8d3ccf63-ee85-41cd-917e-933624a50b2e
eng
utf8
dataset
Ierodiaconou, Daniel
School of Life and Environmental Sciences (LES), Deakin University
+61 3 55653224
P.O. Box 423
Warrnambool
Victoria
3280
Australia
iero@deakin.edu.au
http://orcid.org/0000-0002-7832-4801
WWW:LINK-1.0-http--link
ORCID ID
pointOfContact
Integrated Marine Observing System (IMOS)
Data Officer
61 3 6226 7488
61 3 6226 2107
University of Tasmania
Private Bag 110
Hobart
Tasmania
7001
Australia
info@aodn.org.au
http://imos.org.au/aodn.html
WWW:LINK-1.0-http--link
Website of the Australian Ocean Data Network (AODN)
distributor
2018-12-13T12:53:56
Australian Marine Community Profile of ISO 19115:2005/19139
1.4
Victorian Coastal Digital Elevation Model (VCDEM 2017)
Victorian Bathymetry Surveys
2017-07-31
creation
Cooperative Research Centre for Spatial Information (CRCSI)
+61 3 8344 9200
+61 3 9654 6515
Level 5, 204 Lygon Street
Carlton
Victoria
3050
Australia
http://www.crcsi.com.au/
WWW:LINK-1.0-http--link
author
A gap free Digital Elevation Model (DEM) for the Victorian Coastal region created from the Updated High Resolution 2.5m VCDEM as well as parts of the Shuttle Radar Topography Mission (SRTM) 1 Second DEM, the Australian Bathymetry and Topography grid and a 10m DEM of Port Phillip Bay (PPB) that were provided for this project. This product uses a combination of low resolution data and interpolation techniques to provide a DEM that appears representative of the bathymetry in the Victorian Coastal Region.
Department of Environment, Land, Water and Planning (DELWP), Victorian Government
Port of Melbourne
Deakin University
Royal Australian Navy (RAN)
Commonwealth of Australia (Geoscience Australia)
completed
Ierodiaconou, Daniel
School of Life and Environmental Sciences (LES), Deakin University
+61 3 55653224
P.O. Box 423
Warrnambool
Victoria
3280
Australia
iero@deakin.edu.au
http://orcid.org/0000-0002-7832-4801
WWW:LINK-1.0-http--link
ORCID ID
pointOfContact
Ferns, Lawrance
Department of Environment, Land, Water and Planning (DELWP), Victorian Government
2/8 Nicholson St
East Melbourne
Victoria
3002
Australia
Lawrance.Ferns@delwp.vic.gov.au
custodian
Quadros, Nathan
Cooperative Research Centre for Spatial Information (CRCSI)
+61 3 8344 920
+61 3 9654 6515
Level 5, 204 Lygon St
Carlton
Victoria
3053
Australia
nquadros@crcsi.com.au
author
asNeeded
GeoTIFF
1.0
NetCDF
4.0
Oceans | Bathymetry | Water Depth
Oceans | Bathymetry | Seafloor Topography
Oceans | Ocean Acoustics | Acoustic Scattering
Oceans | Marine Biology | Marine Habitat
Oceans | Coastal Processes | Coral Reefs
Oceans | Coastal Processes | Beaches
Oceans | Coastal Processes | Estuaries
Oceans | Coastal Processes | Coastal Elevation
Land Surface | Topography
Biosphere | Aquatic Habitat | Benthic Habitat
theme
NASA/Global Change Master Directory Earth Science Keywords Version 5.3.8
2006-01-01
revision
National Aeronautics and Space Administration (NASA)
owner
Marine Features (Australia) | Port Phillip Bay, VIC
Marine Features (Australia) | Bass Strait, TAS/VIC
place
water-bodies (internal use)
2014-12-01T15:19:00
publication
geonetwork.thesaurus.local.theme.water-bodies
Countries | Australia
States, Territories (Australia) | Victoria
place
land-masses (internal use)
2014-12-01T15:19:00
publication
geonetwork.thesaurus.local.theme.land-masses
Field Surveys | Underwater Surveys
LIDAR
Acoustic Equipment/Echo Sounders
equipment
Marine Community Profile of ISO19115 v1.4 Collection Methods Vocabulary (Annex C.1.3)
MCP
2008-10-30
revision
Australian Ocean Data Centre Joint Facility (AODCJF)
owner
Physical Oceanography
Digital Elevation Model (DEM)
theme
IMOS Keywords Thesaurus
IMOS
2008-10-30
Integrated Marine Observing System (IMOS)
owner
http://creativecommons.org/international/
http://creativecommons.org/licenses/by-nc/4.0/
http://i.creativecommons.org/l/by-nc/4.0/88x31.png
Attribution-NonCommercial 4.0 International
The citation in a list of references is: "Cooperative Research Centre for Spatial Information (CRCSI), [year-of-data-download], Victorian Coastal Digital Elevation Model (VCDEM 2017), [data-access-url], accessed [date-of-access]."
Any users of CRCSI data are required to clearly acknowledge the source of the material in the format: “Data was sourced from the Cooperative Research Centre for Spatial Information (CRCSI). The following organisations were involved in the collection of the data: Department of Environment, Land, Water and Planning (DELWP), Victorian Government; Port of Melbourne; Deakin University; Royal Australian Navy (RAN); and Commonwealth of Australia (Geoscience Australia).”
unclassified
This data is not suitable for navigational purposes.
eng
utf8
oceans
elevation
140.77816735055 -37.703191192916 143.3929134443 -38.186589630416 144.90902672555 -37.351628692916 150.4241634443 -37.197820099166 149.7210384443 -38.186589630416 146.4690853193 -39.439031036666 140.47055016305 -38.604070099166 140.77816735055 -37.703191192916
2009-02-02
2011-12-31
mostRecent
none
-118
754
EPSG::5711
AHD71
asNeeded
Height above surface of the water body
longName
false
http://vocab.aodn.org.au/def/discovery_parameter/entity/44
Metres
longName
false
http://vocab.nerc.ac.uk/collection/P06/current/ULAA
bathymetric LiDARs
longName
false
http://vocab.nerc.ac.uk/collection/L05/current/312
research vessel
longName
false
http://vocab.nerc.ac.uk/collection/L06/current/31
GeoTIFF
1.0
NetCDF
4.0
https://vmdp.deakin.edu.au:/geonetwork/srv/en/metadata.show?uuid=8d3ccf63-ee85-41cd-917e-933624a50b2e
WWW:LINK-1.0-http--metadata-URL
Point of truth URL of this metadata record
https://imos.aodn.org.au/imos123/home?uuid=8d3ccf63-ee85-41cd-917e-933624a50b2e
WWW:LINK-1.0-http--link
View and download data though the AODN Portal
http://geoserver-123.aodn.org.au/geoserver/ncwms
IMOS:NCWMS--proto
bathy_ppb_deakin_lower_res_url/HEIGHT
Victorian Coastal Digital Elevation Model - WMS layer.
http://geoserver-123.aodn.org.au/geoserver/ows
IMOS:AGGREGATION--bodaac
imos:bathy_ppb_deakin_url#file_url
The ncUrlList is a WFS service that returns a list of URLs matching a query.
https://processes.aodn.org.au/wps
OGC:WPS--gogoduck
imos:bathy_ppb_deakin_url
The GoGoDuck subsets and aggregates gridded data. Data is returned as a NetCDF file.
https://s3-ap-southeast-2.amazonaws.com/imos-data/Deakin_University/bathymetry/Victorian-coast_Bathy_10m.tif
WWW:LINK-1.0-http--link
Original .tif dataset
http://www.fig.net/resources/proceedings/fig_proceedings/fig2010/papers/fs04i/fs04i_quadros_4092.pdf
WWW:LINK-1.0-http--link
2010 VICMAP Elevation
http://iho.int/iho_pubs/standard/S-44_5E.pdf
WWW:LINK-1.0-http--link
IHO Standards for Hydrographic Surveys
The Continuous Seamless 10m DEM is derived from the Updated High Resolution 2.5m VCDEM as well as parts of the SRTM 1 second DEM data and the Australian Bathymetry and Topography grid with all gaps interpolated smoothly to create a comprehensive gap free DEM for the Victorian Coastal Region.
Positional Accuracy: The final product is derived from various data sources - from DELWP, Port of Melbourne, Deakin University, CRCSI, Royal Australian Navy, and Geoscience Australia.
The 2010 VCDEM product consisted of a 1m Topography DEM and 2.5m Bathymetry product that covered 90% of the Updated High Resolution DEM. The 1m Topography DEM is stated to have a horizontal accuracy of ± 35cm and a vertical accuracy of ± 10cm @ 68% confidence interval. The 2.5m Bathymetry DEM accuracy meets the International Hydrographic Organization (IHO) Order 1 specifications of ± 50cm vertical and ± 3.17m horizontal accuracy @ 2σ.
The multibeam data obtained from Deakin University was acquired using a Kongsberg EM 2040 MBES with a capability of achieving IHO Order of Special for hydrographic standard. The final accuracy of the data acquired exceeded that required for Order 1b of the IHO S-44 standard for hydrographic surveys.
MBES and LiDAR data obtained from Port of Melbourne was acquired using systems designed to meet IHO Order 1 for horizontal and vertical accuracy.
Reprojection, aggregation, resampling and slight re-alignment of datasets will have had a negative impact on the final accuracy.
Datums are as follows:
Vertical Datum: AHD71 (EPSG:5711)
Horizontal Datum GDA94 - Projection: VicGrid 94 (EPSG:3111)
2018-12-13T12:53:56