Current conditions and forecasts for selected Canadian cities. Raw XML data are used to generate each city page on the Environment Canada web site https://www.weather.gc.ca/.

Environment Canada issues weather alerts about weather related hazards in order to notify those in affected areas so that they can take steps to protect themselves and their property from harm. Alerts are classified depending on the severity and timing of the subject event and include: warnings, watches, advisories and statements. Warnings are usually issued six to 24 hours in advance, although some severe weather (such as thunderstorms and tornadoes) can occur rapidly, with less than a half hours' notice.

The Alberta Provincial Terrain is a component of the Alberta Provincial Digital Elevation Model. The Alberta Provincial Digital Elevation Model has five components: the Alberta Provincial Terrain, the Alberta Provincial 25 Metre Raster, the Alberta Provincial 100 Metre Raster, the Alberta Provincial 25 Metre Hillshade and the Alberta Provincial 100 Metre Hillshade. The source data is contained within the feature dataset that houses the Alberta Provincial Terrain. The source data consists of feature classes generated from the mass points, soft breaklines and hard breaklines that were stored as ASCII generate files in 1:20 000 scale National Topographic System (NTS) blocks. The source data has three origins: Digital Elevation Model: Alberta 1980 1995 60K, Southwestern Alberta 1979 1996 50K and Northeastern Alberta 1955 1986 50K. These three datasets were processed separately and tiled seamlessly along their borders. The Digital Elevation Model Alberta 1980 1995 60K was compiled from 1:60 000 scale aerial photography using analytical stereoplotters with vegetation and structures excluded. The Digital Elevation Model Northeastern Alberta 1955 1986 50K dataset was created primarily from 1:50 000 scale contour and hydrography data acquired from Natural Resources Canada (NRCAN) with supplementary aerial triangulation points derived from 1:60 000 scale black and white aerial photography dating between 1980 and 1995. The Digital Elevation Model Southwestern Alberta 1979 1996 50K dataset was created primarily from 1:50 000 scale contour and hydrography data from Natural Resources Canada, using Geographic Information System (GIS) processes that recognise the relationship between surface contours and hydrography. The Alberta Provincial Terrain is an ArcGIS terrain dataset that is built from feature classes. Terrains are TIN (Triangulated Irregular Network) -based representations of a surface and must reside inside of a geodatabase. The surface is displayed as triangles with an elevation point at the apex of each triangle. Pyramids are built into the terrain structure to generalize the display of the triangulated surface at different scales. Some analysis can be conducted using terrains but gridded data, such as a raster or a lattice, is often more useful. The Alberta Provincial Terrain is used as a base to generate the Alberta Provincial 25 and 100 Metre Rasters.

The Fish and Wildlife Enforcement Unit dataset is comprised of the polygons representing Fish and Wildlife Enforcement Units in Alberta. Alberta Justice and Solicitor General, Government of Alberta, manages the Fish and Wildlife enforcement services to provide the public and other government departments' information regarding the locations of Fish and Wildlife Enforcement Units throughout the province.

The Fish and Wildlife Enforcement Region dataset is comprised of all the polygons representing Fish and Wildlife Enforcement Regions in Alberta. Alberta Justice and Solicitor General, Government of Alberta, manages the Fish and Wildlife enforcement services to provide the public and other government departments' information regarding the locations of Fish and Wildlife Enforcement Regions throughout the province.

The Environment and Parks Lands Officer Working Zones dataset is comprised of all the polygons that represent the Environment and Parks Lands Officer Working Zones within the Province of Alberta. The dataset is to help Government of Alberta Staff in determining which Lands Officer is responsible for the approvals within each zone.

Compiled by Alberta Data Partnerships Ltd. (ADP), on behalf of the Government of Alberta, the ATS v4.1 Polygons - Quarter Section with Road Allowance layer contains polygons that represent the location of Quarter Sections and adjacent Road Allowance Segment polygons, derived from the Master Alberta Township System points file published as ATS Version 4.1, dated March 31, 2005, and clipped to an updated Alberta Data Partnerships Ltd. (ADP) created version of the Alberta provincial boundary.

The Environment and Parks Lands Officer Regions dataset is comprised of all the polygons that represent the Environment and Parks Lands Officer Regions within the Province of Alberta.

The Non-Crown Mineral Ownership dataset represents land under which any party other than the Province of Alberta holds the mineral rights. This data includes freehold mineral rights as well as mineral rights held by the federal government for National Parks, Indian Reserves, and Surrendered Indian Reserves.

The Fish and Wildlife Enforcement District dataset is comprised of the polygons representing Fish and Wildlife Enforcement Districts in Alberta. Alberta Justice and Solicitor General, Government of Alberta, manages the Fish and Wildlife enforcement services to provide the public and other government departments' information regarding the locations of Fish and Wildlife Enforcement Districts throughout the province.