Results 21 to 30 of about 56,952 (235)

Retrieving Precipitable Water Vapor From Shipborne Multi‐GNSS Observations [PDF]

, 2019
©2019. American Geophysical UnionPrecipitable water vapor (PWV) is an important parameter for climate research and a crucial factor to achieve high accuracy in satellite geodesy and satellite altimetry. Currently Global Navigation Satellite System (GNSS)
Ge, Maorong, Gerland, Sebastian, Ramatschi, Markus, Schuh, Harald, Semmling, Maximilian, Wang, Jungang, Wickert, Jens, Wu, Zhilu, Zus, Florian   +8 more
core   +1 more source

Real-Time Water Vapor Maps from a GPS Surface Network: Construction, Validation, and Applications [PDF]

, 2009
In this paper the construction of real-time integrated water vapor (IWV) maps from a surface network of global positioning system (GPS) receivers is presented.
Haan, S., de, Holleman, I., Holtslag, A.A.M.   +2 more
core   +2 more sources

An Assessment of the Temperature and Humidity of Atmospheric Infrared Sounder (AIRS) v6 Profiles Using Radiosonde Data in the Lee of the Tibetan Plateau

Atmosphere, 2019
Atmospheric Infrared Sounder (AIRS) products are important for weather prediction and climate monitoring in the lee of the Tibetan Plateau (TP), where the terrain is complex. However, the quality of the AIRS products in this region remains unclear due to
Zhiwei Heng, Xingwen Jiang
doaj   +1 more source

A Refined Tomographic Window for GNSS-Derived Water Vapor Tomography

Remote Sensing, 2020
Global navigation satellite system (GNSS) tomography can effectively sense the three-dimensional structure of tropospheric water vapor (WV) using the GNSS observations.
Yibin Yao, Chen Liu, Chaoqian Xu, Yu Tan, Mingshan Fang   +4 more
doaj   +1 more source

The Impact of Different Ocean Tide Loading Models on GNSS Estimated Zenith Tropospheric Delay Using Precise Point Positioning Technique

Remote Sensing, 2020
Global navigation satellite systems (GNSSs) have become an important tool to derive atmospheric products, such as the total zenith tropospheric delay (ZTD) and precipitable water vapor (PWV) for weather and climate studies.
Jinglei Zhang, Xiaoming Wang, Zishen Li, Shuhui Li, Cong Qiu, Haobo Li, Shaotian Zhang, Li Li   +7 more
doaj   +1 more source

Agreement in late twentieth century Southern Hemisphere stratospheric temperature trends in observations and CCMVal-2, CMIP3 and CMIP5 models [PDF]

, 2013
We present a comparison of temperature trends using different satellite and radiosonde observations and climate (GCM) and chemistry-climate model (CCM) output, focusing on the role of photochemical ozone depletion in the Antarctic lower stratosphere ...
Butler, Amy, Calvo, Natalia, Haimberger, Leopold, Kushner, Paul, Marsh, Dan, Randel, William, Rosenlof, Karen, Young, Paul   +7 more
core   +2 more sources

Accuracy of Atmospheric Profiles Retrieved from Microwave Radiometer and Its Application to Precipitation Forecast

应用气象学报, 2023
Real-time and effective detection of atmospheric profiles is of great significance in understanding the evolution of climate system. Ground-based microwave radiometers can provide atmospheric temperature and humidity profiles with extremely high temporal
Zhou Bingxue, Zhu Langfeng, Wu Hao, Dong Zipeng, Wang Xuan, Luo Yuyan   +5 more
doaj   +1 more source

Application of an optimal estimation inverse method to GPS/MET bending angle observations [PDF]

, 2001
Palmer et al. [2000] describes an optimal estimation inverse method for radio occultation (RO) bending angle measurements to retrieve simultaneously temperature, humidity, and surface pressure; outlines quality control procedures for retrieved profiles ...
Ahmad, Cullen, Eyre, Fjeldbo, Healy, John J. Barnett, Kuo, Kursinski, Kursinski, Kursinski, Lorenc, Palmer, Paul I. Palmer, Press, Rocken, Rodgers, Rodgers, Steiner, Ware, Zou   +19 more
core   +1 more source

STUDI ANALISIS VARIASI TEMPORAL KANDUNGAN UAP AIR MENGGUNAKAN DATA PENGAMATAN GPS

Geoid, 2015
Pengamatan kandungan uap air yang teliti di atmosfer masih menjadi pekerjaan yang belum terselesaikan oleh para peneliti atmosfer. Dikarenakan pergerakan kandungan uap air yang cepat baik temporal maupun spasialnya di atmosfer, pengamatan kandungan uap ...
Fikri Bamahry, Khomsin Khomsin, Susilo Susilo, Joni Efendi   +3 more
doaj   +1 more source

Characterization of S-Band Dual-Polarized Radar Data for the Convective Rain Melting Layer Detection in A Tropical Region

Remote Sensing, 2018
In the tropical region, convective rain is a dominant rain event. However, very little information is known about the convective rain melting layer. In this paper, S-band dual-polarized radar data is studied in order to identify both the stratiform and ...
Feng Yuan, Yee Hui Lee, Yu Song Meng, Jin Teong Ong   +3 more
doaj   +1 more source