The Digital Elevation Model (DEM) 5 meter Grid of Australia derived from LiDAR model represents a National 5 meter (bare earth) DEM which has been derived from some 236 individual LiDAR surveys between 2001 and 2015 covering an area in excess of 245,000 square kilometers. …
The Hydrologically Enforced Digital Elevation Model (DEM-H) was derived from the SRTM data acquired by NASA in February 2000. The model has been hydrologically conditioned and drainage enforced. The DEM-H captures flow paths based on SRTM elevations and mapped stream lines, and supports delineation of …
The Smoothed Digital Elevation Model (DEM-S) was derived from the SRTM data acquired by NASA in February 2000. DEM-S represents ground surface topography (excluding vegetation features) and has been smoothed to reduce noise and improve the representation of surface shape. An adaptive process applied more …
The Soil and Landscape Grid of Australia (SLGA) is a comprehensive dataset of soil attributes across Australia at 3 arc-second resolution (~90m pixels). The surfaces are the outcomes from modelling that describe the spatial distribution of the soil attributes using existing soil data and environmental …
This dataset provides accurate actual evapotranspiration (AET or ETa) for Australia using the CMRSET algorithm. The AET band (named 'ETa') contains the average daily value from the CMRSET model for all cloud-free Landsat observations in that month (indicated with value 3 in the AET Data …
The National Intertidal Digital Elevation Model (NIDEM; Bishop-Taylor et al. 2018, 2019) is a continental-scale elevation dataset for Australia's exposed intertidal zone. NIDEM provides the first three-dimensional representation of Australia's intertidal sandy beaches and shores, tidal flats and rocky shores and reefs at 25 m …
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["This collection provides access to a variety of geospatial datasets focusing on Australia, including elevation models, land cover classifications, and water observations."],["Datasets are derived from various sources like LiDAR, SRTM, Landsat, and CMRSET, offering different resolutions and temporal coverage."],["Geoscience Australia and CSIRO are key providers of data, enabling analysis of Australia's terrain, soil, and water resources."],["DEA products offer insights into long-term environmental changes and conditions by leveraging extensive satellite imagery archives."],["Users can explore Australia's intertidal zones through NIDEM, a detailed elevation model, and soil properties through SLGA, a comprehensive soil attribute dataset."]]],["Several datasets provide detailed geographic and environmental information about Australia. Digital Elevation Models (DEMs) include a 5-meter grid from LiDAR surveys, a hydrologically enforced model, and a smoothed model from SRTM data, as well as a national intertidal DEM. Additional data includes the Soil and Landscape Grid of Australia (SLGA) with soil attributes. Landsat data is processed to show actual evapotranspiration (AET), land cover, water observations, and statistical analysis.\n"]]
