Field | Value |
---|---|
Title |
HABMAP Multi-beam Survey Coverage Areas |
Alternative title(s) |
Geoswath Survey Coverage Areas, HABMAP |
Abstract |
Areas of fine-scale Bathymetric and relative acoustic Backscatter data produced using a mounted Geoswath 125KHZ Interferometric sidescan sonar system, by the HABMAP program. Data is collected using a pole mounting and are tide, sound velocity and motion corrected and are accurate to the sub-metre level (DGPS/POSMV). The HABMAP program, which was initiated to provide fine scale benthic habitat information for NSW State Waters, initiated surveys to provide a minimum of 5 x 5m bin scale bathymetric and backscatter layers for use in GIS applications. Mutlibeam data for each of the Survey Coverage Areas is downloadable from the Australian Oceanographic Data Network - https://portal.aodn.org.au/. Search for: NSW Office of Environment and Heritage (OEH) Multi-beam Bathymetry Surveys Additional information available at https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/metadata.show?uuid=60160b01-8ffc-45ce-a6f4-ee70ce391ec6 |
Resource locator |
|
Data Quality Statement |
Name: Data Quality Statement Protocol: WWW:DOWNLOAD-1.0-http--download Description: NSW Government standards direct that data should be made available with a statement regarding its quality, a so-called “Data Quality statement (DQS)”, to enable potential users to determine whether the data is suitable for their requirements. Function: download |
NSW Multibeam Surveys Coverage shapefile |
Name: NSW Multibeam Surveys Coverage shapefile Protocol: WWW:DOWNLOAD-1.0-http--download Description: The spatial data (SHAPE file) describing the coverage of all NSW OEH multibeam surveys since the HABMAP programs inception in 2005 to Feb 2018 Function: download |
AODN Data Portal - HABMAP Multi-beam Survey Coverage Area Data |
Name: AODN Data Portal - HABMAP Multi-beam Survey Coverage Area Data Protocol: WWW:DOWNLOAD-1.0-http--download Description: Multibeam data for each of the Survey Coverage Areas is downloadable from the Australian Oceanographic Data Network - https://portal.aodn.org.au/. Search for: NSW Office of Environment and Heritage (OEH) Multi-beam Bathymetry Surveys Additional information available at https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/metadata.show?uuid=60160b01-8ffc-45ce-a6f4-ee70ce391ec6 Function: download |
Unique resource identifier |
|
Code |
fdde5797-2509-498e-a789-7a125f15ce1e |
Presentation form |
Map digital |
Edition |
20180130 |
Dataset language |
English |
Metadata standard |
|
Name |
ISO 19115 |
Edition |
2016 |
Dataset URI |
https://datasets.seed.nsw.gov.au/dataset/fdde5797-2509-498e-a789-7a125f15ce1e |
Purpose |
This dataset illustrates the specific spatial coverage of the Multibeam Geoswath Survey areas, a key component of the HABMAP Program, acquiring high resolution bathymetric data used in Marine Habitat Mapping in NSW Coastal Waters |
Status |
On going |
Spatial representation |
|
Type |
vector |
Geometric Object Type |
complex |
Geometric Object Count |
103 |
Spatial reference system |
|
Code identifying the spatial reference system |
4283 |
Spatial resolution |
5 m |
Additional information source |
Initiated at the beginning of the HABMAP program and is ongoing. |
Field | Value |
---|---|
Topic category |
Field | Value |
---|---|
Keyword set |
|
keyword value |
MARINE ECOLOGY Habitat MARINE Reefs OCEANOGRAPHY Physical BATHYMETRY MARINE Surveys MARINE Mapping MARINE Classification |
Originating controlled vocabulary |
|
Title |
ANZLIC Search Words |
Reference date |
2008-05-16 |
Geographic location |
|
West bounding longitude |
149 |
East bounding longitude |
154 |
North bounding latitude |
-38 |
South bounding latitude |
-28 |
NSW Place Name |
NSW Coastal Waters |
Vertical extent information |
|
Minimum value |
-100 |
Maximum value |
2228 |
Coordinate reference system |
|
Authority code |
urn:ogc:def:cs:EPSG:: |
Code identifying the coordinate reference system |
5711 |
Temporal extent |
|
Begin position |
2005-01-01 |
End position |
N/A |
Dataset reference date |
|
Resource maintenance |
|
Maintenance and update frequency |
As needed |
Contact info | |
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Field | Value |
---|---|
Lineage |
The dataset is updated with regular frequency to include newly surveyed areas. It has been updating since 2005 when the intial surveys were undertaken. The bathymetry and acoustic backscatter data that was collected within the coverage areas within this dataset are available thorugh verious channels (AODN website and IAR register - Register ID is TBC) Multibeam data for each of the Survey Coverage Areas is downloadable from the Australian Oceanographic Data Network - https://portal.aodn.org.au/. Search for: NSW Office of Environment and Heritage (OEH) Multi-beam Bathymetry Surveys Additional information available at https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/metadata.show?uuid=60160b01-8ffc-45ce-a6f4-ee70ce391ec6 |
Field | Value |
---|---|
Limitations on public access |
|
Field | Value |
---|---|
Scope |
dataset |
DQ Completeness Commission |
|
Effective date |
2017-05-23 |
Explanation |
Additional Data Areas do not exist in the dataset |
DQ Completeness Omission |
|
Effective date |
2017-05-23 |
Explanation |
At the time of metadata revision, this dataset highlights all areas of fine-scale bathymetric and relative acoustic backscatter data acquired by OEH for the HABMAP program, in and around NSW Coastal and State Waters. |
DQ Conceptual Consistency |
|
Effective date |
2017-05-23 |
Explanation |
As the dataset reflects geographical Areas that are either inside or outside the data layer, conceptual consistency is complete. |
DQ Topological Consistency |
|
Effective date |
2017-05-23 |
Explanation |
Topological consistency and correct feature geometry have been positively assessed using the ArcGIS for Desktop - Repair Geometry functionality to ensure adequacy. |
DQ Absolute External Positional Accuracy |
|
Effective date |
2017-05-23 |
Explanation |
Survey data acquired before January 2010 (POSMV Wavemaster installation) have a horizontal precision equivalent to that of the DGPS positional equipment used at the time of the survey that is generally better than 5m. After the addition of the POSMV Wavemaster, horizontal precision was increased to be better than +/- 0.1 m |
DQ Non Quantitative Attribute Correctness |
|
Effective date |
2017-05-23 |
Explanation |
As survey absence or presence is detailed the attribute accuracy is assessed at 100% |
Field | Value |
---|---|
Responsible party |
|
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Field | Value |
---|---|
Metadata point of contact |
|
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Metadata date |
2024-02-26T12:58:48.516507 |
Metadata language |
|