National Gravity Compilation 2019 includes airborne (CSCBA)

Gravity data measure 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 National Gravity Compilation 2019 includes airborne (CSCBA) is a complete spherical cap Bouguer anomaly grid for the 2019 Australian National Gravity Grids B series. This gravity survey was acquired under the project No. 202008. The grid has a cell size of 0.00417 degrees (approximately 435m). The data are given in units of um/s^2, also known as 'gravity units', or gu.

Simple

Status
Point of contact
Role Organisation Electronic mail address
Point of contact

Geoscience Australia

clientservices@ga.gov.au

Spatial representation type
Topic category
  • Geoscientific information

Extent

Extent

N
S
E
W




Maintenance and update frequency
As needed
Theme

  • Australia

  • gravity

  • grid

Place

  • World

Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research

  • Earth Sciences

Resource constraints

Use limitation

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

Access constraints
Licence Unrestricted
Use constraints
Licence Unrestricted
Language
English
Character encoding
UTF8
OnLine resource

geophys:Gravmap2019-grid-grv_cscba-IncludesAirborne

National Gravity Compilation 2019 includes airborne (CSCBA)

Hierarchy level
Dataset
Reference system identifier
EPSG:4283

Reference system identifier
CRS:84

Metadata

Metadata identifier
urn:uuid/e6822ea988319c3a1c148aa1ee0027c41250f717

Language
English
Character encoding
anyValidURI
Contact
Role Organisation Electronic mail address
Point of contact

Geoscience Australia

clientservices@ga.gov.au

Point of contact

Type of resource

Resource type
Dataset
Metadata linkage

https://portal.auscope.org.au/geonetwork/srv/api/records/e6822ea988319c3a1c148aa1ee0027c41250f717

Date info (Revision)
2026-10-20T02:42:21.13172Z
Date info (Creation)
2026-11-09T00:00:54

Metadata standard

Title

ISO 19115-3

 
 

Overviews

Spatial extent

Keywords

Australia gravity grid
Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research

Earth Sciences


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