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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 사단법인 항법시스템학회 Journal of Positioning, Navigation, and Timing Journal of Positioning, Navigation, and Timing 제3권 제4호
- 발행연도
- 2014.1
- 수록면
- 143 - 147 (5page)
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초록· 키워드
오류제보하기
The mean temperature is one of the key parameters in computing Precipitable Water Vapor (PWV) from Global Positioning System (GPS) measurements and is usually derived as a function of surface temperature through the use of a mean temperature equation (MTE). In this study, two new types of MTEs were developed as functions solely of the observation time so that the mean temperature can be obtained without surface temperature measurements. To validate the new models, we created one-year time series of GPS-derived PWV using the new MTEs and compared them with the radiosonde-observed PWV. The bias and root-mean-square error were on the other of ~1 mm and ~2 mm, respectively.
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참고문헌 (10)
참고문헌 신청
A. E. Niell / 2001 / Comparison of Measurements of Atmospheric Wet Delay by Radiosonde, Water Vapor Radiometer, GPS, and VLBI / Journal of Atmospheric and Oceanic Technology
J. F. Zumberge / 1997 / Precise point positioning for the efficient and robust analysis of GPS data from large networks / Journal of Geophysical Research: Solid Earth 102 (B
J. L. Davis / 1985 / Geodesy by radio interferometry: Effects of atmospheric modeling errors on estimates of baseline length / Radio Science 20 (6) : 1593 ~ 1607
Michael Bevis / 1992 / GPS meteorology: Remote sensing of atmospheric water vapor using the global positioning system / Journal of Geophysical Research 97 (D14) : 15787 ~
T Ragne Emardson / 2000 / On the relation between the wet delay and the integrated precipitable water vapour in the European atmosphere / Meteorological Applications 7 (1) :
J. F. Zumberge / 1997 / Precise point positioning for the efficient and robust analysis of GPS data from large networks / Journal of Geophysical Research: Solid Earth 102 (B
J. L. Davis / 1985 / Geodesy by radio interferometry: Effects of atmospheric modeling errors on estimates of baseline length / Radio Science 20 (6) : 1593 ~ 1607
Michael Bevis / 1992 / GPS meteorology: Remote sensing of atmospheric water vapor using the global positioning system / Journal of Geophysical Research 97 (D14) : 15787 ~
T Ragne Emardson / 2000 / On the relation between the wet delay and the integrated precipitable water vapour in the European atmosphere / Meteorological Applications 7 (1) :
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