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Entrée de catalogue: Results of lead service line screening conducted by a Palintest
This data set shows the results of Palintest screening to detect the presence or absence of lead water. The drinking water distributed in Montreal is of excellent quality.... -
Entrée de catalogue: Ontario Railway Network (ORWN)
The Ontario Railway Network (ORWN) is seven data classes that use the federal GEOBASE standard for the National Railway Network (NRWN) geospatial data. The seven data classes... -
Entrée de catalogue: Ontario Classified Point Cloud (Imagery-Derived)
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... -
Entrée de catalogue: Ontario Digital Elevation Model (Imagery-Derived)
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... -
Entrée de catalogue: Ontario Mass Points and Breaklines
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... -
Entrée de catalogue: Standardized Precipitation Index
The Standardized Precipitation Index (SPI) was generated for certain Environment Canada long-term climate stations in Ontario. The SPI quantifies the precipitation deficit and... -
Entrée de catalogue: Ontario Hydro Network (OHN) - Small scale cartographic products
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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Entrée de catalogue: Ontario Classified Point Cloud (Lidar-Derived)
The Ontario Point Cloud (Lidar-Derived) consists of points containing elevation and intensity information derived from returns collected by an airborne topographic lidar sensor.... -
Entrée de catalogue: Ontario Digital Surface Model (Lidar-Derived)
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... -
Entrée de catalogue: Ontario Digital Terrain Model (Lidar-Derived)
The Ontario Lidar Digital Terrain Model (DTM) Geospatial Ontario (GEO) Dataset is a raster product representing the bare-earth terrain derived from a classified lidar point... -
Entrée de catalogue: Ontario Dam Inventory
The Ontario Dam Inventory (ODI) is an inventory of medium and large dams throughout Ontario. It uses a point-based system (x, y location) to identify each dam location. The ODI... -
Entrée de catalogue: Historic bathymetry maps
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... -
Entrée de catalogue: Ontario Digital Surface Model (Imagery-Derived)
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...
Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).