Figure 16
From: A New GPS SNR-based Combination Approach for Land Surface Snow Depth Monitoring
Comparison of GPS L2 SNR and SNR combination of GPS triple-frequency signals. (a) Snow depths from GPS L2 and SNR combination and their correlation at YEL2; (b) residual percentage from GPS L2 and SNR combination at YEL2; (c) snow depths from GPS L2 and SNR combination and their correlation at KIRU; (d) residual percentage from GPS L2 and SNR combination at KIRU.
