Choose Index below for a list of all words and phrases defined in this glossary.
DTM - Digital terrain model, a method of transforming elevation data into a contoured surface of a three-dimensional display.
[Category=Geospatial ]
Source: Open Geospatial Consortium, 12 June 2011 10:02:23, http://www.opengeospatial.org/ogc/glossary
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DTM - A Digital Terrain Model is a land surface represented in digital form by an elevation grid or lists of three-dimensional coordinates.
[Category=Geospatial ]
Source: City of Toronto, 23 November 2013 08:39:06, http://www1.toronto.ca/wps/portal/contentonly?vgnextoid=7fdf38379bac0410VgnVCM10000071d60f89RCRD&vgnextfmt=default
Data Quality Glossary. A free resource from GRC Data Intelligence. For comments, questions or feedback: dqglossary@grcdi.nl