.. _poly:

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Polyconic (American)
********************************************************************************

.. image:: ./images/poly.png
   :scale: 50%
   :alt:   Polyconic (American)  

Parameters
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.. note:: All parameters are optional for projection.

.. include:: ../options/lon_0.rst

.. include:: ../options/ellps.rst

.. include:: ../options/R.rst

.. include:: ../options/x_0.rst

.. include:: ../options/y_0.rst