Data

NSW DMR, Discovery 2000, 1994-95, AREA I, Albury (P739), elevation line data

Geoscience Australia
Geophysical Acquisition & Processing Section
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
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CC-BY

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

Creative Commons Attribution 4.0 International Licence

CC-BY

4.0

http://creativecommons.org/licenses/

(c) State of New South Wales (Department of Regional New South Wales) 2019

Australian Government Security ClassificationSystem

https://www.protectivesecurity.gov.au/Pages/default.aspx

WWW:LINK-1.0-http--link

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Brief description

The Digital Elevation Model represents ground surface topography between points of known elevation. The elevation data was calculated using the altimeters and Global Positioning System (GPS) sensor used for the benefit of airborne magnetic and radiometric data on the same survey. The elevation is the height relative to the Australian Height Datum GDA94 (AUSGEOID09). The processed elevation data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. These line dataset from the NSW DMR, Discovery 2000, 1994-95, AREA I, Albury survey were acquired in 1996 by the NSW Government, and consisted of 35041 line-kilometres of data at 250m line spacing and 60m terrain clearance.

Lineage

Maintenance and Update Frequency: notPlanned
Statement: This NSW DMR, Discovery 2000, 1994-95, AREA I, Albury (P739), elevation line data is an airborne-derived elevation data for the NSW DMR, Discovery 2000, 1994-95, AREA I, Albury. The survey was acquired under the project No. 739 for the geological survey of NSW. A total of 35041 line-kilometres of data at a line spacing of 250m and 60m terrain clearance were acquired during this survey. The elevation data was calculated using the altimeters and Global Positioning System (GPS) sensor used for the benefit airborne of magnetic and radiometric data on the same survey. The elevation is the height relative to the Australian Height Datum GDA94 (AUSGEOID09). Details of the specifications of individual airborne surveys can be found in the Fourteenth Edition of the Index of Airborne Geophysical Surveys (Percival, 2014). This Index is also available online at http://pid.geoscience.gov.au/dataset/79134. Reference: Percival, P.J., 2014. Index of airborne geophysical surveys (Fourteenth Edition).

Created: 25 11 2019

Issued: 25 11 2019

Modified: 06 07 2021

Data time period: 27 04 1996 to 24 05 1996

This dataset is part of a larger collection

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147.5372,-34.9755 147.5372,-36.0459 146.4646,-36.0459 146.4646,-34.9755 147.5372,-34.9755

147.0009,-35.5107

text: westlimit=146.4646; southlimit=-36.0459; eastlimit=147.5372; northlimit=-34.9755; projection=GDA94 (EPSG:4283)

Subjects
Australia | DEM | EARTH SCIENCES | Earth sciences | Elevation | GADDS2.0 | NSW | Published_External | airborne digital data | geophysical survey | geophysics | geoscientificInformation | line | survey 739 | terrain | vector |

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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

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