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Atmospheric remote sensing using GNSS in the Australasian region: from temperate climates to the tropics

C., Rizos and S., Lim and T. A., Musa and S., Ses and S., Amir and K., Zhang (2009) Atmospheric remote sensing using GNSS in the Australasian region: from temperate climates to the tropics. In: Proceeding of the 2009 IEEE International Geoscience & Remote Sensing Symposium, 2009, Cape Town, Afrika Selatan.

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Official URL: http://dx.doi.org/10.1109/IGARSS.2009.5418076

Abstract

It is known that the zenith path delay (ZPD) is a valuable meteorological parameter. In this paper, ZPD values from Australian and Malaysian Global Positioning System (GPS) reference stations are derived and compared in order to show the climatic contrast between the two regions. Based on the analysis of the two data sets, a higher and shorter-term variability of the estimated ZPD is observed in Malaysia. The quality of the estimated ZPD is examined by benchmarking against International GNSS Service (IGS) troposphere products. The differences range from 4-12 mm RMS.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:GPS, IGS, ZPD, meteorology, troposphere
Subjects:G Geography. Anthropology. Recreation > G Geography (General)
T Technology > T Technology (General)
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:14852
Deposited By: Liza Porijo
Deposited On:14 Sep 2011 04:40
Last Modified:14 Sep 2011 04:40

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