Australian Marine Video and Imagery from Geoscience Australia Surveys, 2007 Onwards

Geoscience Australia collected towed video and still images of the seafloor across 21 marine surveys between 2007 and 2013, including Antarctic waters. The video system, towed 1-2 meters above the seafloor at 1-2 knots, provides direct observation of coastal and deep-sea environments. This footage offers information about geological features, habitats, and organisms throughout Australia's marine jurisdiction.

Use Cases

• Habitat classification based on direct visual observation of the seafloor.
• Biodiversity assessment based on identification of organisms living on the seafloor.
• Geological feature mapping based on video footage of the seabed.
• Environmental baseline studies based on surveys in previously unobserved deep offshore sites.

Strengths

• Includes data from 21 marine surveys conducted between 2007 and 2013.
• Video system provides sharp images from 1-2 meters above the seafloor, covering distances up to 1-2 km.
• Surveys provide first images of the seafloor in many deep offshore areas.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last updated 2026-05-14 02:58:56.894203; freshness should be verified.

Provenance

Source

Geoscience Australia Data

Collection Method

Towed video and still image acquisition from marine survey vessels.

Time Range

2007 onwards, with specific mention of 21 surveys between 2007 and 2013.

Freshness

Last updated 2026-05-14 02:58:56.894203.

Geography

Australia's marine jurisdiction, including Antarctic waters.