RMH Sylvan

LiDAR15 DEM is a high accuracy and high resolution DEM that has been collected by LiDAR technology and processed into 15 meter post spacing, Bare Earth XYZ ASCII coordinates. DEM collected with LiDAR (Light Detection and Ranging) technology enhances the quality of relief, hydrological features, sub-catchment boundaries (basins and watersheds) and drainage networks.


  • Data Provider

    AltaLIS Ltd.

  • Contributors

    Airborne Imaging, a Clean Harbors company

  • Coverage

    4 Townships (partial coverage) within Rocky Mountain Sylvan AOI

  • Currency

  • Product Type


  • Format


  • Projection


  • Accuracy

    Vertical Datum is CGVD28 (HT2), Vertical Accuracy (Z) is 30cm, and the Horizontal accuracy (X/Y) is 50cm

  • Other Specifications

    NAD83, reference meridian of 117 degrees (Zone 11)

  • Publisher

    Alberta Data Partnerships

  • Data License

    Open Data Areas Data License

10.41 MB

Product Image


Join the Mailing List to stay up to date on all of our open data products.