Data

Frome elevation grid geodetic

Geoscience Australia
Geophysical Acquisition & Processing Section
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://pid.geoscience.gov.au/dataset/ga/140731&rft.title=Frome elevation grid geodetic&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/140731&rft.description=Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Frome elevation grid geodetic is elevation data for the Frome, SA, Broken Hill Exploration Initiative, 1995. This survey was acquired under the project No. 641 for the geological survey of SA. The grid has a cell size of 0.00083 degrees (approximately 86m). This grid contains the ground elevation relative to the geoid for the Frome, SA, Broken Hill Exploration Initiative, 1995. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.Maintenance and Update Frequency: notPlannedStatement: This Frome elevation grid geodetic is elevation data for the Frome, SA, Broken Hill Exploration Initiative, 1995 acquired under the project No. 641 for the geological survey of SA. The grid has a cell size of 0.00083 degrees (approximately 86m). This grid contains the ground elevation values relative to the geoid for the Frome, SA, Broken Hill Exploration Initiative, 1995. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data are checked by GA geophysicists using standard methods for assessing quality to ensure that the final data are fit-for-purpose.&rft.creator=Geophysical Acquisition & Processing Section &rft.date=2020&rft.coverage=westlimit=139.4593; southlimit=-31.0396; eastlimit=141.0376; northlimit=-29.4638; projection=WGS84 (EPSG:4326)&rft.coverage=westlimit=139.4593; southlimit=-31.0396; eastlimit=141.0376; northlimit=-29.4638; projection=WGS84 (EPSG:4326)&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/&rft_rights=© Commonwealth of Australia (Geoscience Australia) 2020&rft_rights=Australian Government Security ClassificationSystem https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_subject=geoscientificInformation&rft_subject=EARTH SCIENCES&rft_subject=NCI&rft_subject=Earth sciences&rft_subject=geophysics&rft_subject=grid&rft_subject=Australia&rft_subject=SA&rft_subject=survey 641&rft_subject=GADDS2.0&rft_subject=DEM&rft_subject=Elevation&rft_subject=terrain&rft_subject=digital data&rft_subject=geophysical survey&rft_subject=geoid&rft_subject=raster&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/

© Commonwealth of Australia (Geoscience Australia) 2020

Australian Government Security ClassificationSystem
https://www.protectivesecurity.gov.au/Pages/default.aspx

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Brief description

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Frome elevation grid geodetic is elevation data for the Frome, SA, Broken Hill Exploration Initiative, 1995. This survey was acquired under the project No. 641 for the geological survey of SA. The grid has a cell size of 0.00083 degrees (approximately 86m). This grid contains the ground elevation relative to the geoid for the Frome, SA, Broken Hill Exploration Initiative, 1995. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

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Maintenance and Update Frequency: notPlanned
Statement: This Frome elevation grid geodetic is elevation data for the Frome, SA, Broken Hill Exploration Initiative, 1995 acquired under the project No. 641 for the geological survey of SA. The grid has a cell size of 0.00083 degrees (approximately 86m). This grid contains the ground elevation values relative to the geoid for the Frome, SA, Broken Hill Exploration Initiative, 1995. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data are checked by GA geophysicists using standard methods for assessing quality to ensure that the final data are fit-for-purpose.

Created: 07 03 2020

Issued: 07 03 2020

Modified: 21 01 2021

Data time period: 03 08 1995 to 25 11 1995

This dataset is part of a larger collection

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141.0376,-29.4638 141.0376,-31.0396 139.4593,-31.0396 139.4593,-29.4638 141.0376,-29.4638

140.24845,-30.2517

text: westlimit=139.4593; southlimit=-31.0396; eastlimit=141.0376; northlimit=-29.4638; projection=WGS84 (EPSG:4326)

Subjects
Australia | DEM | EARTH SCIENCES | Earth sciences | Elevation | GADDS2.0 | NCI | Published_External | SA | digital data | geoid | geophysical survey | geophysics | geoscientificInformation | grid | raster | survey 641 | terrain |

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Other Information
The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS. (File available for download in various formats from the GADDS2 portal)

uri : https://portal.ga.gov.au/persona/gadds

Fully qualified pathname of NetCDF file on NCI filesystem for Frome elevation grid geodetic. Users must be logged onto the NCI network to access this file system. (/g/data/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/GA/grid/P641/P641-grid-dem_geoid.nc file at NCI)

local : file://iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/GA/grid/P641/P641-grid-dem_geoid.nc

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