Seafloor Mapping of the South-east Region and Adjacent Waters - AUSTREA Final Report: Southern Macquarie Ridge  

Authors / CoAuthors

Bernardel, G. | Symonds, P.

Abstract

As part of the Australian Government South-east Regional Marine Plan, Geoscience Australia and the National Oceans Office collaborated through the AUSTREA marine survey to map and interpret the seafloor character over the southern Macquaire Ridge. Multibeam swath bathymetry and reflectivity, along with high-resolution seismic, reveal a complex morphology and sedimentation patterns largely influenced by plate processes and ocean-bottom current effects.

Product Type

document

eCat Id

38413

Contact for the resource

Keywords

• GA PublicationRecord

( Theme )

• bathymetry

( Theme )

• continental margins

( Theme )

• marine

• AU-WA

Australian and New Zealand Standard Research Classification (ANZSRC)

• Earth Sciences

• Published_External

Publication Date

2001-01-01T00:00:00

Creation Date

Security Constraints

Australian Government Security ClassificationSystem    

Classification - unclassified

Legal Constraints

Creative Commons Attribution 4.0 International Licence    

Access - license

Use - license

Status

Purpose

Maintenance Information

unknown

Topic Category

geoscientificInformation

Series Information

Record 2001/046

Lineage

Unknown

Parent Information

Extents

[-61.0, -55.0, 156.0, 163.0]

Reference System

Spatial Resolution

Service Information

Associations

Downloads and Links

Download the Record (pdf)  

File download  

Source Information

Source data not available.