Results 91 to 100 of about 968 (175)

GPS Climatology: Long-term Variation of Precipitable Water Vapor in Japan [PDF]

, 2012
Atmospheric delays estimated by Global Positioning System (GPS) together with station coordinates provide valuable information for meteorological studies.
日置, 幸介, 吉田, 清人
core  

An Airborne G-Band Water Vapor Radiometer and Dropsonde Validation of Reanalysis and NWP Precipitable Water Vapor over the Korean Peninsula

Remote Sensing
Accurate representation of Precipitable Water Vapor (PWV) in numerical models is critical over the meteorologically complex Korean Peninsula, yet validation remains a challenge.
Min-Seong Kim, Tae-Young Goo
doaj   +1 more source

An Analysis of the Precipitable Water Vapor Observed over the PIMO GPS Station

, 2007
Remote sensing of the atmosphere using Global Positioning Systems has been made possible with the derivation of the precipitable water vapor (PWV) from the tropospheric wet delay experienced by the signal propagation.
Villarin, J. T., Cruz, F. T.
core  

Machine learning-based spatial data development for optimizing astronomical observatory sites in Indonesia. [PDF]

PLoS One, 2023
Sakti AD, Zakiar MR, Santoso C, Windasari NA, Jaelani AT, Damayanti S, Anggraini TS, Putri AD, Hudalah D, Deliar A.   +9 more
europepmc   +1 more source

Precipitable Water Vapor Trends by Layer Over Florida

Precipitable Water Vapor (PWV) is the total amount of water vapor contained in a vertical column of the atmosphere. The PWV is an indicator of how much water is available for precipitation (Trenberth et al. 2005).
Bryan, Deztynee Ajah
core  

Analisis Perubahan Cuaca Dengan Menggunakan Precipitable Water Vapor Dari Global Positioning System (GPS)

, 2017
Precipitable Water Vapor (PWV) adalah campuran zat oksigen dan hydrogen yang mengalami reaksi kimia dan dengan bantuan panas matahari berubah bentuk menjadi zat cair.
Setiawan, Virdonio Fila
core  

Comparison of precipitable water vapor derived from radiosonde, GPS, and moderate-resolution imaging spectroradiometer measurements

, 2003
Atmospheric water vapor is highly variable in both space and time across the Earth, and knowledge of the distribution of water vapor is essential in understanding weather and global climate. In addition, knowledge of the amount of atmospheric water vapor
Li, Z., Cross, P., Muller, J.P.
core   +1 more source

UBVRI night sky brightness at Kottamia Astronomical Observatory. [PDF]

Sci Rep, 2023
Aboushelib MF, Morcos AB, Nawar S, Shalabiea OM, Awad Z.   +4 more
europepmc   +1 more source

Calibration and Evaluation of Precipitable Water Vapor From MODIS Infrared Observations at Night

, 2015
Water vapor is one of the most variable atmospheric constituents. Knowledge of both the spatial and temporal variations of atmospheric water vapor is very important in forecasting regional weather and understanding the global climate system. The Moderate
Jin, Shuanggen, Gao, Guoping, Xiao, Ruya, Chang, Liang, He, Xiufeng, Guo, Lixin   +5 more
core  

Radiosonde Sensors Bias in Precipitable Water Vapor From Comparisons With Global Positioning System Measurements

, 2012
In this study, we compared the precipitable water vapor (PWV) data derived from the radiosonde observation data at Sokcho Observatory and the PWV data at Sokcho Global Positioning System (GPS) Observatory provided by Korea Astronomy and Space Science ...
Kyoung-Min Roh, Chang-Geun Park, Jungho Cho   +2 more
core   +1 more source