsible party
Role Organisation / Individual Name Details
Author

Geophysical Acquisition & Processing Section
Status
Completed
Point of contact
Role Organisation / Individual Name Details
Point of contact

Commonwealth of Australia (Geoscience Australia)

 Voice
Topic category
  • Geoscientific information

Extent

N
S
E
W


Temporal extent

Time period
2007-05-16T00:00:00 2007-09-22T00:00:00
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

theme.ANZRC Fields of Research.rdf

  • EARTH SCIENCES

Data centre

  • NCI

Discipline

  • Earth sciences

Discipline

  • geophysics

Feature type

  • grid

Place

  • Australia

Place

  • SA

Project

  • survey 200750

Theme

  • GADDS2.0

Theme

  • gravity

Theme

  • Bouguer

Theme

  • infinite slab

Theme

  • 1VD

Theme

  • first vertical derivative

Theme

  • ground digital data

Theme

  • geophysical survey

Theme

  • grav

Theme

  • grid

Theme

  • raster

Keywords

  • Published_External

Resource constraints

Title

Creative Commons Attribution 3.0 International Licence

Alternate title

CC-BY

Edition

3.0

Website

http://creativecommons.org/licenses/

Access constraints
License
Use constraints
License
Other constraints

(c) Department for Energy and Mining, Government of South Australia 2020

Resource constraints

Title

Australian Government Security ClassificationSystem

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

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

Classification
Unclassified

Associated resource

Association Type
Operated on by
Title

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd NCSS

Website

https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/SA/grid/P200750/P200750-grid-grv_isba_1vd.nc/dataset.html

NetCDF Subsetting Service (NCSS) for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Associated resource

Association Type
Operated on by
Title

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd OPeNDAP

Website

https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/SA/grid/P200750/P200750-grid-grv_isba_1vd.nc.html

OPeNDAP web service for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Associated resource

Association Type
Operated on by
Title

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd WMS

Website

https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/SA/grid/P200750/P200750-grid-grv_isba_1vd.nc?service=WMS&version=1.3.0&request=GetCapabilities

OGC Web Mapping Service (WMS) for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Associated resource

Association Type
Operated on by
Title

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd WCS

Website

https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/SA/grid/P200750/P200750-grid-grv_isba_1vd.nc?service=WCS&version=1.0.0&request=GetCapabilities

OGC Web Coverage Service (WCS) for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Language
English
Character encoding
UTF8

Distribution Information

Distributor contact
Role Organisation / Individual Name Details
Distributor

Geoscience Australia

 Voice
OnLine resource

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

  • WWW:LINK-1.0-http--link

Distributor contact
Role Organisation / Individual Name Details
Distributor

National Computational Infrastructure

 Voice
OnLine resource

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd file download

File download for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Distribution format

  • WWW:LINK-1.0-http--link

OnLine resource

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd NCSS

NetCDF Subsetting Service (NCSS) for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Distribution format

  • NCSS

OnLine resource

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd OPeNDAP

OPeNDAP web service for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Distribution format

  • WWW:LINK-1.0-http--opendap

OnLine resource

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd WMS

OGC Web Mapping Service (WMS) for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Distribution format

  • OGC:WMS

OnLine resource

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd WCS

OGC Web Coverage Service (WCS) for p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Distribution format

  • OGC:WCS

Resource lineage

Statement

This p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd is a first vertical derivative grid of the Bouguer anomaly for the 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) survey. This gravity survey was acquired under the project No. 200750 for the geological survey of SA. The grid has a cell size of 0.00185 degrees (approximately 192m). A first vertical derivative was calculated by applying a fast Fourier transform (FFT) process to the Bouguer gravity grid of the 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) survey to produce this grid. This grid was calculated using an algorithm from 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. The first vertical derivative grid is very helpful for the enhancement of near surface features and structural features such as faults and dykes. Details of the specifications of individual surveys held in the Australian National Gravity Database (ANGD) can be found in the Second Edition of the Index of Gravity Surveys (Wynne and Bacchin, 2009).


References:

Intrepid Geophysics, http://www.intrepid-geophysics.com;

Wynne, P., and Bacchin, M., 2009. Index of Gravity Surveys (Second Edition). Geoscience Australia, Record 2009/07.

Hierarchy level
Dataset
Description

This p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd includes ground gravity point data for the 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) survey acquired for the geological survey of SA

Reference System Information

Reference system identifier
EPSG/GDA94 (EPSG:4283)

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/e84bb847-0eab-4c63-8c4f-3bb758c436c5

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

Manager Client Services
Title

Geophysical Data Collection - gravity

Citation identifier
c6b58f54-102c-19e9-e044-00144fdd4fa6

Citation identifier
74512

Type of resource

Resource scope
Dataset
Name

p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

Alternative metadata reference

Title

Geoscience Australia - short identifier for metadata record with

uuid

Citation identifier
eCatId/143992

Metadata linkage

http://rhe-ecat-prod01.prod.lan:8080/geonetwork/srv/eng/search?uuid=e84bb847-0eab-4c63-8c4f-3bb758c436c5

Date info (Creation)
2021-06-17T00:00:00
Date info (Revision)
2021-06-17T00:00:00

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

1VD Bouguer Earth sciences GADDS2.0 NCI first vertical derivative geophysical survey geophysics grav gravity grid grid ground digital data infinite slab raster survey 200750
theme.ANZRC Fields of Research.rdf
EARTH SCIENCES

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Access to the portal

Associated resources

Not available