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  GNSS-derived Precipitable Water Vapor at Cengkareng
  during YMC-CSO 2021 field campaign

  drafted                                                 26 Oct 2023 
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1. Summary

This dataset contains precipitable water vapor data estimated from GNSS satellite 
data observed by a GNSS receiver deployed at Soekarno-Hatta Airport (CGK) station.
The method of estimation from GNSS carrier phase to precipitable water vapor value 
is based on Fujita et al. (2008, 2020).


2. Spatial Type

Point


3. Frequency

10 min (processed)


4. Temporal coverage

From	2021-01-12
To	2021-03-08


5. Spatial coverage	

fixed


6. Remarks.

Data are stored as below in ASCII. 
YYYY-MM-DD HH:mm:ss Pr[hPa] T[degC] PWV[mm]
2021-01-12 01:20:00  1009.4    25.9    64.3

Missing data are expressed as "9999.9".


7. References

Fujita, M., F. Kimura, K. Yoneyama, and M. Yoshizaki, 2008: 
Verification of precipitable water vapor estimated from shipborne GPS measurements.
Geophysical Research Letters, 35, L13803, doi:10.1029/2008GL033764.

Fujita, M., T. Fukuda, I. Ueki, Q. Moteki, T. Ushiyama, and K. Yoneyama, 2020: 
Experimental observations of precipitable water vapor over the open ocean collected by 
autonomous surface vehicles for real-time monitoring applications. SOLA, 16A, 19-24. 
doi:10.2151/sola.16A-004


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