<div class="figure" style="text-align: center">
<img src="figures/areal-example-1.png" alt="Illustration of congruent (left) and incongruent (right) areal units with respect to larger aggregating zones (translucent blue borders)." width="100%" />
<p class="caption">(\#fig:areal-example)Illustration of congruent (left) and incongruent (right) areal units with respect to larger aggregating zones (translucent blue borders).</p>
</div>