BS ISO 19162:2019 - Geographic information. Well-known text representation of coordinate reference systems

BS ISO 19162:2019

Geographic information. Well-known text representation of coordinate reference systems

Status : Current   Published : July 2019

Format
PDF

Format
HARDCOPY



This document defines the structure and content of a text string implementation of the abstract model for coordinate reference systems described in ISO 19111. The string defines frequently needed types of coordinate reference systems and coordinate operations in a self-contained form that is easily readable by machines and by humans. The essence is its simplicity; as a consequence there are some constraints upon the more open content allowed in ISO 19111. To retain simplicity in the well-known text (WKT) description of coordinate reference systems and coordinate operations, the scope of this document excludes parameter grouping and pass-through coordinate operations. The text string provides a means for humans and machines to correctly and unambiguously interpret and utilise a coordinate reference system definition with look-ups or cross references only to define coordinate operation mathematics. A WKT string is not suitable for the storage of definitions of coordinate reference systems or coordinate operations because it omits metadata about the source of the data and may omit metadata about the applicability of the information.




Standard NumberBS ISO 19162:2019
TitleGeographic information. Well-known text representation of coordinate reference systems
StatusCurrent
Publication Date18 July 2019
Normative References(Required to achieve compliance to this standard)ISO/IEC 10646, ISO 8601-1, ISO 19111:2019
Informative References(Provided for Information)ISO 19125-1:2004, ISO/IEC 9075-1:2016, ISO 19115-1, ISO 19103, ISO/IEC 9075-2:2016, ISO/IEC/IEEE 9945:2009
ReplacesBS ISO 19162:2015
International RelationshipsISO 19162:2019
Draft Superseded By18/30380909 DC
DescriptorsInformation exchange, Computer-oriented languages, Data representation, Legal liability, Coordinates (geography), Geography, XML, Geographic distribution, Information, Data processing, Data storage, Multimedia, Programming languages
ICS35.240.70
Title in FrenchInformation géographique. Représentation textuelle bien lisible de systèmes de référence par coordonnées
CommitteeIST/36
ISBN978 0 539 01787 8
PublisherBSI
FormatA4
DeliveryYes
Pages124
File Size3.325 MB
Price£314.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Collaborate, Innovate, Accelerate.


BSOL

The faster, easier way to work with standards


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version