CanMatrix is composed of raster data from scanned National Topographic Service (NTS) maps of Canada at the 1:50 000 and 1:250 000 scales. The files are geocoded according to the North American Datum of 1983 (NAD83). Control points for geocoding are… Read more.
Raster
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Find an intersection/address and then click the aerial view option to view the air photo of the area chosen.
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CanImage is an image composed of three spectral bands originating from resampled Landsat 7 orthoimages. They are chosen by the user based on the National Topographic System (NTS) at the 1:50 000 scale. This product is distributed in GeoTIFF.The… Read more.
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The National Air Photo Library (NAPL) has over six million aerial photographs covering all of Canada, some dating back 70 years. Aerial photography has many practical applications such as in map-making, urban and rural planning, environmental impact… Read more.
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Variable Definition Data table VP Mean hourly vapour pressure (kilopascals) dt_vapp.dbf WI Mean hourly wind speed km/hr) dt_wind.dbf SH Total duration of bright sunshine (hrs) dt_sunh.dbf SR Mean daily global solar radiation (megajoules/sq. metre/… Read more.
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In support of military applications, the National Imagery and Mapping Agency (NIMA) has developed standard digital datasets (Digital Terrain Elevation Data (DTED) which is a uniform matrix of terrain elevation values which provides basic… Read more.