Fig. 5 Example data collected by a RADAR-based noncontact water level sensor system. Source:
NOAA, National Weather Service [4] (public domain)
Fig. 4 Tide gauge RADAR-based water level sensor mounted on a pier. Primary components: (A)
RADAR sensor, (B) solar panel, (C) data collection platform (DCP). Source: NOAA [3, 4] (public
domain)
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