00000000nam 2200000zi 4500
0019.952071
003CaOODSP
00520250724130202
006m     o  d f      
007cr mn|||||||||
008250606s2013    quca    o    f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aM114-40/2013E-PDF
24500|aCanadian Digital Elevation Model : |bproduct specifications.
250 |aEdition 1.1.
264 1|aSherbrooke, Quebec, Canada : |bGovernment of Canada, Natural Resources Canada, Canada Centre for Mapping and Earth Observation, Client Services, |c2013.
300 |a1 online resource (vii, 11 pages) : |billustrations (some colour)
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aIssued also in French under title: Modèle numérique d'élévation du Canada : spécifications de produit.
500 |a"2013-04-01."
520 |a"These product specifications apply to the Canadian Digital Elevation Model (CDEM). The CDEM is part of Natural Resources Canada's altimetry system designed to better meet the users' needs for elevation data and products. … The CDEM plays the same role as contours and relief shading on conventional paper maps. The CDEM serves as key primary data in a range of applications critical to achieving sustainable development. These applications include environmental and ecological impact assessments, water flow and water quality analysis, climate change studies, forest regeneration planning and wildlife habitats. In addition, the CDEM can be used in the generation of three-dimensional graphics displaying terrain slope, profiles and lines of sight. Non-graphic applications include geoid calculations, terrain modelling, flood simulations and telecommunication studies"--Overview, page 1.
650 0|aDigital elevation models|zCanada.
7102 |aCanada Centre for Mapping and Earth Observation, |eissuing body.
77508|tModèle numérique d'élévation du Canada : |w(CaOODSP)9.953579
85640|qPDF|s1.19 MB|uhttps://publications.gc.ca/collections/collection_2025/rncan-nrcan/M114-40-2013-eng.pdf