W SupartaR RahmanM S J Singh2024-05-202024-05-202014Suparta, W., Rahman, R., & Singh, M. S. J. (2014). Monitoring the variability of precipitable water vapor over the Klang Valley, Malaysia during flash flood. In IOP Conference Series: Earth and Environmental Science (Vol. 20, No. 1, p. 012057). IOP Publishing.https://repoemc.ukm.my/handle/123456789/1316Based on these cases, we investigate the water vapor, rainfall, surface meteorological data (surface pressure, relative humidity, and temperature) and river water level. The precipitable water vapor (PWV) derived from Global Positioning System (GPS) is used to indicate the impact of flash flood on the rainfall.enJournal