Data

SI 1028 Adolphus Channel to Great North East Channel (HIPP) Bathymetry Acquisition (20230002S)

Geoscience Australia

Australian Hydrographic Office

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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26186/150391&rft.title=SI 1028 Adolphus Channel to Great North East Channel (HIPP) Bathymetry Acquisition (20230002S)&rft.identifier=10.26186/150391&rft.publisher=Commonwealth of Australia (Geoscience Australia)&rft.description=The Adolphus Channel to Great North East Channel bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 16 Nov 2023 – 8 Feb 2024. This was a contracted survey conducted for the Australian Hydrographic Office by PHS as part of the Hydroscheme Industry Partnership Program. Bathymetry data was acquired using a Kongsberg EM2040-07|Kongsberg 2040P MKII and processed using CARIS HIPS and SIPS software. The dataset was then exported as a 30m resolution, 32-bit floating point GeoTIFF grid of the survey area.This dataset is not to be used for navigational purposes.Maintenance and Update Frequency: asNeededStatement: AusSeabed follows the recommended processing methodology as prescribed by the AusSeabed Multibeam Guidelines (https://australian-multibeam-guidelines.github.io/). Please note that certain products are subject to routine update (e.g. resolution, coverage, temporal variation, guidelines/best practice). The client is advised to refer to the latest version of all documents and products for the most up-to-date material. For eCat records the version is expressed in the record title whilst products incorporate date of production as per AusSeabed’s file naming convention.This surface is a 30 metre Shoal Depth True Position (SDTP) surface derived from an International Hydrographic Organisation (IHO) Order 1a, 1 metre Combined Uncertainty and Bathymetry Estimator (CUBE) surfaces supplied to he Australian Hydrographic Office (AHO), with depth, position, density and uncertainty preserved from the original surface. Full resolution surfaces may be available from AHO on request under restricted licence.name: AHO_SI1028_30m_MSL_WGS84nb-of-points: 6229north: -10.252264409south: -10.768753301east: 142.870061249west: 142.345133376boundingbox-crs: EPSG:4326start-date: 45246end-date: 45330survey area: Adolphus Channel to Great North East Channel, QLDplatform-class: Shipvessel: Riverside Guardian|Browse Expresssurveyor: Andrew Bembrickclassification: Officialabstract: This is a contracted survey conducted for the Australian Hydrographic Office by PHS as part of the Hydroscheme Industry Partnership Program. The survey area encompases Adolphus Channel to Great North East Channel, QLD.Lineage (Description): This surface is a 30 metre Shoal Depth True Position (SDTP) surface derived from an International Hydrographic Organisation (IHO) Order 1a, 1 metre Combined Uncertainty and Bathymetry Estimator (CUBE) surfaces supplied to he Australian Hydrographic Office (AHO), with depth, position, density and uncertainty preserved from the original surface. Full resolution surfaces may be available from AHO on request under restricted licence.data-owner: Australian Hydrographic Office, Commonwealth of Australiacustodian: Geoscience Australia, Commonwealth of Australiapoint-of-contact: [email protected]: Creative Commons CC BY 4.0geodetic-datum: WGS84projection: Latitude/Longitude (WGS 84)vertical-datum: Mean Sea Level (MSL)instrument-type: Multibeam Echosounder (MBES)sensor-type: Kongsberg EM2040-07|Kongsberg 2040P MKIIsensor-frequency: 300 kHzhorizontal-positioning-method: Applanix POS MV|SBG Navsight Apogee Inertial Navigation System interfaced to Marinestar G4+ Receiver (Apex service PPP)vertical-reduction-method: Reduced to LAT using an AHO approved tidal model based on observed tides. Final adjustment to MSL by AHOaccepted-soundings-accuracy (unit(m)): 0.544accepted-positional-accuracy (unit(m)): 2.381accepted-survey-order: Order 1aaccepted-survey-order-url: https://iho.int › pubs › S-44_Edition_6.0.0_EN.pdfcitation: doi: usage-limitation: Not to be used for Navigationcontact-address: 8 Station St, Wollongong, NSW, Australia 2500GCMD-keyword: EARTH SCIENCE>OCEANS>BATHYMETRY/SEAFLOOR TOPOGRAPHYGA-keyword: AusSeabed, Bathymetry, Marine, Bathymetry Gridsname of survey contractor: N/Astatement_of_requirements: HIPP Statement of Requirements 2023.2year of installation: 2023number of sensor heads: 1number of soundings: 512beamwidth along track (degree): 1.3beamwidth across track (degree): 1.3pulse length (μs): 0.038absorption (dB/km): 30selectable depth range (m): max 45vessel speed (kt): 6-7start port: Darwin, NTend port: Darwin, NTsensor operating mode: Normal|High Density sensor swath (degrees): 130grid sounding density: 95% of nodes >5 soundings per node at survey resolutionprocessing software: Teledyne Caris HIPS|QPS QIMERAprocessing methodology: Processed in accordance with HIPP SOR 2023.2 using CUBE techniques, 1m CUBE surface generated as the final L3 datasetgrid resolution (m): 30number of grids: 1Processing methodology:This dataset was produced using CARIS HIPS & SIPS as follow:1. Processed in accordance with HIPP SOR 2023.2 using CUBE techniques.2. Data was provided to Geoscience Australia for publication.3. The final processed grid was exported as a 32-bit floating point Geotiff at 30 m resolution, referenced to MSL, WGS 84 (EPSG:4326).&rft.creator=Australian Hydrographic Office &rft.date=2025&rft.coverage=westlimit=137.3767; southlimit=-35.38555; eastlimit=138.3356; northlimit=-34.69931; projection=WGS 84 / geographic 2D (EPSG: 4326)&rft.coverage=westlimit=137.3767; southlimit=-35.38555; eastlimit=138.3356; northlimit=-34.69931; projection=WGS 84 / geographic 2D (EPSG: 4326)&rft.coverage=uplimit=-4; downlimit=-44; projection=MSL depth / vertical (EPSG: 5715)&rft.coverage=uplimit=-4; downlimit=-44; projection=MSL depth / vertical (EPSG: 5715)&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=© Commonwealth of Australia (Australian Hydrographic Office) 2025&rft_rights=Australian Government Security Classification System https://www.protectivesecurity.gov.au/publications-library/policy-8-classification-system&rft_subject=geoscientificInformation&rft_subject=bathymetry&rft_subject=multibeam&rft_subject=bathymetric grids&rft_subject=AusSeabed&rft_subject=HVC_144641&rft_subject=Oceans&rft_subject=EARTH SCIENCES&rft_subject=Earth Science | Oceans | Bathymetry/Seafloor Topography | Bathymetry&rft.type=dataset&rft.language=English Access the data

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

Australian Government Security Classification System
https://www.protectivesecurity.gov.au/publications-library/policy-8-classification-system

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Full description

The Adolphus Channel to Great North East Channel bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 16 Nov 2023 – 8 Feb 2024. This was a contracted survey conducted for the Australian Hydrographic Office by PHS as part of the Hydroscheme Industry Partnership Program. Bathymetry data was acquired using a Kongsberg EM2040-07|Kongsberg 2040P MKII and processed using CARIS HIPS and SIPS software. The dataset was then exported as a 30m resolution, 32-bit floating point GeoTIFF grid of the survey area.

This dataset is not to be used for navigational purposes.

Lineage

Maintenance and Update Frequency: asNeeded

Statement:

AusSeabed follows the recommended processing methodology as prescribed by the AusSeabed Multibeam Guidelines (https://australian-multibeam-guidelines.github.io/). Please note that certain products are subject to routine update (e.g. resolution, coverage, temporal variation, guidelines/best practice). The client is advised to refer to the latest version of all documents and products for the most up-to-date material. For eCat records the version is expressed in the record title whilst products incorporate date of production as per AusSeabed’s file naming convention.

This surface is a 30 metre Shoal Depth True Position (SDTP) surface derived from an International Hydrographic Organisation (IHO) Order 1a, 1 metre Combined Uncertainty and Bathymetry Estimator (CUBE) surfaces supplied to he Australian Hydrographic Office (AHO), with depth, position, density and uncertainty preserved from the original surface. Full resolution surfaces may be available from AHO on request under restricted licence.

name: AHO_SI1028_30m_MSL_WGS84

nb-of-points: 6229

north: -10.252264409

south: -10.768753301

east: 142.870061249

west: 142.345133376

boundingbox-crs: EPSG:4326

start-date: 45246

end-date: 45330

survey area: Adolphus Channel to Great North East Channel, QLD

platform-class: Ship

vessel: Riverside Guardian|Browse Express

surveyor: Andrew Bembrick

classification: Official

abstract: This is a contracted survey conducted for the Australian Hydrographic Office by PHS as part of the Hydroscheme Industry Partnership Program. The survey area encompases Adolphus Channel to Great North East Channel, QLD.

Lineage (Description): This surface is a 30 metre Shoal Depth True Position (SDTP) surface derived from an International Hydrographic Organisation (IHO) Order 1a, 1 metre Combined Uncertainty and Bathymetry Estimator (CUBE) surfaces supplied to he Australian Hydrographic Office (AHO), with depth, position, density and uncertainty preserved from the original surface. Full resolution surfaces may be available from AHO on request under restricted licence.

data-owner: Australian Hydrographic Office, Commonwealth of Australia

custodian: Geoscience Australia, Commonwealth of Australia

point-of-contact: [email protected]

legal-constraints: Creative Commons CC BY 4.0

geodetic-datum: WGS84

projection: Latitude/Longitude (WGS 84)

vertical-datum: Mean Sea Level (MSL)

instrument-type: Multibeam Echosounder (MBES)

sensor-type: Kongsberg EM2040-07|Kongsberg 2040P MKII

sensor-frequency: 300 kHz

horizontal-positioning-method: Applanix POS MV|SBG Navsight Apogee Inertial Navigation System interfaced to Marinestar G4+ Receiver (Apex service PPP)

vertical-reduction-method: Reduced to LAT using an AHO approved tidal model based on observed tides. Final adjustment to MSL by AHO

accepted-soundings-accuracy (unit(m)): 0.544

accepted-positional-accuracy (unit(m)): 2.381

accepted-survey-order: Order 1a

accepted-survey-order-url: https://iho.int › pubs › S-44_Edition_6.0.0_EN.pdf

citation:

doi:

usage-limitation: Not to be used for Navigation

contact-address: 8 Station St, Wollongong, NSW, Australia 2500

GCMD-keyword: EARTH SCIENCE>OCEANS>BATHYMETRY/SEAFLOOR TOPOGRAPHY

GA-keyword: AusSeabed, Bathymetry, Marine, Bathymetry Grids

name of survey contractor: N/A

statement_of_requirements: HIPP Statement of Requirements 2023.2

year of installation: 2023

number of sensor heads: 1

number of soundings: 512

beamwidth along track (degree): 1.3

beamwidth across track (degree): 1.3

pulse length (μs): 0.038

absorption (dB/km): 30

selectable depth range (m): max 45

vessel speed (kt): 6-7

start port: Darwin, NT

end port: Darwin, NT

sensor operating mode: Normal|High Density

sensor swath (degrees): 130

grid sounding density: 95% of nodes >5 soundings per node at survey resolution

processing software: Teledyne Caris HIPS|QPS QIMERA

processing methodology: Processed in accordance with HIPP SOR 2023.2 using CUBE techniques, 1m CUBE surface generated as the final L3 dataset

grid resolution (m): 30

number of grids: 1

Processing methodology:

This dataset was produced using CARIS HIPS & SIPS as follow:

1. Processed in accordance with HIPP SOR 2023.2 using CUBE techniques.

2. Data was provided to Geoscience Australia for publication.

3. The final processed grid was exported as a 32-bit floating point Geotiff at 30 m resolution, referenced to MSL, WGS 84 (EPSG:4326).

Notes

Purpose
To derive bathymetry for the purpose of supporting the sustainable use of our marine environment and jurisdiction; strengthening our resilience to natural hazards and enabling location-based decisions and actions through best practice digital mapping, Earth observations and precise positioning

Issued: 21 05 2025

Data time period: 2023-11-16 to 2024-02-08

This dataset is part of a larger collection

Click to explore relationships graph

text: westlimit=137.3767; southlimit=-35.38555; eastlimit=138.3356; northlimit=-34.69931; projection=WGS 84 / geographic 2D (EPSG: 4326)

text: uplimit=-4; downlimit=-44; projection=MSL depth / vertical (EPSG: 5715)

Subjects

User Contributed Tags

Other Information

Adolphus Channel to Great North East Channel (HIPP SI 1028) Bathymetry 2023 30m (zip) [70.2 MB]

url : https://files.ausseabed.gov.au/survey/Adolphus%20Channel%20to%20Great%20North%20East%20Channel%20(HIPP%20SI%201028)%20Bathymetry%202023%2030m.zip External Link

Identifiers

DOI : 10.26186/150391
URL : pid.geoscience.gov.au/dataset/ga/150391
global : 792dc3d2-ffc8-47f4-893e-b88528377bf1