<div class="figure" style="text-align: center">
<img src="figures/raster-vectorization2-1.png" alt="Illustration of vectorization of raster (left) into polygon (center) and polygon aggregation (right)." width="576" />
<p class="caption">(\#fig:raster-vectorization2)Illustration of vectorization of raster (left) into polygon (center) and polygon aggregation (right).</p>
</div>