Raised features on the Australian continental shelf and Lord Howe Island shelf derived and aggregated from Australian Hydrographic Service's (AHS) depth area features in the 1 degree S57 file series [for NESP D3]

Raised features were derived by aggregating and dissolving the boundaries of the 1 degree S57 file series for the Australian continental shelf and Lord Howe Island shelf (200 m) depicting depth area features. An algorithm was applied to the data that isolated these features from surrounding lower features or plains.

Simple

Identification info

Date (Creation)
2017-01-12

Point of contact

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Smith, Rick
IMAS - Hobart
Private Bag 129
Hobart
Tasmania
7001
Australia
ORCID ID >

Credit
National Environmental Science Program (NESP) Marine Biodiversity Hub
Credit
Australian Hydrographic Service (AHS)
Status
Completed

Point of contact

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Smith, Rick
IMAS - Hobart
Private Bag 129
Hobart
Tasmania
7001
Australia
ORCID ID >

Topic category
  • Geoscientific information

Extent

N
S
E
W


N
S
E
W


Temporal extent

Time period
2017-01-16 2017-01-16

Vertical element

Minimum value
10
Maximum value
200
Identifier
EPSG::5715
Name
MSL depth
Maintenance and update frequency
Not planned
Keywords (Theme)
  • INTERTIDAL
  • COASTLINE
Global Change Master Directory (GCMD) Earth Science Keywords Version 8.0

Resource constraints

Classification
Unclassified

Resource constraints

Use limitation
Data is not to be used for navigation purposes.
Linkage
http://i.creativecommons.org/l/by-nc/4.0/88x31.png

License Graphic

Title
Creative Commons Attribution-NonCommercial 4.0 International License


>

Website
http://creativecommons.org/licenses/by-nc/4.0/

License Text

Other constraints
The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).
Other constraints
This data has been made available through the data collation process conducted for NESP Marine Biodiversity Hub Project D3 (Reefs on the Australian Continental Shelf).
Other constraints
The data described in this record are a derived product of Australian Hydrographic Service (AHS) data, and are the intellectual property of the University of Tasmania through the Institute for Marine and Antarctic Studies.
Other constraints
Certain material in this product is reproduced under license by permission of The Australian Hydrographic Service. © Commonwealth of Australia 2016. All rights reserved.

Associated resource

Title
Australian Hydrographic Service (AHS) 1 degree S57 file series
Date

Owner

Australian Hydrographic Service (AHS)
Association Type
source
Language
English
Character encoding
UTF8

Distribution Information

Distribution format
  • ESRI shapefile

OnLine resource
DATA ACCESS - Raised features on the Australian continental shelf (depare_a_raised-features.shp) [direct download]

OnLine resource
DATA ACCESS - Raised features on the Lord Howe Island shelf (depare_a_raised-features_lh.shp) [direct download]

Resource lineage

Statement
Depth areas features were extracted from S57, 1 degree tiles (343 of 542 available) that lie on the Australian continental shelf and Lord Howe Island shelf. These tiles were aggregated together and the associated boundaries dissolved to form two data products (one each for Aus continental and LHI shelf). From this aggregation, an isolating algorithm was applied to the depth area features that were above surrounding features and classed as raised features (e.g. reefs, shoals and banks).
Hierarchy level
Dataset

Metadata

Metadata identifier
81fcb9e3-76fd-4c29-99ed-28ee411f75cb

Language
English
Character encoding
UTF8

Point of contact

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - IMAS Data Manager

Type of resource

Resource scope
Dataset
Metadata linkage
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/81fcb9e3-76fd-4c29-99ed-28ee411f75cb

Point of truth URL of this metadata record

Date info (Creation)
2018-12-15T21:13:49
Date info (Revision)
2018-12-15T21:13:49

Metadata standard

Title
ISO 19115-3:2018
 
 

Overviews

Spatial extent

N
S
E
W


N
S
E
W


Keywords

COASTLINE INTERTIDAL
Global Change Master Directory (GCMD) Earth Science Keywords Version 8.0
EARTH SCIENCE | OCEANS | BATHYMETRY/SEAFLOOR TOPOGRAPHY | BATHYMETRY EARTH SCIENCE | OCEANS | BATHYMETRY/SEAFLOOR TOPOGRAPHY | SEAFLOOR TOPOGRAPHY

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Associated resources

Not available