A Modified Inverse Distance Weighting Method for Interpolation in Open Public Places Based on Wi-Fi Probe Data

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static.hindawi.com/articles/jat/volume-2019/7602792/figures/7602792.fig.004a.svgz" name="7602792.fig.004a" type="image/svg+xml"></object><div class="fig-label">(a) Weekday</div></div><div class="sub-figure" id="b"><object data="https://static.hindawi.com/articles/jat/volume-2019/7602792/figures/7602792.fig.004b.svgz" name="7602792.fig.004b" type="image/svg+xml"></object><div class="fig-label">(b) Holiday</div></div></figure>

<p>The estimate of the global crowd density by IDWPSB method in the study area on (a) weekday and (b) a holiday.</p>

Journal of Advanced Transportation

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Figure 4

Figure 4: A Modified Inverse Distance Weighting Method for Interpolation in Open Public Places Based on Wi-Fi Probe Data 