Data

SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), 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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(c) Commonwealth of Australia (Geoscience Australia) 2019

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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 SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) survey were acquired in 2002 by the SA Government, and consisted of 7535 line-kilometres of data at 100m line spacing and 60m terrain clearance.

Lineage

Maintenance and Update Frequency: notPlanned
Statement: This SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), elevation line data is an airborne-derived elevation data for the SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01). The survey was acquired under the project No. 909 for the geological survey of SA. A total of 7535 line-kilometres of data at a line spacing of 100m 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: 20 06 2002 to 02 08 2002

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139.1877,-35.1279 139.1877,-35.4256 138.7708,-35.4256 138.7708,-35.1279 139.1877,-35.1279

138.97925,-35.27675

text: westlimit=138.7708; southlimit=-35.4256; eastlimit=139.1877; northlimit=-35.1279; projection=GDA94 (EPSG:4283)

Subjects
Australia | DEM | EARTH SCIENCES | Earth sciences | Elevation | GADDS2.0 | Published_External | SA | airborne digital data | geophysical survey | geophysics | geoscientificInformation | line | survey 909 | 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)

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

File download for SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), elevation line data (SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), elevation line data file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/GA/line/P909/P909-line-elevation.nc

OPeNDAP web service for SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), elevation line data (SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), elevation line data OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/GA/line/P909/P909-line-elevation.nc.html

SMMSP - MagSpec - Angas Bremer Plains, SA, 2002 (2002/01) (P909), elevation line data OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/GA/line/P909/P909-line-elevation.nc.html

Identifiers
ACN 633 798 857