SOFA: Standards of Fundamental Astronomy

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SOFA: Standards of Fundamental Astronomy

Post by owlice » Sun Mar 30, 2014 7:05 pm

SOFA: Standards of Fundamental Astronomy

Abstract: SOFA (Standards Of Fundamental Astronomy) is a collection of subprograms, in source-code form, that implement official IAU algorithms for fundamental astronomy computations. SOFA offers more than 160 routines for fundamental astronomy, including time scales (including dealing with leap seconds), Earth rotation, sidereal time, precession, nutation, polar motion, astrometry and transforms between various reference systems (e.g. BCRS, ICRS, GCRS, CIRS, TIRS, ITRS). The subprograms are supported by 55 vector/matrix routines, and are available in both Fortran77 and C implementations.

Credit: IAU SOFA Center

Site: http://www.iausofa.org/index.html
http://adsabs.harvard.edu/abs/1996ASPC..101..207W

Bibcode: 2014ascl.soft03026I

Preferred citation method: Please see citation information here: http://www.iausofa.org/tandc.html#citation

ID: ascl:1403.026
Last edited by Ada Coda on Wed Nov 28, 2018 3:39 pm, edited 1 time in total.
Reason: Updated code entry.
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