Product catalogue
Seabed imagery from GA0357 Davis survey (AAP5093)
Seabed imagery was collected at 25 sites off Davis station, East Antarctica during survey GA0357 from January to February 2017. The survey was conducted in shallow waters (<300 m depth) on the RV Howard Burton as part of Australian Antarctic Program (AAP) Project 5093. The imagery was collected using a downward-facing video camera system and Keldon light which were mounted on a sediment grab or sound velocity profiler (SVP) and lowered using a small winch. The camera was lowered to approx. 0.5-1 m from the seabed for 5 minutes. The video data is unclipped and includes descent and ascent in the water column. Upon retrieval, the data was downloaded and named by station and sequential camera deployment number. The GPS position of the vessel was recorded and the timestamp of the video footage will be used to determine the location of the camera.
The imagery is available on the NCI:
https://thredds.nci.org.au/thredds/catalog/fk1/GA0357_Davis_AAP5093/catalog.html
with the following file structure:
Australian Marine Video and Imagery Data/GA0357_Davis_AAP5093/FILENAME.avi
The FILENAME corresponds to details of each deployment, e.g. GA0357_CAM004_STN025_GR001 is the survey name (GA0357), camera deployment number (CAM004), station number (STN025) and associated grab or SVP deployment number (GR001).
Metadata is available in the Excel file: GA0357_Davis_AAP5093_CAM_Log_FINAL.xlsx
A post-survey report is in progress and will be available on eCat when complete.
We thank the AAD/GA/Navy survey team for their assistance in acquiring the data, AAD support staff at Davis station for their support deploying the RV Howard Burton, and AAP Project 5093 Chief Investigator Ursula Harris for pre and post-survey coordination. This dataset is published with the permission of the CEO, Geoscience Australia.
Simple
Identification info
- Date (Creation)
- 2020-07-21
- Date (Publication)
- 2020-10-15T05:31:32
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/144095
Identifier
- Codespace
-
Digital Obejct Identifier
- Cited responsible party
-
Role Organisation / Individual Name Details Author Smith, J.
- Status
- Completed
- Point of contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Smith, J.
Resource provider Place, Space and Communities Division
- Spatial representation type
- Topic category
-
- Geoscientific information
Extent
))
- Maintenance and update frequency
- Not planned
Resource format
- Title
-
Product data repository: Various Formats
- Protocol
-
FILE:DATA-DIRECTORY
- Name of the resource
-
Data Store directory containing the digital product files
- Description
-
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- theme.ANZRC Fields of Research.rdf
-
-
EARTH SCIENCES
-
- Continents, countries, sea regions of the world.
-
-
Antarctica
-
- Discipline
-
-
marine
-
- Feature type
-
-
seabed
-
- Discipline
-
-
benthic communities
-
- Keywords
-
-
Published_External
-
Resource constraints
- Title
-
Creative Commons Attribution 4.0 International Licence
- Alternate title
-
CC-BY
- Edition
-
4.0
- Access constraints
- License
- Use constraints
- License
Resource constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
-
Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
- OnLine resource
-
Link to the dataset
Link to the dataset
- Distribution format
-
-
html
-
Resource lineage
- Statement
-
Not supplied.
Metadata constraints
- Title
-
Australian Government Security Classification System
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/0170b9da-5753-43ec-90c3-415077b1fdad
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Smith, J.
Type of resource
- Resource scope
- Dataset
- Name
-
Seabed imagery from GA0357 Davis survey (AAP5093)
Alternative metadata reference
- Title
-
Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/144095
- Date info (Creation)
- 2020-07-22T06:55:20
- Date info (Revision)
- 2020-07-22T06:55:20
Metadata standard
- Title
-
AU/NZS ISO 19115-1:2014
Metadata standard
- Title
-
ISO 19115-1:2014
Metadata standard
- Title
-
ISO 19115-3
- Title
-
Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
-
Version 2.0, September 2018
- Citation identifier
- https://pid.geoscience.gov.au/dataset/ga/144095