Product catalogue
50m Multibeam Dataset of Australia 2018
This dataset contains all multibeam bathymetry data held by Geoscience Australia as of June 2018. It was compiled from data holdings lying within the offshore area of Australia, including international waters, and gridded at 50m. Source information can be found in the associated vector product, AusSeabed Bathymetry Holdings ( https://pid.geoscience.gov.au/dataset/ga/116321). This dataset is accessible via clip, zip & ship enabled web mapping service on Geoscience Australia’s Marine data portal, http://marine.ga.gov.au. In future, this product will be delivered dynamically through the AusSeabed portal (in development).<p><p>This dataset is not to be used for navigational purposes.
Simple
Identification info
- Date (Creation)
- 2018-11-16T00:00:00
- Date (Publication)
- 2019-01-22T00:41:05
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/124063
- Citation identifier
- Digital Object Identifier/http://dx.doi.org/10.26186/5c63832e3ed8e
- Cited responsible party
-
Role Organisation / Individual Name Details Author Parums, R.
Author Spinoccia, M.
- Status
- Point of contact
-
Role Organisation / Individual Name Details Point of contact Environmental Geoscience Division
Point of contact Parums, R.
Point of contact Spinoccia, M.
Point of contact Commonwealth of Australia (Geoscience Australia)
Voice
- Spatial representation type
Spatial resolution
- Level of detail
-
50m
- Topic category
-
- Geoscientific information
Extent
Temporal extent
- Time period
- 1989-01-01 2018-06-30
Extent
))
Vertical element
- Minimum value
- 0
- Maximum value
- -6000
- Reference system identifier
- EPSG/MSL
- Maintenance and update frequency
- Periodic
Resource format
- Title
-
Product data repository: Various Formats
- Website
-
Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- {1}
-
-
HVC_146413
-
- {1}
-
-
marine
-
- {1}
-
-
bathymetry
-
- {1}
-
-
multibeam
-
- {1}
-
-
depth
-
- Project
-
-
AusSeabed
-
- {1}
-
-
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
-
Explore and download the data via Ausseabed Marine Data Portal
Explore and download the data via Ausseabed Marine Data Portal
- OnLine resource
-
Dataset Disclaimer/Artefacts (pdf)
Dataset Disclaimer/Artefacts (pdf)
- Distribution format
-
-
pdf
-
- OnLine resource
-
Download the data [9.9 GB]
Download the data [9.9 GB]
- Distribution format
-
-
jpg
-
- OnLine resource
-
Multibeam Bathymetry of Australia 2018 50m (zip) [5.6 GB]
Multibeam Bathymetry of Australia 2018 50m (zip) [5.6 GB]
- Distribution format
-
-
zip
- File decompression technique
-
unzip
-
Resource lineage
- Statement
-
This dataset was created using MBSystem freeware. Pings were extracted to XYZ format from Caris-processed multibeam survey files, gridding each ping into 50m cells for each of the 81 tiles, combined to form the final product. Prior to gridding, data had a despiking filter applied, with a variable data floor imposed to better eliminate outlying spikes. Overlapping data values were averaged during this process, and there has been no interpolation applied in areas of no data. Data may have varying accuracy in shallow water areas. Data is supplied in WGS84 decimal degrees, with depth as positive integer. NOTE: As much of these data have been sourced from various external institutions, there is no guarantee that they are complete, without artifacts, or have been fully or adequately processed. This should be borne in mind when interpreting the data. Not for navigation purposes.
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- CRS/WGS84 (CRS:84)
Metadata constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/e07f5621-3f99-441a-9580-c27a72de24d4
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation / Individual Name Details Point of contact Fontaine, K.
Commonwealth of Australia (Geoscience Australia)
Voice
Type of resource
- Resource scope
- Dataset
- Name
-
50m Multibeam Dataset of Australia 2018
Alternative metadata reference
- Title
-
Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/124063
- Date info (Creation)
- 2018-11-15T21:23:56
- Date info (Revision)
- 2018-11-15T21:23:56
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