Brief description
A Digital Elevation Model (DEM or DTM) with a 25 metre grid covering the Burrum River, Mary River, Noosa River, Maroochy River, Pine River, Brisbane River, Logan-Albert River, Fraser Island, Stradbroke Islands and South Coast catchments.
Full description
DEMs are sometimes referred to as digital terrain models (DTM), a general term applied to models of elevation, slope, aspect or other terrain attributes. DEMs are built from datasets of varying type, scale and accuracy. They may be made from ground surveyed or photogrammetrically obtained heights, existing topographic maps usually originally obtained from analogue photogrammetry, or using radar or laser altimetry data from aircraft or satellites.
Notes
25m elevation grid
Data time period: 22 06 1905 to 13 07 2000
text: 25 metre grid covering the Burrum River, Mary River, Noosa River, Maroochy River, Pine River, Brisbane River, Logan-Albert Rivers, Fraser Island, Stradbroke Islands and South Coast catchments
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