Characterization of GPS PWV during flooding event over Keningau, Sabah
作者： Maszidah Muhammad , Mardina Abdullah , Mandeep Jit Singh , Wayan Suparta , Mohammad Tariqul Islam
DOI: 10.1109/ICONSPACE.2013.6599510
关键词: Precipitable water vapor 、 Environmental science 、 Global Positioning System 、 Water vapor 、 Meteorology 、 Event (probability theory) 、 Flood myth 、 Flooding (psychology)
摘要: This paper characterizes the precipitable water vapor (PWV) variation derived from GPS measurements during two flood cases over Keningau, Sabah. Two years of and meteorological data in 2008 2009 located at BEAU, UMSS, LAB1 stations were processed analyzed. Rainfall taken same station was compared. Results showed that rainfall observed 30 mm higher than distribution 2008. During event, PWV reduced almost 2.0 when difference is exceeding 8 all stations. meteorology factors nearest do not affected by Keningau. In this case, changes variability event show parameters such as wind effects seasonal change expected contributes vapor.
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