This is the XML Schema for simple basic types in OGC SWE Common 2.0.0 as used by ISO 19123-2 Coverage Implementation Schema (CIS). This XML Schema Document is derived from OGC SWE Common Data Model Encoding Standard 2.0.0 (OGC 08-094r1), it includes modifications for alignment with ISO/TC 211 standards and URI structures. Last updated: 2026-04-01 Copyright (c) 2026 ISO/TC 211. All rights reserved. OGC SWE Common Data Model Encoding Standard 2.0.0 (OGC 08-094r1) is copyright (c) 2011 Open Geospatial Consortium. Used by ISO/TC211 with permission from OGC. To obtain additional rights of use from OGC, visit http://www.opengeospatial.org/legal/. Base substitution groups for all SWE Common objects other than value objects Extension slot for future extensions to this standard. Base substitution groups for all SWE Common objects with identification metadata Unique identifier of the data component. It can be used to globally identify a particular component of the dataset, a process input/output or a universal constant Textual label for the data component . This is often used for displaying a human readable name for a dataset field or a process input/output Textual description (i.e. human readable) of the data component usually used to clarify its nature This type specifies a character string of length at least one... "now" indicates that the specified value shall be replaced with the current temporal position whenever the value is accessed.