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Table 1 Statistics of the differences between the goGPS-derived and radiosonde-derived PWV values

From: Detection of water vapor time variations associated with heavy rain in northern Italy by geodetic and low-cost GNSS receivers

Stations

Distance (km)

\(\hbox {PWV}_\mathrm{goGPS} - \hbox {PWV}_\mathrm{radiosonde}\)

\(\hbox {PWV}_\mathrm{goGPSw} - \hbox {PWV}_\mathrm{radiosonde}\)

Mean (mm)

Std (mm)

Mean (mm)

Std (mm)

SAVI-16113

10.9

0.47

1.47

0.90

1.55

MILA-16080

6.6

0.91

1.73

1.67

1.84