Results 61 to 70 of about 56,773 (213)

All-Weather Retrieval of Total Column Water Vapor From Aura OMI Visible Observations

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Total column water vapor (TCWV), retrieved from satellite remotely sensed measurements, plays a critically important role in monitoring Earth's weather and climate.
Jiafei Xu, Zhizhao Liu
doaj   +1 more source

Assessment of Atmospheric Wet Profiles Obtained from COSMIC Radio Occultation Observations over China

Atmosphere, 2017
Atmosperic profiles derived from Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) radio occultation (RO) measurements make up for the lack of operational radiosonde soundings with a high spatiotemporal distribution, and ...
Guirong Xu, Xinan Yue, Wengang Zhang, Xia Wan   +3 more
doaj   +1 more source

Assessments of the Retrieval of Atmospheric Profiles from GNSS Radio Occultation Data in Moist Tropospheric Conditions Using Radiosonde Data

Remote Sensing, 2020
The Global Navigation Satellite System (GNSS) Radio Occultation (RO) retrieved temperature and specific humidity profiles can be widely used for weather and climate studies in troposphere.
Ying Li, Yunbin Yuan, Xiaoming Wang
doaj   +1 more source

Wet tropospheric correction for satellite altimetry using SIRGAS-CON products

Journal of Geodetic Science, 2022
The wet tropospheric correction (WTC) is a required correction to satellite altimetry measurements, mainly due to the atmospheric water vapor delay. On-board microwave radiometers (MWR) provide information for WTC estimation but fail in coastal zones and
Prado Anderson, Vieira Telmo, Pires Nelson, Fernandes Maria Joana   +3 more
doaj   +1 more source

Machine Learning Model-Based Retrieval of Temperature and Relative Humidity Profiles Measured by Microwave Radiometer

Remote Sensing, 2023
The accuracy of temperature and relative humidity (RH) profiles retrieved by the ground-based microwave radiometer (MWR) is crucial for meteorological research. In this study, the four-year measurements of brightness temperature measured by the microwave
Yuyan Luo, Hao Wu, Taofeng Gu, Zhenglin Wang, Haiyan Yue, Guangsheng Wu, Langfeng Zhu, Dongyang Pu, Pei Tang, Mengjiao Jiang   +9 more
doaj   +1 more source

Convective Biases in the US DOE Global Storm‐Resolving Model: Insights From Regionally Refined Simulations During the CACTI Campaign

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 5, 16 March 2026.
Abstract Accurately simulating convective processes in complex terrain remains a critical challenge for global storm‐resolving models (GSRMs). This study systematically evaluates moist convective biases in the Regionally Refined Mesh configuration of the U.S.
Tianning Su, Yunyan Zhang, Hsi‐Yen Ma, Adam C. Varble, Peter A. Bogenschutz   +4 more
wiley   +1 more source

Global monitoring of tropospheric water vapor with GPS radio occultation aboard CHAMP

, 2005
The paper deals with application of GPS radio occultation (RO) measurements aboard CHAMP for the retrieval of tropospheric water vapor profiles. The GPS RO technique provides a powerful tool for atmospheric sounding which requires no calibration, is not ...
Anthes, Ao, Beyerle, Ch. Reigber, Fjeldbo, G. Beyerle, Healy, J. Wickert, Jensen, Kursinski, Loiselet, Melbourne, Rocken, S. Heise, Saunders, T. Schmidt, Ware, Wickert, Wickert   +18 more
core   +1 more source

Machine learning-based retrieval of total column water vapor over land using GMI-sensed passive microwave measurements

GIScience & Remote Sensing
The Global Precipitation Measurement (GPM) Microwave Imager (GMI) is a microwave (MW) radiometer that has near-global coverage and frequent revisit time.
Jiafei Xu, Zhizhao Liu
doaj   +1 more source

Water Vapor Calibration: Using a Raman Lidar and Radiosoundings to Obtain Highly Resolved Water Vapor Profiles

Remote Sensing, 2019
We revised the calibration of a water vapor Raman lidar by co-located radiosoundings for a site in the high European Arctic. For this purpose, we defined robust criteria for a valid calibration.
Birte Solveig Kulla, Christoph Ritter
doaj   +1 more source

Precipitable Water Vapor Retrieval from Shipborne GNSS Observations on the Korean Research Vessel ISABU

Sensors, 2020
We estimate precipitable water vapor (PWV) from data collected by the low-cost Global Navigation Satellite System (GNSS) receiver at a vessel. The dual-frequency GNSS receiver that the vessel ISABU is equipped with that is operated by the Korea Institute
Dong-Hyo Sohn, Byung-Kyu Choi, Yosup Park, Yoon Chil Kim, Bonhwa Ku   +4 more
doaj   +1 more source