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   Glossary
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.. raw:: latex

   \addcontentsline{toc}{chapter}{Glossary}
   \chapter*{Glossary}

.. glossary::
   :sorted:

   term
      This is a sample definition.

   another term
      This is another sample definition.

   filtering problem
      A category of problems involving stochastic systems where the goal is to
      estimate some unknown state from (potentially noisy) data observed up to
      the present time.

   GNSS
      Global navigation satellite system. Examples include GPS, Galileo,
      GLONASS, BeiDou, and IRNSS.

   ISA
      International standard atmosphere.