BRUVS Fish and Benthic Survey of Heron Island, June-July 2014

The Australian Ocean Data Network hosts a BRUVS survey comprising 5097 individuals from 202 species of fishes, sharks, rays, and sea snakes. Data were collected from 56 baited remote underwater video stations around Heron Island between 2014-06-23 and 2014-07-02, with 311 images captured. The dataset records habitat classification, species identity with CAAB codes, arrival times, behavior, maturity, and relative abundance metrics like MaxN.

Use Cases

• Modeling species abundance and distribution based on MaxN and arrival time data.
• Classifying benthic habitat types based on recorded topography, sediments, and benthos.
• Analyzing fish behavior patterns based on the eight recorded categories, including feeding.
• Training image recognition models for marine species using the associated reference library of approximately 3500 images.

Strengths

• Contains observations for 5097 individuals across 202 distinct species.
• Data collection is structured, recording multiple variables like behavior, maturity, and habitat.
• Includes a reference library of approximately 3500 best images from related BRUVS projects.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale ML.
• Data may reflect geographic and temporal bias inherent to a single island survey in 2014.

Provenance

Source

Australian Ocean Data Network

Collection Method

Baited remote underwater video stations (BRUVS)

Time Range

2014-06-23 to 2014-07-02

Freshness

Last updated 2026-04-28 13:46:34.888066; freshness should be verified.

Geography

Heron Island, Australia