Digital Terrain Model (DTM) - Digital Terrain Model (DTM)

Data Resource Details

Dataset	Digital Terrain Model (DTM)
Data Providers	Lands Department
Data Category	Development, Geography and Land Information
Format	ASC
Last updated on	22/01/2022
Update Frequency	As and when necessary

URL https://www.landsd.gov.hk/landsd_psi_data/SMO/data/Whole_HK_DTM_5m.zip

Description

The DTM is a digital terrain model of the Hong Kong Special Administrative Region. It shows the topography of terrain (including non-ground information such as elevated roads and bridges) in 5-metre raster grid with an accuracy of ±5m. If land area is covered by vegetation, the terrain will be depicted by the height of vegetation.

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Additional Information of Data Resource

Date Created	2020-08-01
Date Published	2020-08-01
Content Language	English, Traditional Chinese, Simplified Chinese

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