Open Government Portal

Found 32994 records

Municipal
The digital terrain model (DTM) is a simplified representation of ground altimetry. The available data is in the form of an irregular triangular mesh (TIN). This is polygon digital geographic data constructed by triangulating a set of points. The vertices are connected to a series of segments to form a mesh of triangles of different dimensions. This representation can serve as a basis for the 3D buildings of the digital basic model. It should be noted that the data made available by the City are proposed for planning purposes and not for construction purposes given the decimetric precision associated with it. The [3D buildings 2016 (LOD2 model with textures)] (https://donnees.montreal.ca/ville-de-montreal/batiment-3d-2016-maquette-citygml-lod2-avec-textures2), the [3D buildings 2013 (CityGML LOD2 model with textures)] (/city-of-montreal/digital-mock-plateau-mont-royal-buildings-lod2-with-textures), or the [3D buildings 2009 (CityGML LOD2 model with textures)], or the [3D buildings 2009 (CityGML LOD2 model with textures) textures)] (/city-of-montreal/digital-model-buildings-citygml-lod2-with-textures) complement the digital terrain model in the urban territorial representation of Montreal. [Elevation data from aerial LiDAR] (/city-of-montreal/aerial lidar-2015) are also available on the portal.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**
Last Updated: Mar. 29, 2022
Date Published: Mar. 20, 2015
Organization: Government and Municipalities of Québec
Formats: XML DXF HTML GML
Keywords:  DTM, Geomatics, DEM, Model, Orthophoto, Floor, TIN, Terrain, Topo
Provincial

The Geological Atlas of the Western Canada Sedimentary Basin was designed primarily as a reference volume documenting the subsurface geology of the Western Canada Sedimentary Basin. This GIS dataset is one of a collection of shapefiles representing part of Chapter 16 of the Atlas, Triassic Strata of the Western Canada Sedimentary Basin, Figure 2, Triassic Isopach. Shapefiles were produced from archived digital files created by the Alberta Geological Survey in the mid-1990s, and edited in 2005-06 to correct, attribute and consolidate the data into single files by feature type and by figure.

Last Updated: Apr. 13, 2022
Date Published: Jan. 1, 2008
Organization: Government of Alberta
Formats: SHP XML HTML
Keywords:  72e, 72l, 72m, 73d, 73e, 73l, 73m, 74d, 74e
Federal

"The Glacier Atlas of Canada is a collection of maps produced as part of the Canadian Glacier Inventory Project. This project was initiated as part of Canada's contribution to the International Hydrological Decade (1965 to 1974). Although publication of this map series was suspended in the mid-seventies and gaps remain to be filled for some coverage areas, what has been created for this series thus far should prove useful in some aspects of glacier research. These map plates display glaciers and glacier regions.

Last Updated: Feb. 22, 2022
Date Published: Jan. 1, 1972
Organization: Natural Resources Canada
Formats: PDF JPG
Keywords:  canadian glacier inventory project, glacial bassins, glacial meltwater, glacial regions, glacier inventory data, ice, ice cover, maps, national atlas
Provincial

This open file contains analytical data for stream silt sediment, stream water and field data - originally published as GSC Open File 1649, as well as Inductively Coupled Plasma Mass Spectrometry (ICP-MS) re-analysis data of archived stream silt sediment samples. This publication includes site-specific field observation and analytical data for stream sediments and waters from 917 sites. Silt sediments were analysed for 38 elements plus loss-on-ignition and corresponding waters were analysed for uranium, fluoride and pH.

Last Updated: Nov. 2, 2021
Date Published: May 12, 2019
Organization: Government of Yukon
Formats: other HTML
Keywords:  Yukon Geological Survey
Federal

This data provides the integrated cadastral framework for the specified Canada Land. The cadastral framework consists of active and superseded cadastral parcel, roads, easements, administrative areas, active lines, points and annotations. The cadastral lines form the boundaries of the parcels. COGO attributes are associated to the lines and depict the adjusted framework of the cadastral fabric.

Last Updated: Sep. 25, 2020
Date Published: Jul. 23, 2015
Organization: Natural Resources Canada
Formats: SHP other
Keywords:  boundaries, canada lands, indian lands, indian reserves, land management, parcel, survey
Provincial

This volume contains reports describing the placer mining industry in Yukon during 1983 and 1984. There are two sections in this volume. The first contains reports describing certain aspects of the placer mining industry, while the second contains maps showing the distribution of placer claims and leases, and descriptions of individual mining operations. Reports in the first section describe the placer mining industry as a whole, and outline some regulations concerning placer mining in the Yukon.

Last Updated: Nov. 2, 2021
Date Published: May 10, 2019
Organization: Government of Yukon
Formats: other HTML
Keywords:  Yukon Geological Survey
Federal

Collection of flood products for active and past floods throughout Canada as monitored by Natural Resources Canada using satellite imagery for emergency response. This collection of cartographic products regroups flood extent polygons and their associated footprints. Three visualization timeframes are available :

Last Updated: Apr. 28, 2022
Date Published: Apr. 12, 2018
Organization: Natural Resources Canada
Formats:
Keywords:  Floods, Natural disasters, Emergency services, History, Archives
Federal

The International Map of the World (IMW) series provided uniform coverage of the World at the scale of 1:1,000,000 according to United Nations specifications.

Last Updated: Feb. 22, 2022
Date Published: Jan. 1, 1969
Organization: Natural Resources Canada
Formats: PDF JPG
Keywords:  administrative, locations, political, rural communities, rural environment, urban communities, urban environment
Federal

Learn about medical device inspections.

Last Updated: Apr. 27, 2021
Date Published: Jan. 2, 2020
Organization: Health Canada
Formats: HTML
Keywords:  Medical device, medical device inspection, inspection database, regulated inspections processes
Federal

Grain size is the most fundamental physical property of sediment, and these data are widely used in a variety of applications in science. Marine expeditions of the Geological Survey of Canada have been collecting grain size information on seabed and sub-seabed samples for over 50 years. Results have been recorded at 5th phi midpoints since the early 1990's in contrast to the earlier full, half or quarter phi interval end point values. Users of high resolution data must note that the sum of %Silt and %Clay equals the total %Mud makeup and that %Gravel, %Sand, %Silt and %Clay sum to 100%.

Last Updated: Dec. 9, 2020
Date Published: Feb. 21, 2020
Organization: Natural Resources Canada
Formats: WMS FGDB/GDB ESRI REST
Keywords:  sediment, grab sampler, seafloor texture, marine sediment, marine geology, corer, geology, ocean bottom, Geology
Date modified: