Results 51 to 60 of about 2,395 (187)

Advanced InSAR atmospheric correction: MERIS/MODIS combination and stacked water vapour models [PDF]

, 2009
A major source of error for repeat-pass Interferometric Synthetic Aperture Radar (InSAR) is the phase delay in radio signal propagation through the atmosphere (especially the part due to tropospheric water vapour).
Argus D. F., Bawden G. W., Bennartz R., E. J. Fielding, ESA, Fialko Y., Hoffmann J., Li Z., Li Z., Li Z., Li Z., Lin Q., Nishihama M., P. Cross, R. Preusker, Rosen P. A., Watson K. M., Wright T. J., Wylie D. P., Zhenhong Li   +19 more
core   +1 more source

Aerosols Shape the Vertical Structure of Convective Overshooting in Southeast Asia Through Microphysical Processes

Geophysical Research Letters, Volume 52, Issue 19, 16 October 2025.
Abstract Convective overshooting significantly influences atmospheric material and energy cycles and can cause severe social impacts; nevertheless, aerosol effects on its microphysical structure and associated extreme weather remain unclear. Using a more accurate algorithm of detecting convective overshooting and 10 years of high‐resolution data, this ...
Nan Sun, Tao Huang, Jingyu Wang, Edward Park, Steve H. L. Yim   +4 more
wiley   +1 more source

Research on Applicability of GNSS PWV Data in Northeast China and Its Application in Intelligent Precipitation Prediction

Earth and Space Science, Volume 12, Issue 10, October 2025.
Abstract Atmospheric water vapor is an important factor in the formation and evolution of extreme weather events, such as heavy rainfall, typhoons, and major droughts and floods. We analyzed the applicability of precipitable water vapor (PWV) values from the Global Navigation Satellite System Meteorology (GNSS/MET) stations in northeastern China.
Yang Liu, Gen Wang, Tiening Zhang, Ping Wang, Bing Xu, Jinyi Xia   +5 more
wiley   +1 more source

Precipitable Water Vapor Retrieval Based on DPC Onboard GaoFen-5 (02) Satellite

Remote Sensing, 2022
GaoFen-5 (02) (GF5-02) is a new Chinese operational satellite that was launched on 7 September 2021. The Directional Polarimetric Camera (DPC) is one of the main payloads and is mainly used for the remote sensing monitoring of atmospheric components such
Chao Wang, Zheng Shi, Yanqing Xie, Donggen Luo, Zhengqiang Li, Decheng Wang, Xiangning Chen   +6 more
doaj   +1 more source

Analysis of the Synergistic Effect of Water Vapor, Thermodynamics, and Dynamics of the Heavy Rainfall Over Henan Province, China in July 2021

Meteorological Applications, Volume 32, Issue 5, September/October 2025.
In this study, a record‐breaking rainfall is analyzed based on the observation data and reanalysis data. The overlay of precipitation provided by both dynamic delivery from the southeast and cloud microphysical production over Zhengzhou was the main cause of the rainfall under the background of an atypical weak environmental field. ABSTRACT During July
Yang Yu, Rong Wan, Zhikang Fu
wiley   +1 more source

Development of a Local Mean Temperature Equation for GPS-Based Precipitable Water Vapor Over the Korean Peninsula [PDF]

Journal of Astronomy and Space Sciences, 2006
The Bevis' mean temperature equation (MTE) is generally used in estimating Precipitable Water Vapor (PWV) based on GPS measurements. Because the equation was derived from North American meteorological data, however, it may induce errors in PWV if the ...
Juhyun Ha, Kwan-Dong Park, Bok-Haeng Heo
doaj   +1 more source

A new technique for monitoring the water vapor in the atmosphere [PDF]

, 1984
In the correction of satellite Doppler data for tropospheric effects the precipitable water vapor (PWV) is inferred at the tracking site. The technique depends on: (1) an ephemeris for the satellite; (2) an analytic model for the refraction range effect ...
Black, H. D., Eisner, A.
core   +1 more source

Global Distribution of Water Vapor and Cloud Cover--Sites for High Performance THz Applications

, 2013
Absorption of terahertz radiation by atmospheric water vapor is a serious impediment for radio astronomy and for long-distance communications. Transmission in the THz regime is dependent almost exclusively on atmospheric precipitable water vapor (PWV ...
Fang, Michael T., Lubin, Philip M., Suen, Jonathan Y.   +2 more
core   +1 more source

Accuracy Assessment and Rainfall Intensity Response Mechanisms in GNSS Real‐Time PPP Water Vapor Retrieval: Coupling Effects of Multi‐Source Real‐Time Products and Meteorological Conditions

Earth and Space Science, Volume 12, Issue 9, September 2025.
Abstract The Global Navigation Satellite System (GNSS) real‐time Precise Point Positioning (PPP) technology offers a highly efficient approach for atmospheric Precipitable Water Vapor (PWV) monitoring and extreme weather warning. However, its retrieval accuracy is limited by the performance of orbit and clock products, as well as the coupling effects ...
Wenliang Gao, Guigen Nie, Yu Guo, Jiaqi Shi, Shuguang Wu   +4 more
wiley   +1 more source

Study of the atmospheric conditions at Cerro Armazones using astronomical data

, 2016
Aims: We studied the precipitable water vapour (PWV) content near Cerro Armazones and discuss the potential use of our technique of modelling the telluric absorbtion lines for the investigation of other molecular layers.
Kausch, Wolfgang, Kerber, Florian, Kimeswenger, Stefan, Lakicevic, Masha, Noll, Stefan, Unterguggenberger, Stefanie   +5 more
core   +1 more source