OGC 18-005r4 Open Geospatial Consortium Submission Date: 2018-09-13 Approval Date: 2018-12-01 Publication Date: 2019-02-08 ® External identifier of this OGC document: http://www.opengis.net/doc/AS/topic-2/5.0 ® Internal reference number of this OGC document: 18-005r4 Version: 5.0 Category: OGC Abstract Specification Editor: Roger Lott OGC Abstract Specification Topic 2: Referencing by coordinates Copyright notice Copyright © 2019 Open Geospatial Consortium To obtain additional rights of use, visit http://www.opengeospatial.org/legal/ . Warning This document is an OGC Member approved international standard. This document is available on a royalty free, non-discriminatory basis. Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation. Document type: OGC® Publicly Available Standard Document subtype: Abstract Specification Document stage: Revision of 08-015r3, ISO 19111:2019 Document language: English Copyright © 2019 Open Geospatial Consortium i OGC 18-005r4 i. Keywords The following are keywords to be used by search engines and document catalogues. Ogcdoc, OGC document, Topic 2, Spatial Referencing, Referencing by coordinates ii. Preface This document is consistent with the third edition (2018) of ISO 19111, Geographic Information - Referencing by coordinates. ISO/DIS 19111:2018 was prepared by Technical Committee ISO/TC 211, Geographic information/Geomatics, in close collaboration with the Open Geospatial Consortium (OGC). It replaces the second edition, ISO 19111:2007 and and ISO 19111-2:2009, OGC documents 0 -0 . 8 15r2 and 10-020 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The Open Geospatial Consortium shall not be held responsible for identifying any or all Recipients of this document are requested to submit, with their comments, notification of any relevant patent such patent rights. claims or other intellectual property rights of which they may be aware that might be infringed by any implementation of the standard set forth in this document, and to provide supporting documentation. iii. Submitting organizations The following organizations submitted this DocumentName to the Open Geospatial Consortium (OGC): Affiliation Roger Lott (editor) IOGP Keith Ryden ESRI Martin Desruisseaux Geomatys Mark Hedley UK Met Office Charles Heazel WiSC Enterprises All questions regarding this submission should be directed to the editor or the submitters: iv. Revision history Date Release Author Paragraph modified Description 2018-03-01 1.0.0 Roger Lott Initial draft 2018-04-04 1.0.1 Roger Lott (iii) Submitting organisations Additional submitters added 2018-08-23 1.0.2 Roger Lott Minir revisions throughout to As submitted to ISO for publication address comments made in as IS. ISO DIS ballot and OGC RFC 2018-09-13 1.03 Roger Lott Figures 5, 9, 13 and 214 Correction of UML errors. replaced, tables 2, 9, 50 and 64 updated. 2019-01-17 1.04 Roger Lott Minor editorial corrections. ii Copyright © 2019 Open Geospatial Consortium OGC 18-005r4 Contents Foreword ...................................................................................................................................................................... ix Introduction ................................................................................................................................................................. xi 1 Scope .................................................................................................................................................................. 1 2 Normative references ................................................................................................................................... 2 3 Terms, definitions, symbols and abbreviated terms ......................................................................... 2 3.1 Terms and definitions .................................................................................................................................. 2 3.2 Symbols .......................................................................................................................................................... 11 3.3 Abbreviated terms ...................................................................................................................................... 12 4 Conformance requirements .................................................................................................................... 13 5 Conventions .................................................................................................................................................. 14 5.1 Unified Modeling Language notation ................................................................................................... 14 5.2 Attribute and association status ............................................................................................................ 14 6 Referencing by coordinates - Data model overview ....................................................................... 15 7 Coordinates package .................................................................................................................................. 16 7.1 Relationship between coordinates and coordinate reference system ..................................... 16 7.2 Coordinate reference system identification ...................................................................................... 17 7.3 Requirements for coordinate metadata .............................................................................................. 18 7.3.1 Requirements class: static CRS coordinate metadata .................................................................... 18 7.3.2 Requirements class: dynamic CRS coordinate metadata .............................................................. 18 7.4 UML schema for the Coordinates package .......................................................................................... 18 7.5 UML schema for change of coordinates ............................................................................................... 20 8 Common Classes package ......................................................................................................................... 22 8.1 General attributes ....................................................................................................................................... 22 8.1.1 Introduction .................................................................................................................................................. 22 8.1.2 Name and alias ............................................................................................................................................. 22 8.1.3 Identifier ........................................................................................................................................................ 22 8.1.4 Scope and Domain of Validity ................................................................................................................. 22 8.2 UML schema for the Common Classes package ................................................................................. 23 9 Coordinate Reference Systems package ............................................................................................. 26 9.1 Coordinate reference system .................................................................................................................. 26 9.1.1 General ........................................................................................................................................................... 26 9.1.2 Principal subtypes of coordinate reference system ........................................................................ 26 9.2 Derived coordinate reference system ................................................................................................. 27 9.2.1 General ........................................................................................................................................................... 27 9.2.2 Projected coordinate reference system .............................................................................................. 27 9.3 Compound coordinate reference system ............................................................................................ 28 9.3.1 General ........................................................................................................................................................... 28 9.3.2 Spatial compound coordinate reference system .............................................................................. 28 9.3.3 Spatio-temporal compound coordinate reference system ........................................................... 28 9.3.4 Spatio-parametric compound coordinate reference system ....................................................... 28 9.3.5 Spatio-parametric-temporal compound coordinate reference system ................................... 28 9.4 UML schema for the Coordinate Reference Systems package ..................................................... 29 10 Coordinate Systems package .................................................................................................................. 39 10.1 Coordinate system - General ..................................................................................................................