Jervis Bay Benthic Habitat Video Surveys from 2008-2009

Two video surveys conducted in June and August 2008 captured 10 transects totaling 42 km of footage to map seabed habitats and organisms in Jervis Bay, NSW. The data, collected by the Australian Ocean Data Network, includes a subsequent drop-camera survey in November 2009 that gathered still photographs at 24 stations. Video was originally recorded on mini DV tapes and later converted to digital format.

Use Cases

• Classifying benthic habitat types based on video footage of the seabed.
• Mapping the spatial distribution of marine biota along coastal transects.
• Correlating seabed characteristics with bathymetry and backscatter data collected in the same surveys.

Strengths

• Surveys were conducted over two distinct time periods in 2008 and 2009, providing temporal snapshots.
• Video transects cover a defined spatial area with specific bounding coordinates and water depth ranges of 5-30 meters.
• A referenced post-survey report (GA Record 2009/10) suggests formal documentation exists.

Limitations

• The description notes that the main video files are missing, which is a critical data gap.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.

Provenance

Source

Australian Ocean Data Network

Collection Method

Surveys conducted using multibeam and video equipment, with video recorded to mini DV tapes and later digitized.

Time Range

2008-2009

Freshness

Last updated 2026-06-04 07:00:33.777068; freshness should be verified.

Geography

Jervis Bay, New South Wales, Australia (bounding coordinates provided)