<div class="figure" style="text-align: center">
<img src="figures/08_metro_areas.png" alt="The aggregated population raster (resolution: 20 km) with the identified metropolitan areas (golden polygons) and the corresponding names." width="450" />
<p class="caption">(\#fig:metro-areas)The aggregated population raster (resolution: 20 km) with the identified metropolitan areas (golden polygons) and the corresponding names.</p>
</div>