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EURASIP Journal on Advances in Signal Processing
Figure 3 | EURASIP Journal on Advances in Signal Processing

Figure 3

From: Estimating snow water equivalent for a slightly tilted snow-covered prairie grass field by GPS interferometric reflectometry

Figure 3

Multipath reflection points for GPS satellites recorded at the measurement site. The satellite azimuth angles (AZ) are shown on the perimeter of the polar plot; the satellite elevation angles (EL) and radial distance (RD) are shown by the inner circles of the polar plot. The axis of the receiving antenna's main beam center was located at an azimuth angle of 110°.

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