Datasets

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412 datasets found

Topics: Environment and Natural Resources (412)

  • Ontario Road Network: Road Net Element

    Ministry: Natural Resources and Forestry

    The ORN is a provincewide geographic database of over 250,000 kilometres of municipal roads, provincial highways, and resource and recreational roads. The ORN is the...

    Resource formats:

    • DOCX
    • PDF

  • Transport Line

    Ministry: Natural Resources and Forestry

    This dataset contains manmade linear features in a transportation network, such as bridges and railway tunnels. It does not include roads. The linear features included are:...

    Resource formats:

  • Ontario Elevation Data Index

    Ministry: Natural Resources and Forestry

    Elevation data is the representation of the height of the ground at a location on earth. This data allows users to discover the extent of elevation products, and the metadata...

    Resource formats:

    • PDF

  • Ontario Hydro Network (OHN) - Small scale cartographic products

    Ministry: Natural Resources and Forestry

    This Ontario Hydro Network (OHN) small scale dataset is intended for cartographic and web mapping display purposes, not for analytical work. Small scale waterbody, watercourse...

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  • Land Information Ontario (LIO) Topographic Data Cache

    Ministry: Natural Resources and Forestry

    The LIO Topographic Data Cache is a collection of topographic data, that has been preprocessed for fast, seamless display at predefined scales. The topographic data includes...

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  • Provincial Watersheds, Historical

    Ministry: Natural Resources and Forestry

    Note: This data has been replaced by the Ontario Watershed Boundaries (OWB). We are no longer updating this data. It is best suited for historical research and analysis. A...

    Resource formats:

    • ZIP
    • PDF

  • Utility Line

    Ministry: Natural Resources and Forestry

    This data set shows utility lines that provide services for: power water communications heating fuel They include: communication lines/submerged communication lines hydro...

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  • 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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  • Far North hydrology and elevation maps

    Ministry: Natural Resources and Forestry

    These maps are available for the Far North Land Use Planning Area at 2 scales (1:100,000 and 1:250,000). The maps were created as a resource for community-based Land Use...

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  • Bathymetry index

    Ministry: Natural Resources and Forestry

    The attribute table included in the dataset provides some limited metadata information that is specific to each lake. This includes the: survey year survey method original map...

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  • Bathymetry lines

    Ministry: Natural Resources and Forestry

    Bathymetry line data was collected to assess fish habitat in Ontario. Spot depths (bathymetry points) were used to measure the depth contours, which function like isobars to...

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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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  • Official airports

    Ministry: Natural Resources and Forestry

    This layer is derived from data provided from Nav Canada. Where possible, it is spatially aligned with Ontario land parcel layers. Data is continually updated. This layer should...

    Resource formats:

    • DOCX
    • PDF

  • Land contour

    Ministry: Natural Resources and Forestry

    Includes: contour land contour land approximate contour land auxiliary/interpolated contour land depression In southern Ontario the contour interval is 5 meters. In the near...

    Resource formats:

    • PDF
    • DOCX

  • 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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  • Beaver Dam

    Ministry: Natural Resources and Forestry

    This dataset contains linear features constructed by beavers. The linear features are captured to scale on: single line rivers lakes double line rivers We are no longer...

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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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  • 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....

    Resource formats: