/library/taxonomy/term/785/all en /library/find/maps/demdmti <p><cite>Digital Elevation Models</cite> produced by DMTI, consists of a digital representation of a portion of the earth's terrain over a two dimensional surface. Created from the interpolation of the National Topographic Database (NTDB) 1:50,000 scale digital mapping (Standards and Specifications V3.0 and later). 30 metre resolutions captured from 1:50,000 NTDB. 90 metre resolutions resampled from the 30 metre.</p> Thu, 01 Dec 2011 17:29:28 +0000 d.nicholson@mcgill.ca 4873 at /library