Table 2 Statistical data of several rainfall events.

From: Establishing a method of short-term rainfall forecasting based on GNSS-derived PWV and its application

Rainfall event Max PWV (mm) Min PWV (mm) ΔPWV (mm) Interval (h) The rate of change of PWV(mm/h)
LJSL(1) 71.1 64.9 6.2 6 1.03
LJSL(2) 51.1 48.3 2.8 3 0.93
ZHOS(1) 73.9 56.3 17.6 6 2.93
ZHOS(2) 55.8 51.3 4.5 3 1.50
ZJXC(1) 62.4 55.4 7 1 7.00
ZJXC(2) 67.5 58.9 8.6 5 1.72
ZJYH(1) 69.2 55.4 13.8 3 4.60
ZJYH(2) 57.3 51.5 5.8 3 1.93
  1. Note: (1) and (2) are serial number of rainfall events shown by red circles in Fig. 3.