Digital Elevation Models (DEMs)

Landgate Digital Elevation Models (DEMs) are of various postings around mainland Western Australia - excluding Cocos/Keeling Islands and Christmas Island. A DEM is a generic term for both a Digital Surface Model (DSM) or a Digital Terrain Model (DTM). In the main, Landgate DEMs are edited DSMs that remove the majority of buildings and trees to create pseudo-DTMs. Additional information, including a coverage map, is available on the Landgate website.

© Western Australian Land Information Authority (Landgate). Use of Landgate data is subject to Personal Use License terms and conditions unless otherwise authorised under approved License terms and conditions.

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Data Access Statement

This dataset is currently only available as an ad hoc extract accessible via the Location Information Transaction Form. Digital data extracts are subject to extraction and data costs. See the Landgate website. Submit completed forms to datadelivery@landgate.wa.gov.au to request a quote.

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Location information Transaction Form BIL, ASCII

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DEM index PDF
DEM coverage is available across approximately...

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Sample data ASCII, BIL
Sample BIL and ASCII data is available at 2m...

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Digital Elevation Models (DEMs)

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Digital Elevation Models (DEMs)

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