OGC Coverage Implementation Schema - ReferenceableGridCoverage Extension.
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The OGC GML Application Schema - Coverages (“GMLCOV”) version 1.0 [OGC 09- 146r2], recently renamed the OGC Coverage Implementation Schema version 1.0, provides a ReferenceableGridCoverage element for representing coverages on a referenceable grid. However, GMLCOV provides no instantiable subtypes of a critical sub-element of ReferenceableGridCoverage, GMLCOV::AbstractReferenceableGrid. To make use of ReferenceableGridCoverage, an extension deriving from GMLCOV would need to be developed. GML 3.3 is not such an extension of GMLCOV, as it is built independently from GMLCOV. Use of the instantiable referenceable grid elements of GML 3.3 with ReferenceableGridCoverage violates Requirement 14 of GMLCOV 1.0 and Requirement 24 of the OGC Modular Specification1. This OGC Coverage Implementation Schema - ReferenceableGridCoverage Extension provides a set of referenceable grid elements for use as sub-elements of ReferenceableGridCoverage. Three of these elements have been adapted f.....
PublisherOpen Geospatial Consortium
Maturity LevelMature: Methodologies are well demonstrated for a given objective, documented and peer reviewed; methods are commonly used by more than one organization (TRL 7-9);
Best Practice TypeStandard
CitationHirschorn, E. (ed.) (2017) OGC Coverage Implementation Schema -Referenceable Grid Coverage Extension, Version 1.0. Wayland, MA, Open Geospatial Consortium, 17pp. (OGC 16-083r2). DOI: http://dx.doi.org/10.25607/OBP-546
- OGC Standards