Data

Cooper Creek LIDAR Digital Elevation Model grids for Cooper Creek Floodplain at 10 m and 25 m resolution

Geoscience Australia
Halas, L.
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=info:doi10.26186/149835&rft.title=Cooper Creek LIDAR Digital Elevation Model grids for Cooper Creek Floodplain at 10 m and 25 m resolution&rft.identifier=10.26186/149835&rft.publisher=Commonwealth of Australia (Geoscience Australia)&rft.description=The Geological and Bioregional Assessment Program collected an extensive LiDAR elevation dataset focused on Cooper Creek Floodplain in Queensland and South Australia. The LiDAR data was collected by Fugro Australia Ltd in two aerial surveys in 2019 covering a total survey area of 31,780 km2 across the Cooper Creek Floodplain, and the Thomson and Barcoo river systems (GBA 2021). The data was acquired at an average density of 1 point per square metre, processed and compiled as LiDAR Classified Data in LAS 1 km tiles and 1 m grid DEM in ESRI ascii 1 km tiles. As part of the study of the Cenozoic geology, hydrogeology and groundwater systems of Kati Thanda - Lake Eyre Basin for the National Groundwater Systems project (Exploring for the Future program) (see Evans et al. 2024) these 1 km tiles were mosaiced into a seamless grid and resampled to 10 m cell resolution raster images for ease of visualisation and usability across GIS applications (refer to lineage field of this metadata record for the complete reference details of publications cited in this abstract).Maintenance and Update Frequency: asNeededStatement: As part of the study investigating the Cenozoic geology, hydrogeology, and groundwater systems of the Kati Thanda - Lake Eyre Basin the existing 1 km digital elevation model tiles were mosaiced into a seamless raster (GEOTIFF format) and resampled to 10 m cell resolution raster images for ease of visualisation using QGIS open-source software. Hillshade images were derived using ESRI and ERDAS ER Mapper software suites. Relevant external data sources used are: https://elevation.fsdf.org.au; Geological and Bioregional Assessment program at https://data.gov.au/data/dataset/d581de1d-964f-4141-ad9a-eaf500608bb9. For further information on data acquisition see LIDAR factsheet: https://www.bioregionalassessments.gov.au/assessments/geological-and-bioregional-assessment-program/fact-sheets-stakeholder-engagement/fact-sheets or https://elevation.fsdf.org.au/. The citation for the relevant GA Record is: Evans TJ, Bishop C, Symington NJ, Halas L, Hansen JWH, Norton CJ, Hannaford C and Lewis SJ (2024) Cenozoic geology, hydrogeology, and groundwater systems: Kati Thanda – Lake Eyre Basin, Record 2024/05, Geoscience Australia, Canberra, http://dx.doi.org/10.26186/147422.&rft.creator=Halas, L. &rft.date=2024&rft.coverage=westlimit=139.6468; southlimit=-28.05234; eastlimit=143.4311; northlimit=-24.29582; projection=GDA94 / geographic 2D (EPSG: 4283)&rft.coverage=westlimit=139.6468; southlimit=-28.05234; eastlimit=143.4311; northlimit=-24.29582; projection=GDA94 / geographic 2D (EPSG: 4283)&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=© Commonwealth of Australia (Geoscience Australia) 2024&rft_rights=Australian Government Security Classification System https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_subject=geoscientificInformation&rft_subject=National Groundwater Systems&rft_subject=EFTF – Exploring for the Future&rft_subject=digital elevation model&rft_subject=DEM&rft_subject=LiDAR&rft_subject=Cooper Creek Floodplain&rft_subject=Queensland&rft_subject=South Australia&rft_subject=Groundwater hydrology&rft_subject=Earth Sciences&rft_subject=Geomorphology and earth surface processes&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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© Commonwealth of Australia (Geoscience Australia) 2024

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Full description

The Geological and Bioregional Assessment Program collected an extensive LiDAR elevation dataset focused on Cooper Creek Floodplain in Queensland and South Australia. The LiDAR data was collected by Fugro Australia Ltd in two aerial surveys in 2019 covering a total survey area of 31,780 km2 across the Cooper Creek Floodplain, and the Thomson and Barcoo river systems (GBA 2021). The data was acquired at an average density of 1 point per square metre, processed and compiled as LiDAR Classified Data in LAS 1 km tiles and 1 m grid DEM in ESRI ascii 1 km tiles. As part of the study of the Cenozoic geology, hydrogeology and groundwater systems of Kati Thanda - Lake Eyre Basin for the National Groundwater Systems project (Exploring for the Future program) (see Evans et al. 2024) these 1 km tiles were mosaiced into a seamless grid and resampled to 10 m cell resolution raster images for ease of visualisation and usability across GIS applications (refer to lineage field of this metadata record for the complete reference details of publications cited in this abstract).

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Maintenance and Update Frequency: asNeeded
Statement:
As part of the study investigating the Cenozoic geology, hydrogeology, and groundwater systems of the Kati Thanda - Lake Eyre Basin the existing 1 km digital elevation model tiles were mosaiced into a seamless raster (GEOTIFF format) and resampled to 10 m cell resolution raster images for ease of visualisation using QGIS open-source software. Hillshade images were derived using ESRI and ERDAS ER Mapper software suites. Relevant external data sources used are: https://elevation.fsdf.org.au; Geological and Bioregional Assessment program at https://data.gov.au/data/dataset/d581de1d-964f-4141-ad9a-eaf500608bb9. For further information on data acquisition see LIDAR factsheet: https://www.bioregionalassessments.gov.au/assessments/geological-and-bioregional-assessment-program/fact-sheets-stakeholder-engagement/fact-sheets or https://elevation.fsdf.org.au/. The citation for the relevant GA Record is: Evans TJ, Bishop C, Symington NJ, Halas L, Hansen JWH, Norton CJ, Hannaford C and Lewis SJ (2024) Cenozoic geology, hydrogeology, and groundwater systems: Kati Thanda – Lake Eyre Basin, Record 2024/05, Geoscience Australia, Canberra, http://dx.doi.org/10.26186/147422.

Notes

Purpose
Cooper Creek LiDAR Digital Elevation Model raster layer files were produced for the whole of Cooper Creek Floodplain at 10 m cell resolution with derived multidirectional and traditional hill shaded images, and polygon extent of the LiDAR acquisition area. This dataset is derived from a high-resolution LiDAR survey flown in 2019.

Created: 30 08 2024

Issued: 25 11 2024

Data time period: 2019-01-01 to 2019-12-01

This dataset is part of a larger collection

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143.4311,-24.29582 143.4311,-28.05234 139.6468,-28.05234 139.6468,-24.29582 143.4311,-24.29582

141.53895,-26.17408

text: westlimit=139.6468; southlimit=-28.05234; eastlimit=143.4311; northlimit=-24.29582; projection=GDA94 / geographic 2D (EPSG: 4283)

Subjects
Cooper Creek Floodplain | DEM | EFTF – Exploring for the Future | Earth Sciences | Geomorphology and earth surface processes | Groundwater hydrology | LiDAR | National Groundwater Systems | Published_External | Queensland | South Australia | digital elevation model | geoscientificInformation |

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Other Information
Download the data (zip) [2.3 GB]

url : https://d28rz98at9flks.cloudfront.net/149835/149835_00_0.zip

Hydrogeology Of The Kati Thandi - Lake Eyre Basin MapServer

url : http://services.ga.gov.au/gis/rest/services/HydrogeologyOfTheKatiThandiLakeEyreBasin/MapServer

Hydrogeology Of The Kati Thandi - Lake Eyre Basin WMS

url : http://services.ga.gov.au/gis/services/HydrogeologyOfTheKatiThandiLakeEyreBasin/MapServer/WMSServer

Cenozoic geology, hydrogeology and groundwater systems: Kati Thanda-Lake Eyre Basin

local : 147422

Hydrogeology Of The Kati Thandi - Lake Eyre Basin WMS

url : https://pid.geoscience.gov.au/service/ga/151192

Hydrogeology Of The Kati Thandi - Lake Eyre Basin MapServer

url : https://pid.geoscience.gov.au/service/ga/151191

Identifiers
ACN 633 798 857