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Found 7846 records

Federal

An archive of 2D regional seismic and long period magnetotelluric data collected during 20 years of work under the LITHOPROBE project. Data are primarily onshore and cover widespread regions of Canada. Available data types include raw digital data, processed sections, and images of final sections, as well as auxiliary information required for analysis of the data.

Last Updated: Jan. 30, 2017
Date Published: Jan. 1, 2002
Organization: Natural Resources Canada
Formats: other SEGY
Keywords:  2-d, crustal structure, earth sciences, geophysics, land, moho, reflection, seismic, tectonics
Federal

The purpose of this bulletin is to advise the Government of Canada (GC) that the Canadian Central Facility (CCF) now has the capability to provide foreign Secure Communications Interoperability Protocol (SCIP) Seed key in electronic form.

Last Updated: Dec. 12, 2019
Date Published: Jun. 1, 2012
Organization: Communications Security Establishment Canada
Formats: PDF HTML
Keywords:  COMSEC
Federal

The National Broadband Data represents coverage information across Canada for existing broadband service providers with their associated technology types. The coverage information is aggregated and deployed over a grid of hexagons, which cover areas of roughly 25 square km each. Broadband Internet service availability is provided for download/upload speed markers (5/1, 10/2, 25/5 and 50/10 Mbps) where more than 75% of total dwellings covered within the hexagon have access to broadband service offerings meeting these markers. In order to improve the granularity of the broadband data, ISED and the CRTC are providing aggregated and anonymous broadband services data based on the pseudo-household statistical model, hence achieving higher precision in depicting the broadband Internet
service availability.

Last Updated: Jun. 18, 2020
Date Published: Jan. 16, 2012
Organization: Innovation, Science and Economic Development Canada
Formats: SHP TXT TAB KMZ CSV
Keywords:  national, broadband, coverage, availability, internet service providers, unserved population, underserved population, hexagon
Federal

Heat Wave Days are the number of days in the forecast period with a maximum temperature above the cardinal maximum temperature, the temperature at which crop growth ceases. This temperature is 35°C for warm season crops (dhw_warm). Week 1 and week 2 forecasted index is available daily from April 1 to October 31. Week 3 and week 4 forecasted index is available weekly (Thursday) from April 1 to October 31.

Last Updated: Feb. 25, 2019
Date Published: Nov. 1, 2018
Organization: Agriculture and Agri-Food Canada
Formats: PDF GeoTIF
Keywords:  Extreme Weather Indices, Climate, Meteorology, Agriculture, Temperature, Farmlands, Weather forecasts, Weather
Federal

This airborne or shipborne geophysical survey recorded the following parameters: Total Field Magnetic. The flight line spacing is 1200 m for a total of 1379 kilometres. The survey was flown between 1976-06-18 and 1976-08-20. The data were Digitally acquired.

Last Updated: Jan. 26, 2017
Date Published: Jan. 1, 1977
Organization: Natural Resources Canada
Formats: other
Keywords:  earth sciences, geophysics, magnetic surveys, magnetic surveys, airborne, total field magnetics
Federal

Abstract not available.

Last Updated: Apr. 18, 2017
Date Published: Oct. 1, 1989
Organization: Natural Resources Canada
Formats: PDF JP2 other
Keywords:  e m surveys, earth sciences, geophysical surveys, geophysics, magnetic surveys, total field magnetics, v l f surveys
Federal

The GO Canada initiative is a project that brings together a variety of space weather research tools and infrastructure. This network of ground-based instruments (more than 120 as of June 2019) that monitor space weather over Canada's North collects geospatial data, conducts scientific research and turns scientific knowledge into applications that benefit Canadians. This set of instruments, tools and measuring stations is essential for monitoring the Earth's magnetic field and protecting the population from solar flares. The proposed resources produce an interactive map (Google Earth) showing where GO Canada tools, instruments and research stations are located across the country.

Last Updated: Nov. 18, 2019
Date Published: Nov. 15, 2019
Organization: Canadian Space Agency
Formats: KML TXT PNG CSV
Keywords:  GO Canada; map; Canadian Space Agency; CSA; magnetic field; solar flares
Federal

Drought is a deficiency in precipitation over an extended period, usually a season or more, resulting in a water shortage that has adverse impacts on vegetation, animals and/or people. The Climate Moisture Index (CMI) was calculated as the difference between annual precipitation and potential evapotranspiration (PET) – the potential loss of water vapour from a landscape covered by vegetation. Positive CMI values indicate wet or moist conditions and show that precipitation is sufficient to sustain a closed-canopy forest. Negative CMI values indicate dry conditions that, at best, can support discontinuous parkland-type forests.

Last Updated: Sep. 10, 2019
Date Published: Jan. 1, 2016
Organization: Natural Resources Canada
Formats: WMS TIFF MXD FGDB/GDB ESRI REST
Keywords:  Climate Moisture Index; drought; moisture; precipitation; evapotranspiration, Climate, Climate change
Federal

An archive of 2D regional seismic and long period magnetotelluric data collected during 20 years of work under the LITHOPROBE project. Data are primarily onshore and cover widespread regions of Canada. Available data types include raw digital data, processed sections, and images of final sections, as well as auxiliary information required for analysis of the data.

Last Updated: Jan. 30, 2017
Date Published: Jul. 1, 1991
Organization: Natural Resources Canada
Formats: EDI other
Keywords:  apparent resistivity, conductivity, crustal structure, earth sciences, electromagnetic, geophysics, magnetics, magnetism, magnetotelluric
Federal

Abstract not available.

Last Updated: Apr. 18, 2017
Date Published: May 1, 1989
Organization: Natural Resources Canada
Formats: PDF JP2 other
Keywords:  earth sciences, geophysical surveys, geophysics, magnetic surveys, total field magnetics
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