IMOS National Reef Monitoring Network: Shallow Reef Survey Metadata for Australia

Metadata for individual 50-meter transect surveys conducted by the Reef Life Survey and Australian Temperate Reef Network around Australia's shallow reefs. The dataset collates and cleans survey data from multiple contributors including state agencies and university researchers to support national marine baselines and reserve management. It supersedes a previous RLS-specific collection, with data provision updated through April 2026.

Use Cases

• Establishing national marine biodiversity baselines based on standardized survey methods.
• Assisting in the management of Commonwealth and State marine reserves based on collated monitoring data.
• Analyzing temporal changes in specific reef sites based on repeated transect surveys.
• Raising community awareness of marine conservation issues based on publicly available survey outputs.

Strengths

• Data is collated from multiple authoritative contributors including state environmental departments and Parks Australia.
• Surveys follow standard methods, typically involving multiple 50-meter transects per site.
• Last updated in April 2026, indicating active maintenance.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to the contributing survey programs around Australia.

Provenance

Source

Australian Ocean Data Network, aggregating data from Reef Life Survey, Australian Temperate Reef Network, and multiple state and Commonwealth agencies.

Collection Method

Surveys conducted by scientific divers and partners using standard methods on 50-meter transects.

Time Range

null

Freshness

Last updated 2026-04-28 13:28:04.751508; freshness should be verified.

Geography

Shallow reefs around Australia.