GNSS LSK files
===========================================================================

   This ``aareadme.txt'' file describes the contents of the kernels/lsk
   directory of the GNSS SPICE Kernel Dataset.

   It was last modified on November 23, 2022 by Ricardo Valles Blanco ESAC/ESA.


Brief Summary
------------------------------------------------------------------------

   This directory contains the generic SPICE Leapseconds Kernel files for
   the GNSS spacecrafts.


File naming conventions
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   The naming scheme for generic LSKs is:

         naifNNNN.tls

   where

         NNNN     version number (required)(e.g. 0011);

                  If multiple versions of a generic LSK Kernel file are
                  provided, always use the latest version (unless earlier
                  version is needed for some special reasons.)


Current LSK Kernels Set
------------------------------------------------------------------------

   naif0012.tls

      SPICE LSK file incorporating leapseconds up to December 31, 2016,
      created by NAIF, JPL.


Other directory contents
------------------------------------------------------------------------

   aareadme.txt         This file.


Particulars
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   Nothing to report.


Kernel File Details
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   The most detailed description of the data in an LSK file is provided
   in metadata included inside the descriptive text areas of the file.
   This information can be viewed using any text editor.


Contact Information
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   If you have any questions regarding this file contact the
   ESA SPICE Service (ESS) at ESAC:

           Alfredo Escalante Lopez
           (+34) 91-8131-429
           spice@sciops.esa.int


References and required readings
------------------------------------------------------------------------

   1. ``TIME Required Reading'', NAIF Document


End of aareadme file.