Difference between revisions of "ISO 19125-1:2004 Geographic information - Simple feature access - Part 1: Common access"
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| Related standard(s) | | Related standard(s) | ||
− | | [http:// | + | | [http://wiki.icaci.org/index.php?title=Rules_for_application_schema ISO 19109:2015, Geographic information – Rules for application schema] <br/>[http://wiki.icaci.org/index.php?title=Simple_feature_access_%E2%80%93_Part_2:_SQL_option ISO 19125-2:2004, Geographic information – Simple feature access – Part 2: SQL option] |
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| Application | | Application |
Revision as of 10:28, 24 June 2016
Overview
Full name | ISO 19125-1:2004, Geographic information – Simple feature access – Part 1: Common access |
Version | Edition 1 |
Amendments | None |
Corrigenda | None |
Published by | ISO/TC 211 |
Languages | English |
Online overview | https://www.iso.org/obp/ui/#iso:std:iso:19125:-1:ed-1:v2:en |
Type of standard | ISO International Standard Meta level |
Related standard(s) | ISO 19109:2015, Geographic information – Rules for application schema ISO 19125-2:2004, Geographic information – Simple feature access – Part 2: SQL option |
Application | This part of ISO 19125 describes the common architecture for simple feature geometry. |
Conformance classes | Geometry model Correspondence – Geometry type Correspondence – “Atomic” subtype of the Geometry type Correspondence – Collection subtypes of the Geometry type |
Implementation benefits | ISO 19125-1 specifies a class Geometry with the following subclasses: Point, Curve, Surface and GeometryCollection. Each geometric object is associated with a Spatial Reference System that describes the coordinate space in which the geometric object is defined. ISO 19125-1 also specifies attributes, methods, and assertions with the geometries. However, ISO 19125-1 does not support topology. ISO 19125-1 allows geometric features to be defined that are interoperable and ‘integratable’ with other objects created using the requirements set out in this standard. |
Products | ISO 19125-1 is popular in web applications where the feature needs to be simple and when topology is not a requirement. GeoJSON and GML are examples of implementations of ISO 19125-1. |