asterisk/res/res_geolocation/wiki/ReferenceInformation.md

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There is no single document that has the complete, current specification so please follow and read any "updated by" references in these documents.

|| RFC || Title ||
|[RFC3693|https://www.rfc-editor.org/rfc/rfc3693]|Geopriv Requirements|
|[RFC4119|https://www.rfc-editor.org/rfc/rfc4119]|A Presence-based GEOPRIV Location Object Format|
|[RFC5139|https://www.rfc-editor.org/rfc/rfc5139]|Revised Civic Location Format for\\Presence Information Data Format Location Object (PIDF-LO)|
|{anchor:rfc5491} [RFC5491|https://www.rfc-editor.org/rfc/rfc5491]|GEOPRIV Presence Information Data Format\\Location Object (PIDF-LO) Usage Clarification, Considerations, and Recommendations|
|[RFC5808|https://www.rfc-editor.org/rfc/rfc5808]|Requirements for a Location-by-Reference Mechanism|
|[RFC6280|https://www.rfc-editor.org/rfc/rfc6280]|An Architecture for Location and Location\\Privacy in Internet Applications|
|{anchor:rfc6442} [RFC6442|https://www.rfc-editor.org/rfc/rfc6442]|Location Conveyance for the Session Initiation Protocol|
|[RFC6848|https://www.rfc-editor.org/rfc/rfc6848]|Specifying Civic Address Extensions in the\\Presence Information Data Format Location Object (PIDF-LO)|
|[RFC7459|https://www.rfc-editor.org/rfc/rfc7459]|Representation of Uncertainty and Confidence\\in the Presence Information Data Format Location Object (PIDF-LO)|
|[RFC8787|https://www.rfc-editor.org/rfc/rfc8787]|Location Source Parameter for the SIP Geolocation Header Field|
|{anchor:gml} [OGC GML|https://www.ogc.org/standards/gml]|Open Geospatial Consortium Geography Markup Language|
|{anchor:geoshape} [GeoShape|https://portal.ogc.org/files/?artifact_id=21630#:~:text=This%20GML%203.1.,uses%20the%20separately%20specified%20geoshape]|GML 3.1.1 PIDF-LO Shape Application Schema\\for use by the Internet Engineering Task Force (IETF)|
|{anchor:gad} [3GPP TS 23.032|https://www.3gpp.org/ftp/Specs/archive/23_series/23.032/]|3GPP Technical Specification: Universal Geographical Area Description (GAD)\\Use version [23.032-h20|https://www.3gpp.org/ftp/Specs/archive/23_series/23.032/23032-h20.zip]\\This document is NOT specific to Geopriv so use with caution|


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Table of Contents:
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Geolocation:
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