HiPS IVOA note announcement

Pierre Fernique Pierre.Fernique at astro.unistra.fr
Tue Oct 27 01:38:31 CET 2015


Dear IVOA members,

We are pleased to announce the publication of the IVOA note: /"HiPS - 
Hierarchical Progressive Survey"/.
It is available on the IVOA site at this address: 
http://www.ivoa.net/documents/Notes/HiPS

Thanks for all other authors and contributors.
Pierre Fernique

---

/Title: HiPS - Hierarchical Progressive Survey//

//Authors: //Pierre Fernique [CDS], //Mark Allen [CDS], //Thomas Boch 
[CDS], //Daniel Durand [CADC], //Laurent Michel [SSC-XMM], //Jesus 
Salgado [ESAC], //Felix Stoehr [ALMA]/ /
//
//Abstract: This note presents HiPS, a hierarchical scheme for the 
description, storage and access of sky survey data. The principle is 
based on hierarchical tiling of sky regions at finer and finer spatial 
resolution which facilitates a progressive view of a survey, and 
supports multi-resolution zooming and panning. HiPS uses the HEALPix 
tessellation of the sky as the basis for the scheme and is implemented 
as a simple file structure with a direct indexing scheme that leads to 
practical implementations./
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