Urban Aerodynamic Roughness Length Mapping Using Multitemporal SAR Data

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/amete/volume-2017/8958926/figures/8958926.fig.002a.svgz" name="8958926.fig.002a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Photo in the orientation of 0–45°</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/amete/volume-2017/8958926/figures/8958926.fig.002b.svgz" name="8958926.fig.002b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Photo in the orientation of 180–225°</td></tr></table>

<div>Photos of the Beijing meteorological tower in various orientations, where (a) represents the northeast direction and (b) represents the southwest direction.</div>

Advances in Meteorology

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Figure 2

Figure 2: Urban Aerodynamic Roughness Length Mapping Using Multitemporal SAR Data 