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Name: Cded data
File size: 331mb
This data resource is digital elevation model for much of Canada which is derived from , and , National Topographic Data Base digital files. These data sets are available in United States Geological Survey (USGS).DEM format. Please see the Geospatial Centre's. Convert data between CDED and GIS, raster, and web formats using Safe Software's FME. Free day trial. All CDED information is contained within one file, beginning with a metadata header. The data is stored in profiles, each of which has its own metadata header .
The Canadian Digital Elevation Data is produced by Natural Resources Canada. The CDED data set consists of 30 metre () and 90 metre ( ). 2 May The CDEM stems from the existing Canadian Digital Elevation Data (CDED). In these data, elevations can be either ground or reflective surface. This is the traditional format used by USGS before being replaced by SDTS, and is the format used for CDED DEM data products from the Canada. Most popular.
GeoBase is a federal, provincial and territorial government initiative that is overseen by the . Canadian Digital Elevation Data (CDED) consists of an ordered array of ground elevations at regularly spaced intervals. The source digital data for. 21 Mar It should be noted that the geospatial data have a wide variety of Elevation Data; Canadian Digital Elevation Data (CDED) (FTP) - Archived. Abstract: The Canadian Digital Elevation Data (CDED) consists of an ordered array of ground elevations at regularly spaced intervals. The CDED is based on. The coverage of every file corresponds to half an NTS map sheet, which means that there are western and eastern parts to the CDED for every NTS map when. 20 Feb This data is the TRIM DEM converted to the Canadian Digital Elevation Data ( CDED)format. The data consists of an ordered array of ground or.