Ontario radar digital surface model

The Ontario Radar DSM has the following features:

  • source data: 1 arc second spaceborne C-Band Interferometric Synthetic Aperture Radar (IFSAR) data
  • MNR Lambert Conformal Conic Projection
  • vertical datum in both EGM96 and CGVD28, separately
  • elevation value: floating
  • local Polynomial Interpolation from vector elevation points
  • spatial resolution: 30 meter
  • asurface elevation model

This product offers significant advancements in elevation data in the province.

Read the details about these advancements and other technical specifications, including data processing, major spatial characteristics of the Radar DSM, and the steps to generate the Northern Ontario Radar DSM.

[MNR]: Ministry of Natural Resources [DSM]: Digital Surface Model

Ministry contact: Natural Resources and Forestry

Additional information

Tags
Geographic coverage
Ontario
Source URL/Address
https://geohub.lio.gov.on.ca/datasets/mnrf::ontario-radar-digital-surface-model
Last Validated Date
March 11, 2024
Update frequency
Other

Ontario radar digital surface model

Learn more about accessing data using different formats.

Date: February 19, 2016

  • WEB
    Access to Ontario radar digital surface model English

    Last Updated: October 18, 2010

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  • WEB
    Modèle numérique de surface par interférométrie radar pour l’Ontario English

    Last Updated: October 18, 2010

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Supporting Files

  • PDF
    Ontario Radar Digital Surface Model - User Guide English [667.4 KiB]
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  • ZIP
    Ontario Radar Digital Surface Model - Tile Index (Shape File) English [5.7 KiB]
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