Datasets

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277 datasets found

Access level: Open (277) and Update frequency: As required (277)

  • Ontario Hydro Network - Waterbody

    Ministry: Natural Resources and Forestry

    Waterbody types include: Lake River Canal Reservoir Kettle lake Pond Beaver Pond Ocean This product requires the use of GIS software. *[GIS]: geographic information system

    Resource formats:

    • PDF
    • DOCX

  • Ontario Mass Points and Breaklines

    Ministry: Natural Resources and Forestry

    This dataset is a collection of 3D mass points and breakline features that were interpreted using photogrammetry from aerial photography. The elevation data is organized into...

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  • Ontario Digital Surface Model (Imagery-Derived)

    Ministry: Natural Resources and Forestry

    The Ontario Digital Surface Model (Imagery-Derived) is a raster elevation product that was generated from the elevation point clouds created via pixel-correlation from aerial...

    Resource formats:

  • Ontario Watershed Boundaries

    Ministry: Natural Resources and Forestry

    This collection represents the authoritative watershed boundaries for Ontario. The data is based on a framework similar to the Atlas of Canada Fundamental Drainage Areas and the...

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  • Extreme Flow Statistics

    Ministry: Natural Resources and Forestry

    The flood magnitude statistics can be used for applications such as flood plain delineation and design of hydraulic structures. The drought severity statistics can be used for...

    Resource formats:

    • MDB

  • Flood flow statistics

    Ministry: Natural Resources and Forestry

    Statistics include the flood magnitude with the following recurrence intervals: 1:2 years 1:2.33 years 1: 5 years 1:10 years 1:20 years 1:25 years 1:50 years 1:100 years 1:200...

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  • Wetlands

    Ministry: Natural Resources and Forestry

    Wetlands are lands that are seasonally or permanently flooded by shallow water. They also include lands where the water table is close to the surface. The wetland polygons are...

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  • Building to Scale

    Ministry: Natural Resources and Forestry

    A building is a structure that has a roof and walls and stands more or less permanently in one place. Small buildings have only their location recorded. A 'building to...

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  • Ontario Digital Terrain Model (Lidar-Derived)

    Ministry: Natural Resources and Forestry

    The Ontario Lidar Digital Terrain Model (DTM) Land Information Ontario (LIO) Dataset is a raster product representing the bare-earth terrain derived from a classified lidar...

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  • Ontario Classified Point Cloud (Imagery-Derived)

    Ministry: Natural Resources and Forestry

    The Ontario Classified Point Cloud (Imagery-Derived) is a classified elevation point cloud based on aerial photography. The point cloud is structured in non-overlapping 1 km by...

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  • Building as Symbol

    Ministry: Natural Resources and Forestry

    A building is a structure that has a roof and walls and stands more or less permanently in one place. Symbols are used when buildings and structures are permanent landmarks....

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  • Baseline hydrology statistics

    Ministry: Natural Resources and Forestry

    The Baseline hydrology statistics (stream flow regime) in the Southwestern Hudson Bay and Nelson River watershed systems were produced for the Water Survey of Canada's HYDAT...

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  • Ontario Hydro Network - Hydrographic Line

    Ministry: Natural Resources and Forestry

    A feature is a representation of a real world object, such as a lake, stream, dam or rapid. There are three hydrographic feature classes:  points, lines and polys.   All may...

    Resource formats:

    • PDF
    • DOCX

  • Ontario Classified Point Cloud (Lidar-Derived)

    Ministry: Natural Resources and Forestry

    The Ontario Point Cloud (Lidar-Derived) consists of points containing elevation and intensity information derived from returns collected by an airborne topographic lidar sensor....

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  • Ontario Hydro Network - Hydrographic Point

    Ministry: Natural Resources and Forestry

    A feature is a representation of a real world object, such as a lake, stream, dam or rapid. There are three hydrographic feature classes:  points, lines and polys. All may...

    Resource formats:

    • DOCX
    • PDF

  • Ontario Digital Elevation Model (Imagery-Derived)

    Ministry: Natural Resources and Forestry

    The digital elevation models (DEM) are 2 m resolution raster elevation products that were generated from the Ontario Classified Point Cloud (Imagery-Derived) data. The point...

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  • Ontario Digital Surface Model (Lidar-Derived)

    Ministry: Natural Resources and Forestry

    The Ontario Digital Surface Model (DSM) (Lidar-Derived) Land Information Ontario dataset is a raster product that provides a representation of both surface and ground features...

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  • Ontario Hydro Network - Shoreline

    Ministry: Natural Resources and Forestry

    The OHN is a provincial medium scale originating from data with regional scales of 1: 10,000 in Southern Ontario, 1: 20,000 in Northern Ontario and 1: 50,000 in the Far North....

    Resource formats:

    • PDF
    • DOCX

  • Ontario Hydro Network - Hydrographic Poly

    Ministry: Natural Resources and Forestry

    A feature is a representation of a real world object, such as a lake, stream, dam or rapid. There are three hydrographic feature classes:  points, lines and polys.   All may...

    Resource formats:

    • PDF
    • DOCX

  • Trail segments

    Ministry: Natural Resources and Forestry

    The dataset contains line features which define trails that are used for: hiking backpacking biking horseback riding cross-country skiing snowmobiling access to campgrounds

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