RV Investigator Deep-Sea Imagery of Basketwork Eels on Patience Seamount, April 2024

Imagery and acoustics data collected during the RV Investigator voyage IN2024_V02 from March 31 to April 19, 2024. The dataset includes video, stereo stills, and navigational data focused on monitoring basketwork eels (Diastobranchus capensis) at Patience seamount. Data was gathered using the MNF Deep Towed camera (DTC) as part of a CSIRO project on marine park monitoring.

Use Cases

• Analyze fish behavior and abundance based on video and stereo still imagery mentioned in the description
• Map species distribution on seamounts based on georeferenced navigational data
• Develop computer vision models for automated eel detection based on the collected imagery
• Assess the effectiveness of optical and acoustic monitoring methods for key natural values in marine parks

Strengths

• Data collected during a dedicated 20-day oceanographic voyage with precise dates (March 31 to April 19, 2024)
• Includes multiple complementary data types: video, stereo stills, and navigational data
• Focuses on a specific species (Diastobranchus capensis) and location (Patience seamount) for targeted ecological study

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 training
• Data may reflect geographic and temporal bias inherent to a single, short-duration survey

Provenance

Source

Australian Ocean Data Network, collected via the Marine National Facility RV Investigator

Collection Method

Collected using the MNF Deep Towed camera (DTC) during voyage IN2024_V02

Time Range

March 31, 2024 to April 19, 2024 (AEST)

Freshness

Last updated 2026-04 28 15:45:28.255012; freshness should be verified

Geography

Patience seamount, southwest of Tasmania, Southern Ocean