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Australian Hydrographic Service Surveys at Casey Station - ITRF2000

Created 13/03/2025

Updated 13/03/2025

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This consolidated dataset consists of Australian Hydrographic Service (AHS) surveys HI621A and HI545 converted to International Terrestrial Reference Frame 2000 (ITRF2000) horizontal datum with Z conversion values for multiple height datums. The data was provided to the Australian Antarctic Division by Paul Digney of Jacobs consulting in February 2021. Included survey datasets: - HI621A.shp (Validated folder) - 1812_5093-HI621A_CASEY_Terrestrial.shp - QC_HI545_12pt5_appraised All data are in horizontal datum ITRF2000 and have been combined into a single ESRI geodatabase feature class titled AHS_Surveys_Casey_ITRF2000. Attribute data shows quality information, conversion factors (shift in metres) for multiple datums and the MSL orthometric height for Casey: Column Name, Alias, Meaning Easting, Easting, Easting ITRF2000 Northing, Northing, Northing ITRF2000 CD_To_GRS8, CD_To_GRS80, LAT (Chart Datum) to the Ellipsoid CD_TO_MSL_Casey, CD_To_MSL_Casey, Ellipsoid to Casey MSL Z_To_GRS80, Z_To_GRS80, Height to the Ellipsoid Z_To_MSL_Casey, Z_To_MSL_Casey, Local MSL orthometric height Vert_Uncer, Vertical_Uncertainty, How good is the Vertical Position Horiz_Unce, Horizontal Uncertainty, How good is the Horizontal Position Uncertaint, Uncertainty Comments, Depth_Comm, Depth_Comments, Vertical uncertainty ranges from 0.05 to 0.64 m and horizontal uncertainty ranges from 0.05 to 1.0 m See the attached document ‘Metadata Record Casey Final.xlsx’ for further details.

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Additional Info

Field Value
Title Australian Hydrographic Service Surveys at Casey Station - ITRF2000
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/70f8b983-9c7e-484c-86f2-5f64fc9c337d
Contact Point
CSIRO Oceans & Atmosphere
metadata@aad.gov.au
Reference Period 01/12/2013 - 01/02/2019
Geospatial Coverage {"type": "Polygon", "coordinates": [[[110.45, -66.32], [110.57, -66.32], [110.57, -66.23], [110.45, -66.23], [110.45, -66.32]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Australian Hydrographic Service Surveys at Casey Station - ITRF2000". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/australian-hydrographic-service-surveys-at-casey-station-itrf2000

Original dataset
Dataset copies

No duplicate datasets found.