Digital Terrain Model (DTM)
The digital terrain model (DTM) is a matrix representation of the bare earth surface.
Product features
The digital terrain model (DTM) is extracted from a LiDAR point cloud classified by artificial intelligence using a patent-pending method developed by XEOS Imaging.
All above-ground features (vegetation, buildings, bridges, viaducts, fences, vehicles, etc.) have been removed.
The DTM is delivered at 1 m and 50 cm resolution. The 1 m resolution version is generally used for all purposes. The 50 cm version is particularly appreciated for more specific uses requiring better definition (e.g. detection of embankments along watercourses for regulatory purposes).
For whom?
- All land managers
- Civil engineers
- Hydrogeologists
- Forest engineers
- Land surveyors
- Municipal officers
- Etc.
File format: .TIF (GeoTIFF)
To view the terms and conditions of use, please refer to our general user license.
Obtain your free demo :
- Go to the XEOS Imaging sales website
- Log in or create an account
- Type “Repentigny, Quebec, Canada” in the search field
- Click on “+” next to “Digital Elevation Model (DEM)”
- Click on “Free sample” under “Product type : Digital Terrain Model (DTM)”
- Click on “Checkout”
- Fill in your information
- Read and agree to the general user license
- Click on “Place order”
- You will receive by e-mail the link and code to download the file via WeTransfer