Data

AusSeabed Bathymetry Compilations Coverage Database

Name: AusSeabed Bathymetry Compilations Coverage Database
Published: 2023

Australian Ocean Data Network

Evans, N. ; Wenderlich, M. ; Pham, Q.

Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]

ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://pid.geoscience.gov.au/dataset/ga/148614&rft.title=AusSeabed Bathymetry Compilations Coverage Database&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/148614&rft.publisher=Commonwealth of Australia (Geoscience Australia)&rft.description=The AusSeabed Bathymetry Compilations Coverage Database contains polygon extents of bathymetry data acquisitions along with identifying attributes and contact details where the data is not held by Geoscience Australia. It is an important scientific resource that identifies data spanning coastal, continental shelf and deep sea locations. This dataset is live and will continue to be augmented as coverage details are supplied from AusSeabed collaborators who wish to share their knowledge of data availability to the broader marine community. The database is updated regularly and is made available via the AusSeabed Marine Data Portal using OGC compliant web services. Compilations have been generated from one or more Survey/Data Acquisitions by a wide range of organisations and countries, both inside and outside Australia's marine jurisdiction, using multiple systems and for various applications. Compilation coverages are published where the polygon extents intersects with Australia's marine jurisdiction, including the Australian Antarctic Territory. Each polygon in the layer contains metadata describing compilation details. Note that polygons may not be representative of the true survey extent due to the data gridding process. Please contact us at ausseabed@ga.gov.au if you wish to contribute coverage information to the database.Maintenance and Update Frequency: asNeededStatement: Data is collated from AusSeabed Contributing Hubs, AusSeabed Data Providers, the Geoscience Australia processing and publication pipeline and from collaborators who wish to increase the knowledge of marine data availability to the broader marine community.Data is often received as GeoTIFFs, Shapefile extents and metadata. The extents are compiled, cleaned, simplified and validated using ESRI and OGC geometry tools along with key identifiying metadata attributes. As a minimum the following attributes are collated.Column Name Data Type Nullable CommentsOGC_ID NUMBER No Unique ID, to ensure successful registration of a web serviceNEWGAID VARCHAR2(30 CHAR) Yes The GAID allocated to GA owned CompilationsTITLE VARCHAR2(254 CHAR) Yes The title/name of the CompilationGEOM SDO_GEOMETRY Yes The geometry/shape used to define the spatial extents of the compilationYEAR NUMBER Yes The year the compilation was createdRESOLUTION VARCHAR2(254 CHAR) Yes The individual resolution in metresSUMMARY VARCHAR2(254 CHAR) Yes A brief summary or decription of the compilationSTART_DATE DATE Yes The earliest start_date of all the underlying source survey/acquisitionsEND_DATE DATE Yes The last end of all the underlying source survey/acquisitionsECAT_ID NUMBER Yes The Geoscience Australia Product Catalogue Identifier (from eCat)ACCESS_URL VARCHAR2(254 CHAR) Yes The persistent metadata identfier for discovery and access of the compilationAREA_KM2 NUMBER(12,2) Yes Area of Compilation in square kilomteres &rft.creator=Evans, N. &rft.creator=Wenderlich, M. &rft.creator=Pham, Q. &rft.date=2023&rft.coverage=westlimit=104; southlimit=-48; eastlimit=160; northlimit=-7&rft.coverage=westlimit=104; southlimit=-48; eastlimit=160; northlimit=-7&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=Any&rft_rights=Any&rft_rights=© Commonwealth of Australia (Geoscience Australia) 2023&rft_rights=Australian Government Security Classification System&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Australian Government Security Classification System&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=AusSeabed&rft_subject=marine&rft_subject=bathymetry&rft_subject=bathymetric grids&rft_subject=HVC_146413&rft_subject=Earth Sciences&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data

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Licence & Rights:

Open Licence view details

https://creativecommons.org/licenses/by/4.0/

Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/by/4.0

Creative Commons Attribution 4.0 International Licence

CC-BY

4.0

Any

Australian Government Security Classification System

https://www.protectivesecurity.gov.au/Pages/default.aspx

WWW:LINK-1.0-http--link

Australian Government Security Classification System

Access:

Open

Brief description

The AusSeabed Bathymetry Compilations Coverage Database contains polygon extents of bathymetry data acquisitions along with identifying attributes and contact details where the data is not held by Geoscience Australia. It is an important scientific resource that identifies data spanning coastal, continental shelf and deep sea locations.

This dataset is live and will continue to be augmented as coverage details are supplied from AusSeabed collaborators who wish to share their knowledge of data availability to the broader marine community. The database is updated regularly and is made available via the AusSeabed Marine Data Portal using OGC compliant web services. Compilations have been generated from one or more Survey/Data Acquisitions by a wide range of organisations and countries, both inside and outside Australia's marine jurisdiction, using multiple systems and for various applications. Compilation coverages are published where the polygon extents intersects with Australia's marine jurisdiction, including the Australian Antarctic Territory. Each polygon in the layer contains metadata describing compilation details.

Note that polygons may not be representative of the true survey extent due to the data gridding process.

Please contact us at ausseabed@ga.gov.au if you wish to contribute coverage information to the database.

Lineage

Maintenance and Update Frequency: asNeeded

Statement:

Data is collated from AusSeabed Contributing Hubs, AusSeabed Data Providers, the Geoscience Australia processing and publication pipeline and from collaborators who wish to increase the knowledge of marine data availability to the broader marine community.

Data is often received as GeoTIFFs, Shapefile extents and metadata. The extents are compiled, cleaned, simplified and validated using ESRI and OGC geometry tools along with key identifiying metadata attributes. As a minimum the following attributes are collated.

Column Name Data Type Nullable Comments

OGC_ID NUMBER No Unique ID, to ensure successful registration of a web service

NEWGAID VARCHAR2(30 CHAR) Yes The GAID allocated to GA owned Compilations

TITLE VARCHAR2(254 CHAR) Yes The title/name of the Compilation

GEOM SDO_GEOMETRY Yes The geometry/shape used to define the spatial extents of the compilation

YEAR NUMBER Yes The year the compilation was created

RESOLUTION VARCHAR2(254 CHAR) Yes The individual resolution in metres

SUMMARY VARCHAR2(254 CHAR) Yes A brief summary or decription of the compilation

START_DATE DATE Yes The earliest start_date of all the underlying source survey/acquisitions

END_DATE DATE Yes The last end of all the underlying source survey/acquisitions

ECAT_ID NUMBER Yes The Geoscience Australia Product Catalogue Identifier (from eCat)

ACCESS_URL VARCHAR2(254 CHAR) Yes The persistent metadata identfier for discovery and access of the compilation

AREA_KM2 NUMBER(12,2) Yes Area of Compilation in square kilomteres

Notes

Purpose
To collate the knowledge of data generated and available for Australia's marine jurisdiction

Created: 03 07 2023

Issued: 19 07 2023

Data time period: 1989-07-04

This dataset is part of a larger collection

Click to explore relationships graph

text: westlimit=104; southlimit=-48; eastlimit=160; northlimit=-7

Subjects

User Contributed Tags

Identifiers

DOI : 10.26186/148614
URI : pid.geoscience.gov.au/dataset/ga/148614
global : ecef715d-8928-4405-b5f2-39f070e4c49b

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