Geophysical Survey Datasets - Gravity

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 with rigorous corrections 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.

Simple

Identification info

Status

Point of contact

Geoscience Australia - Client Services
>

Spatial representation type
Topic category
  • Geoscientific information

Extent

Extent

N
S
E
W


Maintenance and update frequency
As needed
Keywords (Theme)
  • gravity
  • geophysical survey
  • ground survey
  • marine survey
  • bouguer anomaly
  • free air
  • spherical cap
  • isostatic residual
  • GADDS
Keywords (Place)
  • Earth Science
Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research
  • Earth Sciences

Resource constraints

Access constraints
Other restrictions
Other constraints
© Commonwealth of Australia (Geoscience Australia) 2019. This product is released under the Creative Commons Attribution 4.0 International Licence

Resource constraints

Use limitation
https://creativecommons.org/licenses/by/4.0
Access constraints
Licence Unrestricted
Use constraints
Licence Unrestricted
Language
English
Character encoding
UTF8

Distribution Information

OnLine resource
gadds:geophysical_datasets_gravity

Geophysical Survey Datasets - Gravity

Resource lineage

Hierarchy level
Dataset

Reference System Information

Reference system identifier
EPSG:4326

Reference System Information

Reference system identifier
CRS:84

Metadata

Metadata identifier
urn:uuid/e39008033dfde285c9f13f1c44a4474060664f7d

Language
English
Character encoding
anyValidURI

Point of contact

Geoscience Australia - Client Services
>

Point of contact

- ()

Type of resource

Resource scope
Dataset
Metadata linkage
https://portal.auscope.org.au/geonetwork/srv/eng/catalog.search#/metadata/e39008033dfde285c9f13f1c44a4474060664f7d

Date info (Revision)
2023-08-18T07:39:12
Date info (Creation)
2022-12-16T01:52:20

Metadata standard

Title
ISO 19115-3
 
 

Overviews

Spatial extent

N
S
E
W


Keywords

GADDS bouguer anomaly free air geophysical survey gravity ground survey isostatic residual marine survey spherical cap
Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research
Earth Sciences

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