Product catalogue
Port Phillip Bay TieLines (Sandringham-St Leonards) Bathymetry 2021 (4894/20210010S)
The Port Phillip Bay bathymetry tielines survey was acquired by Deakin University Marine Mapping lab onboard the Motor Vessel Yolla over one day in 2021 (13/12) using a Kongsberg EM2040c. These data were collected to assess the movement of sediment through time.
Not to be used for navigational purposes
Simple
Identification info
- Date (Creation)
- 2025-07-16
- Date (Publication)
- 2025-10-16
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/150706
Identifier
- Cited responsible party
-
Role Organisation / Individual Name Details Publisher Commonwealth of Australia (Geoscience Australia)
Author Ierodiaconou, D.
External Contact
- Purpose
-
To derive seabed information for the purpose of supporting the sustainable use of our marine environment and jurisdiction; strengthening our resilience to natural hazards and enabling location-based decisions and actions through best practice digital mapping, Earth observations and precise positioning.
- Status
- Completed
- Point of contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Resource provider Place and Communities Division
Internal Contact Point of contact Pham, Q.
Internal Contact Custodian Commonwealth of Australia (Geoscience Australia)
Voice Owner Deakin University
Voice Principal investigator Ierodiaconou, D.
External Contact Collaborator Deakin University
- Spatial representation type
- Topic category
-
- Geoscientific information
Extent
))
Temporal element
- Time period
- 2021-12-11 2021-12-12
Vertical element
- Minimum value
- -12
- Maximum value
- 3
Identifier
- Code
- 3855
- Codespace
-
EPSG
- Version
-
12
- Description
-
EGM2008 geoid height (EPSG:3855)
- Maintenance and update frequency
- As needed
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
- Project
-
-
AusSeabed
-
Resourcing Australia’s Prosperity
-
Australia-wide geoscience data
-
Offshore Mapping
-
- Keywords
-
-
Marine
-
- Keywords
-
-
Bathymetry
-
- Platform
-
-
MV Yolla
-
- Instrument
-
-
multi-beam echosounders
-
- Keywords
-
-
Bass Strait (Great Australian Bight)
-
- Keywords
-
-
Great Australian Bight
-
- theme.ANZRC Fields of Research.rdf
-
-
EARTH SCIENCES
-
- Keywords
-
-
Published_External
-
Resource constraints
- Title
-
Creative Commons - Attribution 4.0 International
- Alternate title
-
CC BY
- Edition
-
4.0
- Addressee
-
Role Organisation / Individual Name Details User Any
- Use constraints
- License
- Use constraints
- Other restrictions
- Other constraints
-
(c) Deakin University 2025
Resource constraints
- Title
-
Australian Government Security Classification System
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Classification system
-
Australian Government Security Classification System
- Language
- English
- Character encoding
- UTF8
Distribution Information
- OnLine resource
-
Port Phillip Bay TieLines (Sandringham-St Leonards) Bathymetry 2021 (4894/20210010S) (zip) [7.5 MB]
Port Phillip Bay TieLines (Sandringham-St Leonards) Bathymetry 2021 (4894/20210010S) (zip) [7.5 MB]
Distribution Information
- Distributor contact
-
Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
Resource lineage
- Statement
-
The Port Phillip Bay bathymetry tielines survey was acquired by Deakin University Marine Mapping lab onboard the M/V Yolla over one day in 2021 (13/12) using a Kongsberg EM2040c. The data were processed in CARIS 11.3.
1. Import into CARIS
2. Post-process POS MV data in POSPAC 8.6
3. Apply SBETS to data in CARIS
4. Georeferenced bathymetry and computed TPU
5. Generated a CUBE surface and filted by the CUBE surface
6. Manually removed any erroneous soundings that were not
eliminated using CUBE (e.g., dense sounding clouds around sonar
head due to bubbles).
Reference System Information
Identifier
- Code
- 32755
- Codespace
-
EPSG
- Version
-
12
- Description
-
WGS 84 / UTM zone 55S (EPSG:32755)
- Hierarchy level
- Collection hardware
Platform
- Identifier
- MV Yolla
Instrument
Identifier
- Code
- Kongsberg EM2040C
- Type
-
multi-beam echosounders
Metadata constraints
- Title
-
Australian Government Security Classification System
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/3eef52dc-fd4f-4c69-a81a-09668c514be8
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Owner Pham, Q.
Internal Contact Point of contact Pham, Q.
Internal Contact
Type of resource
- Resource scope
- Dataset
Alternative metadata reference
- Title
-
Geoscience Australia - short identifier for metadata record with uuid
- Citation identifier
- eCatId/150706
- Metadata linkage
-
https://ecat.ga.gov.au/geonetwork/srv/api/records/3eef52dc-fd4f-4c69-a81a-09668c514be8
- Date info (Creation)
- 2026-03-25T05:32:11.041Z
- Date info (Creation)
- 2026-03-25T00:32:56.156Z
- Date info (Creation)
- 2025-12-05T05:30:49.889Z
- Date info (Creation)
- 2025-10-15T05:15:29.26Z
- Date info (Revision)
- 2026-03-25T05:33:17.717Z
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/122551