Filter Encoding Standard

This standard is a jointly developed OGC and ISO TC/211 International Standard that describes an XML and Key Value Pairs (KVP ) encoding of a system neutral syntax for expressing projections, selection and sorting clauses collectively called a query expression.

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Document title	Version	OGC Doc No.	Type
OGC Filter Encoding 2.0 Encoding Standard - With Corrigendum	2.0.3	09-026r2	ISC
OpenGIS Filter Encoding 2.0 Encoding Standard	2.0	09-026r1	IS
Filter Encoding Implementation Specification Corrigendum 1	1.1.0c1	04-095c1	D-IS
OpenGIS Filter Encoding Implementation Specification	1.1	04-095	D-IS
Filter Encoding	1.0	02-059	D-IS

Official model files and encoding schemas

http://schemas.opengis.net/filter/

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Overview

This jointly developed OGC and ISO TC/211 International Standard describes an XML and KVP encoding of a system neutral syntax for expressing projections, selection and sorting clauses collectively called a query expression. These components are modular and intended to be used together or individually by other standards which reference this International Standard.