line_interpolate::spherical</a>
</dt>
<dt id="ientry-idm45606665080528">spherical_equatorial, <a class="indexterm" href="reference/cs/cs_spherical_equatorial.html">cs::spherical_equatorial</a>
</dt>
<dt id="ientry-idm45606649302400">spherical_side_formula, <a class="indexterm" href="reference/strategies/strategy_side_spherical_side_formula.html">strategy::side::spherical_side_formula</a>
</dt>
<dt id="ientry-idm45606653248464">spheroid, <a class="indexterm" href="reference/srs/srs_spheroid.html">srs::sphero