OGC(r) filter schema - ReadMe.txt ===================================== OGC Filter Encoding Implementation Standard ----------------------------------------------------------------------- The OGC Filter Encoding Standard (FES) defines an XML encoding for filter expressions. A filter expression logically combines constraints on the properties of a feature in order to identify a particular subset of features to be operated upon. For example, a subset of features might be identified to render them in a particular color or convert them into a user-specified format. Constraints can be specified on values of spatial, temporal and scalar properties. The Filter Encoding 2.0 standard is defined in OGC document 09-026r1 and ISO/DIS 19143. More information may be found at http://www.opengeospatial.org/standards/filter The most current schema are available at http://schemas.opengis.net/ . The root (all-components) XML Schema Document, which includes directly and indirectly all the XML Schema Documents, defined by FES 2.0 is filterAll.xsd . * Latest version is: http://schemas.opengis.net/filter/2.0/filterAll.xsd * ----------------------------------------------------------------------- 2017-06-15 Panagiotis (Peter) A. Vretanos * v2.0: add missing matchCase (default true) attribute in PropertyIsLikeType. * v2.0: updated xsd:schema/@version to 2.0.3 (06-135r11 s#13.4) * v2.0: Updated FES 2.0.3 as filter/2.0 from 09-026r2 change request #434 2014-09-23 Panagiotis (Peter) A. Vretanos * v2.0: Added FES 2.0.2 as filter/2.0 from 09-026r2. 2012-07-21 Kevin Stegemoller * implement 11-025: retroactively require/add all leaf documents of an XML namespace shall explicitly the all-components schema * v1.1.0: added filterAll.xsd as the all-components document (06-135r11 #14) * v2.0: updated xsd:schema/@version to 2.0.1 (06-135r11 s#13.4) * v1.1.0: updated xsd:schema/@version to 1.1.3 (06-135r11 s#13.4) * v1.0.0: updated xsd:schema/@version to 1.0.0.2 (06-135r11 s#13.4) 2011-02-04 Panagiotis (Peter) A. Vretanos * v1.1.2: updated v1.1 with 06-058 corrigenda 2010-11-22 Panagiotis (Peter) A. Vretanos * v2.0: Added FES 2.0.0 from 09-026r1 2010-01-22 Kevin Stegemoller * v1.0, v1.1: update/verify copyright (06-135r7 s#3.2) * v1.0, v1.1: update relative schema imports to absolute URLs (06-135r7 s#15) * v1.0, v1.1: updated xsd:schema/@version attribute (06-135r7 s#13.4) * v1.0, v1.1: add archives (.zip) files of previous versions * v1.0, v1.1: create/update ReadMe.txt (06-135r7 s#17) 2005-11-22 Arliss Whiteside * v1.0.0, v1.0.20, v1.1.0: The sets of XML Schema Documents for OpenGIS Filter Versions 1.0.0, 1.0.20, and 1.1.0 have been edited to reflect the corrigenda to documents OGC 02-059 and OGC 04-095 that are based on the change requests: OGC 05-068r1 "Store xlinks.xsd file at a fixed location" OGC 05-081r2 "Change to use relative paths" * Note: check each OGC numbered document for detailed changes. -- [ VERSION NOTES ] -------------------------------------------------- OGC is incrementally changing how schemas will be hosted. A new revision of the Specification Best Practice policy document (06-135r11) clarifies this practices. OGC is moving to host the schemas using a 2 digit version number so that dependent documents (schemas) will not have to change each time a schema is corrected (by a corrigendum). The schemas actual version number will be kept in the version attribute on the schema element which will be used to signify that there has been a change to the schema. Each previous revision will be available online in a ZIP archive. The LATEST version is the M.N directory where * M is the major version * N is the minor version The latest bugfix version now is always in the M.N directory and documented in the version attribute on the schema element. The older versions are now archived in the -M_N_X.zip files. Previously the OGC used M.N.C where * M is the major version * N is the minor version * C is the corrigendum version These older M.N.C versions will be updated using M.N.C.X where X may be a bugfix version. These schema will also be .zip archived. -- 2010-01-21 Kevin Stegemoller updated 2012-07-21 ----------------------------------------------------------------------- Policies, Procedures, Terms, and Conditions of OGC(r) are available http://www.opengeospatial.org/ogc/legal/ . OGC and OpenGIS are registered trademarks of Open Geospatial Consortium. Copyright (c) 2011 Open Geospatial Consortium -----------------------------------------------------------------------