Difference: SiaInterface (18 vs. 19)

Revision 192013-08-16 - DougTody

 
META TOPICPARENT name="IvoaDAL"

Collaborative Page for SIA Interface

The Simple Image Access (SIA) interface defines a protocol for retrieving image data from a variety of multidimensional astronomical image/cube repositories through a uniform interface. The interface is meant to be reasonably simple to implement by service providers. A query defining a multi-parameter query is used to query for candidate images. The service returns a list of candidate datasets formatted as a VOTable. For each candidate image an access reference URL may be used to retrieve the image. Direct client-directed access to a remote image/cube dataset is also provided. Images may be returned in a variety of formats including FITS, other astronomical image formats, and various graphics formats. Referenced images are often computed on the fly, e.g., as cutouts from larger images.


Changed:
<
<

SIAV2 Working Drafts and Recent Papers

>
>

Current SIAV2 Working Draft

 
Added:
>
>
The SIAV2 working draft has been split into two closely linked documents, the SIA version 2.0 specification per se, and the Image data model it is based upon. This version of SIA, and the new Image data model, are fully multidimensional and capable of dealing with cube data.

Older drafts and Related Papers

 

Since late 2009 SIA V1.0 is now an IVOA Recommendation.

A major update to the SIA interface, SIA V2.0, is in the planning stages. A partial working draft is available at the link above, as well as related analysis papers as noted on this page.

SIA Related IVOA Notes

Changed:
<
<
- DougTody May 2013
>
>
- DougTody August 2013
 


<--  
-->

META FILEATTACHMENT attr="" comment="SIAV2 scope and concepts (updated Oct08)" date="1225132216" name="SIA-V2-Analysis.pdf" path="SIA-V2-Analysis.pdf" size="72277" user="DougTody" version="1.2"
META FILEATTACHMENT attr="" comment="DAL2 Service Architecture and Standard Profile" date="1225129372" name="DAL2_Architecture.pdf" path="DAL2_Architecture.pdf" size="91842" user="DougTody" version="1.1"
META FILEATTACHMENT attr="" comment="Note on polarization" date="1243326647" name="Polarization.pdf" path="Polarization.pdf" size="398306" user="DougTody" version="1.1"
META FILEATTACHMENT attr="h" comment="SIAV2 draft (Nov 7) (source)" date="1257616536" name="siav2.doc" path="siav2.doc" size="401920" user="DougTody" version="1.1"
META FILEATTACHMENT attr="h" comment="SIAV2 draft (Nov 7) (PDF)" date="1257617160" name="siav2.pdf" path="siav2.pdf" size="1157015" user="DougTody" version="1.1"
META FILEATTACHMENT attr="" comment="WD-SIAP-2.0-20091104.pdf" date="1257780269" name="WD-SIAP-2.0-20091104.pdf" path="WD-SIAP-2.0-20091104.pdf" size="1156929" user="DougTody" version="1.1"
META FILEATTACHMENT attr="" comment="SIAV2 draft (Nov 7) (source)" date="1257780369" name="WD-SIAP-2.0-20091104.doc" path="WD-SIAP-2.0-20091104.doc" size="401920" user="DougTody" version="1.1"
META FILEATTACHMENT attr="" comment="Anita's paper on radio data and SIAV2" date="1274071228" name="Anita-InterferometryVO.pdf" path="Anita-InterferometryVO.pdf" size="2174283" user="DougTody" version="1.1"
META FILEATTACHMENT attachment="MultiDimDataVision2013-01-02.pdf" attr="" comment="SAO Whitepaper on n-Cube Support in the VO (Rots et. al)" date="1367943356" name="MultiDimDataVision2013-01-02.pdf" path="MultiDimDataVision2013-01-02.pdf" size="99191" user="DougTody" version="1"
META FILEATTACHMENT attachment="CubeDataInVO.pdf" attr="" comment="Multidimensional (cube) Data in the VO - VAO Whitepaper, May 2013" date="1367973850" name="CubeDataInVO.pdf" path="CubeDataInVO.pdf" size="865673" user="DougTody" version="1"
META FILEATTACHMENT attachment="20120906Char2.pdf" attr="" comment="CharDM v2.0 Draft as for September 06 2012" date="1369298620" name="20120906Char2.pdf" path="20120906Char2.pdf" size="981852" user="JoseEnriqueRuiz" version="1"
Added:
>
>
META FILEATTACHMENT attachment="WD-SIAP-2.0-20130812.pdf" attr="" comment="SIAV2 draft as of 12Aug2013" date="1376683330" name="WD-SIAP-2.0-20130812.pdf" path="WD-SIAP-2.0-20130812.pdf" size="673364" user="DougTody" version="1"
 
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © 2008-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback