Ontario radar digital surface model (FL)

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

For more information


Data Available

The data described here is available for you to use. [Learn more]
[See the licence for how you're allowed to use this data.]

2016-02-19 - 2016-02-19

Supporting Files

Additional Info

Field Value
Geographic coverage Ontario
Geography Breakdown None
Source URL/Address https://geohub.lio.gov.on.ca/datasets/mnrf::ontario-radar-digital-surface-model
Author Email
Maintainer branch
Last Validated Date 2010-10-18
Update frequency Other
Access instructions