BMR Marine Survey 80 & 81: Non-seismic Geophysical Data Report

Two one-month marine surveys, BMR Marine Survey 80 and 81, were conducted between July 9 and October 14, 1988, from Perth to Adelaide. This report summarizes the processing techniques applied to the non-seismic geophysical data gathered during these surveys in the South Perth Basin. The data is associated with BMR Project No 121.14.

Use Cases

• [Analyzing geological structures] based on [non-seismic geophysical data] from the South Perth Basin.
• [Reviewing historical data processing techniques] based on the [explanatory notes and report summary].
• [Correlating survey findings] based on the [specific time range and geographic route] from Perth to Adelaide.
• [Referencing project documentation] based on the [BMR Project No 121.14] identifier.

Strengths

• [Clear temporal scope] citing the [specific survey dates from July 9 to October 14, 1988].
• [Defined geographic context] citing the [survey route from Perth to Adelaide] and focus on the [South Perth Basin].
• [Cross-platform presence] citing its [listing on multiple data_gov_au entries], suggesting established provenance.

Limitations

• [Metadata completeness] is low, as column names, row counts, file sizes, license, and author information are consistently listed as unknown or None across all sources.
• [Data accessibility] is unclear, as the description refers to a report on processing techniques rather than the raw data itself.
• [Potential documentation gap] exists, as the specific types of non-seismic geophysical data collected (e.g., magnetics, gravity) are not detailed.

Provenance

Source

Australian Ocean Data Network (AODN), likely originating from the Bureau of Mineral Resources (BMR).

Collection Method

Data gathered during dedicated marine geophysical surveys (BMR Marine Survey 80 and 81).

Time Range

1988-07-09 to 1988-10-14

Freshness

2026-05-05 01:15:25.296251

Geography

South Perth Basin, Australia; survey route from Perth to Adelaide.