A Modified Cycle Slip Detection Method with GNSS Doppler Assistance and Optimizing by Adaptive Threshold and Sliding Polynomial Fitting

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2023/9421399/figures/9421399.fig.004a.svgz" name="9421399.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Detection result by DAPSP method</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/ijae/volume-2023/9421399/figures/9421399.fig.004b.svgz" name="9421399.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Detection result by SPFAGF method based on the result by DAPSP method</td></tr></table>

<div>Detection results of DAPSP-SPFAGF combination method using raw data.</div>

International Journal of Aerospace Engineering

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Figure 4

Figure 4: A Modified Cycle Slip Detection Method with GNSS Doppler Assistance and Optimizing by Adaptive Threshold and Sliding Polynomial Fitting 