<table border="1"> <tbody> <tr> <th align="left" valign="top">Group</th><th align="left" valign="top">Title</th><th align="left" valign="top">Most stable</th><th align="left" valign="top">In progress</th><th>URL Form 1</th><th>URL1 Result</th><th>URL Form 2</th> <th>URL2 Result</th> </tr> <tr> <th rowspan="4" align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaApplications][App]]</th> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SAMP/20120411/index.html" title="Recommendation">SAMP - Simple Application Messaging Protocol</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SAMP/20120411/index.html" title="Recommendation">1.3</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SAMP.html">URL</a></td> <td>%ORANGE%%YELLOW%<span style="color: gold;">latest REC, but redirects to documents/SAMP/</span>%ENDCOLOR%%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/SAMP">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/VOTable/20191021/index.html" title="Describes the VOTable format, an XML standard for the interchange of data represented as a set of tables.">VOTable - VOTable Format Definition</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/VOTable/20191021" title="Recommendation">1.4</a></td> <td align="left" valign="top"><a title="Proposed Recommendation"></a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOTable.html">URL</a></td> <td><span style="color: orangered;">%RED%REC for 1.3, not 1.4%ENDCOLOR%</span></td> <td><a target="_blank" href="https://ivoa.net/documents/VOTable">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/MOC/20191007/index.html][MOC - HEALPix Multi-Order Coverage Map]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/MOC/20191007/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"><a title="Proposed Recommendation"></a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/MOC.html">URL</a></td> <td>%ORANGE%<span style="color: gold;">404 Not Found</span>%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/MOC">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/HiPS/20170519/index.html][HiPS - Hierarchical Progressive Survey]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/HiPS/20170519/index.html" title="Reccomendation">1.0</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/HiPS.html">URL</a></td> <td>%ORANGE%<span style="color: gold;">404 Not Found</span>%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/HiPS">URL</a></td> <td> </td> </tr> <tr> <th rowspan="15" align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaDAL][DAL]]</th> <td align="left" valign="top">[[https://www.ivoa.net/documents/DALI/20170517/index.html][DALI - Data Access Layer Interface]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/DALI/20170517/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/DALI.html">URL</a></td> <td>%ORANGE%<span style="color: gold;">404 Not Found</span>%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/DALI">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/DataLink/20150617/index.html][DataLink]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/DataLink/20150617/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/DataLink.html">URL</a></td> <td>%ORANGE%<span style="color: gold;">404 Not Found</span>%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/DataLink">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/cover/ConeSearch-20080222.html" title="Defines a simple query protocol for retrieving records from a catalog of astronomical sources">Simple Cone Search</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/latest/ConeSearch.html" title="Recommendation">1.03</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/ConeSearch/20200828/index.html" title="Working Draft">1.1</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/ConeSearch.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/ConeSearch">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/SIA/20151223/index.html" title="Defines a prototype standard for retrieving image data from a variety of astronomical image repositories through a uniform interface.">SIA - Simple Image Access</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/SIA/20151223/" title="Recommendation">2.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SIA.html">URL</a></td> <td>%RED%REC for 1.0, not 2.0%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/SIA">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SLAP/20190409/index.html" title="A protocol for retrieving spectral lines from different spectral line databases through a uniform interface">SLAP - Simple Line Access</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SLAP/20101209/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/SLAP/20190409" title="Working Draft">2.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SLAP.html">URL</a></td> <td>%GREEN% latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/SLAP">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SSA/20120210/index.html" title="Defines a uniform interface to remotely discover and access one dimensional spectra">SSA - Simple Spectral Access</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SSA/20120210/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SSA.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/SSA">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/STC-S/20130917/index.html][STC-S: Space-Time Coordinate Metadata Linear String Implementation]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/STC-S/20130917/index.html" title="Working Draft">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/STC-S.html">URL</a></td> <td><span style="color: gold;">Confusing: Points to a note from 2007. Doc page points to a WD from 2013.</span></td> <td><a target="_blank" href="https://ivoa.net/documents/STC-S">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/TAP/20190927/index.html" title="Defines a service protocol for accessing general table data.">TAP - Table Access Protocol</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/TAP/20190927" title="Recommendation">1.1</a></td> <td align="left" valign="top"><a title="Proposed Recommendation"></a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/TAP.html">URL</a></td> <td>%RED%WD 1.0 from 2009 instead of REC 1.1 from 2019%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/TAP">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/TAPRegExt/20151117/index.html][TAPRegExt - A VOResource Schema Extension for Describing TAP Services]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/TAPRegExt/20120827/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/TAPRegExt.html">URL</a></td> <td><span style="color: gold;"><span style="color: gold;">404 Not Foun</span>d</span></td> <td><a target="_blank" href="https://ivoa.net/documents/TAPRegExt">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/ADQL/20180112/index.html" title="Describes the Astronomical Data Query Language (ADQL) and its string representation, ADQL/s.">ADQL - Astronomical Data Query Language</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/latest/ADQL.html" title="Recommendation">2.00</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/ADQL/20180112/index.html" title="Proposed Recommendation">2.1</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/ADQL.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/ADQL">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/SimDAL/20170320/index.html][SimDAL - Simulation Data Access Layer]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SimDAL/20170320/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SimDAL.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SimDAL">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/VOEventTransport/20170320/index.html][VOEvent Transport Protocol]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOEventTransport/20170320/index.html" title="Recommendation">2.00</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOEventTransport.html">URL</a></td> <td>%RED%Note 1.0 from 2009 instead of REC 2.0 from 2017%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/VOEventTransport">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/SODA/20170517/index.html][SODA - Server-side Operations for Data Access]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SODA/20170517/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SODA.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SODA">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/ObjVisSAP/20200514/index.html][Object Visibility Simple Access Protocol]]</td> <td align="left" valign="top"><a title="Working Draft"></a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/ObjVisSAP/20200514/index.html" title="Working Draft">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/ObjVisSAP.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/ObjVisSAP">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/EPNTAP/20201027/index.html][EPN-TAP: Publishing Solar System Data to the Virtual Observatory]]</td> <td align="left" valign="top"><a title="Working Draft"></a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/EPNTAP/20201027/index.html" title="Working Draft">2.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/EPNTAP.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SAMP">EPNTAP</a></td> <td> </td> </tr> <tr> <th rowspan="15" align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaDataModel][DaM]]</th> <td align="left" valign="top">[[https://www.ivoa.net/documents/PHOTDM/20131005/index.html][PHOTDM - Photometry Data Model]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/PHOTDM/20131005/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/PHOTDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/PHOTDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/SimDM/20120503/index.html][SimDM - Simulation Data Model]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SimDM/20120503/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SimDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SimDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/cover/STC-20071030.html" title="Provides a complete design description of the Space-Time Coordinate (STC) metadata for the Virtual Observatory.">STC - Space-Time Coordinate Metadata for the Virtual Observatory</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/latest/STC.html" title="Recommendation">1.33</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/STC.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/STC">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/Documents/cover/CharacterisationDM-20080325.html][Data Model for Astronomical DataSet Characterisation]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/latest/CharacterisationDM.html" title="Recommendation">1.13</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/CharacterisationDM.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/CharacterisationDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SSLDM/20190909/index.html" title="Proposal for a Data Model to describe Spectral Line Transitions in the context of the Simple Line Access Protocol">SSLDM - Simple Spectral Lines Data Model</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SSLDM/20101209/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"><a href="SSLDM" title="Proposed Recommendation">RFC</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SSLDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SSLDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/SpectralDM/20160928/index.html][SpectralDM - IVOA Spectral Data Model]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SpectrumDM/20111120/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SpectralDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SpectralDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/ObsCore/20170509/index.html][ObsCore - Observation Data Model Core Components and its Implementation in the Table Access Protocol]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/ObsCore/20170509/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/ObsCore.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/ObsCore">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/VODML/20180910/index.html][VODML - A Consistent Modeling Language for IVOA Data Models]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VODML/20180910/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VODML.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/VODML">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/DatasetDM/20170928/index.html][DatasetDM - Dataset Metadata Model]]</td> <td align="left" valign="top"> </td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/DatasetDM/20170928/index.html" title="Working Draft">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/DatasetDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/DatasetDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/CubeDM/20180516/index.html][CubeDM - N-Dimensional Cube/Image Model]]</td> <td align="left" valign="top"> </td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/CubeDM/20180516/index.html" title="Working Draft">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/CubeDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/CubeDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/ProvenanceDM/20200411/index.html][ProvenanceDM - Provenance Data Model]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/ProvenanceDM/20200411/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/ProvenanceDM/20200411/index.html" title="Recommendation">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/ProvenanceDM.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/ProvenanceDM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/Coords/20200310/index.html][Astronomical Coordinates and Coordinate Systems]]</td> <td align="left" valign="top"></td> <td align="left" valign="top">[[CoordsRFC2][RFC]]</td> <td><a target="_blank" href="https://ivoa.net/documents/latest/Coords.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/Coords">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/WCSTrans/20200803/index.html][WCS Transform Model]]</td> <td align="left" valign="top"></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/WCSTrans/20200803/index.html" title="Working Draft">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/WCSTrans.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/WCSTrans">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/Meas/20200413/index.html][Meas - Astronomical Measurements Model]]</td> <td align="left" valign="top"><a title="Recommendation"></a></td> <td align="left" valign="top">[[MeasRFC2][RFC]]</td> <td><a target="_blank" href="https://ivoa.net/documents/latest/Meas.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/Meas">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/ObsLocTAP/20201007/index.html][Observation Locator Table Access Protocol]]</td> <td align="left" valign="top"><a title="Working Draft"></a></td> <td align="left" valign="top">[[ObsLocTAP10RFC][RFC]]</td> <td><a target="_blank" href="https://ivoa.net/documents/latest/ObsLocTAP.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/ObsLocTAP">URL</a></td> <td> </td> </tr> <tr> <th rowspan="7" align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaGridAndWebServices][GWS]]</th> <td align="left" valign="top">[[https://www.ivoa.net/documents/PDL/20140523/index.html][PDL - Parameter Description Language]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/PDL/20140523/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/PDL.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/PDL">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/SSO/20170524/index.html" title="Approved client-server authentication mechanisms are described for the IVOA single-sign-on profile.">SSO - Single-Sign-On Profile: Authentication Mechanisms</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SSO/20170524/index.html" title="Recommendation">2.0</a></td> <td align="left" valign="top"><a title="Proposed Recommendation"></a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SSO.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SSO">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/VOSpace/20180620/][VOSpace service specification]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOSpace/20180620/index.html" title="Recommendation">2.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOSpace.html">URL</a></td> <td>%RED%WD 2.1 from 2014 instead of REC 2.1 from 2018%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/VOSpace">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/Documents/CredentialDelegation/20100218/index.html][Credential Delegation Protocol]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/CredentialDelegation/20100218/" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/CredentialDelegation.html">URL</a></td> <td>%RED%PR 1.01 from 2008 instead of REC 1.0 from 2010%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/CredentialDelegation">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/UWS/20161024/index.html][UWS - Universal Worker Service]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/UWS/20161024/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/UWS.html">URL</a></td> <td>%RED%PR 1.0 from 2010 instead of REC 1.1 from 2016%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/UWS">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/Documents/VOSI/20170524/index.html][VOSI - IVOA Support Interfaces]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOSI/20170524/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOSI.html">URL</a></td> <td>%RED%REC 1.0 from 2011 instead of REC 1.1 from 2017%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/VOSI">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/Documents/GMS/20200210/index.html][GMS - Group Membership Service]]</td> <td align="left" valign="top"><a title="Recommendation"></a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/GMS/index.html" title="Working Draft">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/GMS.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/GMS">URL</a></td> <td> </td> </tr> <tr> <th rowspan="8" align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaResReg][ReR]]</th> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/IVOAIdentifiers/20160523/index.html" title="Describes the syntax for IVOA identifiers (globally unique name for a resource) as well as how they are created.">IVOA Identifiers</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/IVOAIdentifiers/20160523/index.html" title="Recommendation">2.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/IVOAIdentifiers.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/IVOAIdentifiers">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/Documents/RegistryInterface/20180723/index.html][IVOA Registry Interfaces]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/RegistryInterface/20180723/" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/RegistryInterface.html">URL</a></td> <td>%RED%PR 1.0 from 2009 instead of REC 1.1 from 2018%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/RegistryInterface">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/RM/20070302/index.html" title="Suggests an architecture for resource and service metadata and describes the relationship of this architecture to emerging Web Services standards. An initial set of metadata concepts is also defined">RM - Resource Metadata for the Virtual Observatory</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/RM/20070302/index.html" title="Recommendation">1.12</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/RM.html">URL</a></td> <td>%GREEN% latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/RM">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/StandardsRegExt/20120508/index.html][StandardsRegExt: a VOResource Schema Extension for Describing IVOA Standards]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/StandardsRegExt/20120508/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/StandardsRegExt.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/StandardsRegExt">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/SimpleDALRegExt/20200424/index.html][SimpleDALRegExt - Describing Simple Data Access Services]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SimpleDALRegExt/20170530/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/SimpleDALRegExt/20200424/index.html" title="Working Draft">1.2</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/SimpleDALRegExt.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/SimpleDALRegExt">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/VOResource/20180625/index.html" title="Describes an XML encoding standard for IVOA Resource Metadata, referred to as VOResource. This schema is primarily intended to support interoperable registries used for discovering resources.">VOResource - an XML Encoding Schema for Resource Metadata</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOResource/20180625/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"><a title="Proposed Recommendation"></a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOResource.html">URL</a></td> <td>%RED%REC 1.03 from 2008 instead of REC 1.1 from 2018%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/VOResource">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/VODataService/20190715/index.html][VODataService - A VOResource Schema Extension for Describing Collections and Services]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VODataService/20101202/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/VODataService/20190715" title="Proposed Recommendation">1.2</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VODataService.html">URL</a></td> <td>%RED%PR 1.1 from 2010 instead of REC 1.1 from 2010%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/VODataService">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/RegTAP/20191011/index.html][RegTAP - Registry Relational Schema]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/RegTAP/20191011/index.html" title="Recommendation">1.1</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/RegTAP.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/RegTAP">URL</a></td> <td> </td> </tr> <tr> <th rowspan="5" align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaSemantics][Semantics]]</th> <td align="left" valign="top">[[https://www.ivoa.net/documents/VOUnits/20140523/index.html][VOUnits - Units in the VO]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOUnits/20140523/index.html" title="Recommendation">1.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOUnits.html">URL</a></td> <td>%RED%PR 1.0 from 2012 instead of REC 1.0 from 2014%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/VOUnits">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/cover/UCD-20050812.html" title="Describes the current understanding of the IVOA controlled vocabulary for describing astronomical data quantities, called Unified Content Descriptor (UCD).">UCD - An IVOA standard for Unified Content Descriptors</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/latest/UCD.html" title="Recommendation">1.10</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/UCD.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/UCD">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/UCD1+/20200212/index.html" title="Describes the list of controlled terms used to build the Unified Content Descriptors, Version 1+ (UCD1+).">UCD1+ Controlled Vocabulary</a> <br /><span style="color: #009900;">version <= 1.3: recommendation</span><br /><span style="color: darkorange;">Version >= 1.4: endorsed note </span></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/UCD1+/20180527/index.html" title="Recommendation">1.3</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/UCD1+/20200212/index.html" title="Proposed Endorsed Note">1.4</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/UCD1+.html">URL</a></td> <td><span style="color: gold;">404 Not Found (not sure what this one should point to anyway) </span></td> <td><a target="_blank" href="https://ivoa.net/documents/UCD1+">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/UCDlistMaintenance/20191017/index.html" title="Describes the procedure to maintain the standard list of UCD1+ words">Maintenance of the list of UCD words</a></td> <td align="left" valign="top"><a href="http://www.ivoa.net/documents/cover/UCDlistMaintenance-20060528.html" title="Recommendation">1.20</a></td> <td align="left" valign="top"><a href="UCDMaintenanceRFC" title="Proposed Recommendation">RFC</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/UCDlistMaintenance.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/UCDlistMaintenance">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/Vocabularies/20200612/index.html][Vocabularies in the Virtual Observatory]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/latest/Vocabularies.html" title="Recommendation">1.19</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/Vocabularies/20200612/index.html" title="Working Draft">2.00</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/Vocabularies.html">URL</a></td> <td>%GREEN%latest REC%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/Vocabularies">URL</a></td> <td> </td> </tr> <tr> <th align="left" valign="top"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaStdsDocsProc][SDP]]</th> <td align="left" valign="top"><a href="https://www.ivoa.net/Documents/DocStd/20170517/index.html" title="Types of official IVOA documents and the process by which documents are advanced from Working Drafts to formal Recommendations.">DocStd - IVOA Document Standards</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/DocStd/20170517/" title="Recommendation">2.0</a></td> <td align="left" valign="top"></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/DocStd.html">URL</a></td> <td>%RED%PR 1.10 from 2008 instead of REC 2.0 from 2017%ENDCOLOR%</td> <td><a target="_blank" href="https://ivoa.net/documents/DocStd">URL</a></td> <td> </td> </tr> <tr> <th rowspan="2" align="left" valign="top" height="34"> [[https://www.ivoa.net/twiki/bin/view/IVOA/IvoaVOEvent][VOE]]</th> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOEvent/20110711/index.html" title="Describes the minimum required interface to participate in the IVOA as a queryable VONode as well as requirements to be a Full OpenSkyNode, part of the OpenSkyQuery Portal">VOEvent - Sky Event Reporting Metadata (VOEvent)</a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOEvent/20110711/" title="Recommendation">2.0</a></td> <td align="left" valign="top"> </td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOEvent.html">URL</a></td> <td><span style="color: gold;">latest REC, but redirects to documents/VOEvent/ which in future may point to next PR? </span></td> <td><a target="_blank" href="https://ivoa.net/documents/VOEvent">URL</a></td> <td> </td> </tr> <tr> <td align="left" valign="top">[[https://www.ivoa.net/documents/VOEventRegExt/20140513/index.html][VOEventRegExt - An XML Encoding Schema for Resource Metatdata for Collections of Events]]</td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOEventRegExt/20140513/index.html" title="Working Draft"></a></td> <td align="left" valign="top"><a href="https://www.ivoa.net/documents/VOEventRegExt/20140513/index.html" title="Working Draft">1.0</a></td> <td><a target="_blank" href="https://ivoa.net/documents/latest/VOEventRegExt.html">URL</a></td> <td><span style="color: gold;">404 Not Found</span></td> <td><a target="_blank" href="https://ivoa.net/documents/VOEventRegExt">URL</a></td> <td> </td> </tr> </tbody> </table> <br /> <!-- * Set ALLOWTOPICRENAME = IVOA.TWikiAdminGroup -->
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