coverage.xsd A GML conformant schema for coverages - modified from GML coverages Copyright (c) 2005 CSIRO - see https://www.seegrid.csiro.au/twiki/bin/view/Xmml/LegalNotices#Software_Notice A discrete coverage type whose domain is defined by a collection of positions, and whose range is a set of direction vectors, coverageFunction implicitly linear A coverage whose domain is a collection of direct positions, and whose range is a set of direction vectors