Datasets

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412 datasets found

Topics: Environment and Natural Resources (412)

  • Provincial digital elevation model

    Ministry: Natural Resources and Forestry

    The Provincial Digital Elevation Model (PDEM) is a general purpose dataset designed to represent true ground elevation and is based on best-available data across the province....

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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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  • 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

  • Spot Height

    Ministry: Natural Resources and Forestry

    A spot height identifies the elevation (z value) above sea level of natural and man-made geographic features. It includes: spot heights vertical control points water level/lake...

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  • Utility Site

    Ministry: Natural Resources and Forestry

    This data set shows utility points that provide services for: power water communications heating fuel They include: fibre optic stations hydro stations lock pumping stations...

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  • 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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  • Miscellaneous Point

    Ministry: Natural Resources and Forestry

    This dataset contains miscellaneous point features including: mine head frames cadastral iron bar (a type of survey monument) historical monuments horizontal control monuments...

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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

  • Tower

    Ministry: Natural Resources and Forestry

    Towers -- structures or buildings that are typically higher than their diameter and high relative to their surroundings -- are shown in this data set. They include:...

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  • Tank

    Ministry: Natural Resources and Forestry

    A tank is an above ground container that holds either petroleum or water. This data is no longer being updated. It is best suited for historical research and analysis.

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  • 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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  • Miscellaneous line

    Ministry: Natural Resources and Forestry

    The dataset represents prominent linear (man-made or natural) features including: cliffs dykes fences walls hedgerows feature outlines racetrack centre lines racetrack...

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  • Ontario Watershed Information Tool (OWIT)

    Ministry: Natural Resources and Forestry

    The Ontario Watershed Information Tool (OWIT) is used to calculate information about Ontario’s watersheds. Watersheds are areas of land where surface water converges to a single...

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  • Ontario Trail Network

    Ministry: Natural Resources and Forestry

    The Ontario Trail Network (OTN) contains geospatial networks of trails in urban, rural and wilderness settings that are managed by a named organization for transportation,...

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  • Ontario Integrated Hydrology (OIH) data

    Ministry: Natural Resources and Forestry

    Ontario Integrated Hydrology (OIH) data is used to generate watersheds and support provincial-scale hydrology applications including: watershed generation hydrologic modelling...

    Resource formats:

    • PDF

  • Historic bathymetry maps

    Ministry: Natural Resources and Forestry

    Bathymetry is the measurement of water depth in lakes. From the 1940s to the 1990s, the Ministry of Natural Resources and Forestry produced bathymetry maps for over 11,000 lakes...

    Resource formats:

    • WEB