Gravity Provinces and Their Nomenclature for Australia

125 gravity provinces have been defined and named across Australia and its continental margins, rationalizing decades of land and marine reconnaissance survey data. This dataset classifies regions of the gravity field into provinces and smaller units based on uniformity of properties like contour trend, gravity level, or degree of disturbance. It provides a standardized nomenclature for discussing regional gravity features in geophysical research.

Use Cases

• Standardizing nomenclature for regional gravity features in academic publications
• Analyzing subsurface geological structure based on gravity field uniformity
• Correlating gravity provinces with other geophysical or geological datasets
• Mapping tectonic boundaries and crustal domains across Australia

Strengths

• Defines a specific count of 125 gravity provinces
• Based on virtually complete land and marine gravity coverage for Australia
• Provides a rationalized, standardized system from previously inconsistent survey interpretations

Limitations

• Column names and exact data structure are not provided in the metadata
• Row count, file size, and specific license information are not available
• The dataset appears to be a published document (PDF/HTML) rather than a structured data table

Provenance

Source

Australian Ocean Data Network, likely Geoscience Australia (GA Publication)

Collection Method

Interpretation and rationalization of results from land and marine reconnaissance gravity surveys

Time Range

null

Freshness

Last updated 2026-04-10 19:19:10.036923

Geography

Australia and its continental margins