Results 21 to 30 of about 16,743 (236)

Assessment of the Homogeneity of Long-Term Multi-Mission RO-Based Temperature Climatologies

open access: yesRemote Sensing, 2021
Atmospheric data obtained from the radio occultation (RO) technique are a well-recognized source of information for weather and climate studies.
Zhen Shen   +6 more
doaj   +1 more source

Assessment of the potential of MERIS near-infrared water vapour products to correct ASAR interferometric measurements [PDF]

open access: yes, 2006
Atmospheric water vapour is a major limitation for high precision Interferometric Synthetic Aperture Radar (InSAR) applications due to its significant impact on microwave signals.
Li, Z.   +5 more
core   +1 more source

Precipitable Water Vapour Retrieval from GPS Precise Point Positioning and NCEP CFSv2 Dataset during Typhoon Events

open access: yesSensors, 2018
Radiosonde is extensively used for understanding meteorological parameters in the vertical direction. Four typhoon events, including three landfalls (MERANTI, NEPARTAK, and MEGI) and one non-landfall (MALAKAS), were chosen in analysing the precipitable ...
Xu Tang   +6 more
doaj   +1 more source

Completeness of radiosonde humidity observations based on the Integrated Global Radiosonde Archive [PDF]

open access: yesEarth System Science Data, 2019
Abstract. Radiosonde measurements from the 1930s to present give unique information on the distribution and variability of water vapor in the troposphere. The sounding data from the Integrated Global Radiosonde Archive (IGRA) Version 2 are examined here until the end of 2016, aiming to describe the completeness of humidity observations (simultaneous ...
António P. Ferreira   +2 more
openaire   +4 more sources

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

open access: yes, 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.
Holleman, I.   +2 more
core   +1 more source

An Empirical Grid Model for Precipitable Water Vapor

open access: yesRemote Sensing, 2022
Atmospheric precipitable water vapor (PWV) is a key variable for weather forecast and climate research. Various techniques (e.g., radiosondes, global navigation satellite system, satellite remote sensing and reanalysis products by data assimilation) can ...
Xinzhi Wang   +3 more
doaj   +1 more source

Ciclo anual de precipitação como função de índices de instabilidade termodinâmica e fluxos de energia estática: análises em Maxaranguape-RN Annual rainfall cycle as a function of thermodynamic instability indexes, and static energy fluxes: analysis in Maxaranguape-RN

open access: yesRevista Brasileira de Meteorologia, 2011
Estudaram-se índices de instabilidade termodinâmica, conteúdo de água precipitável e fluxos de energia estática associados ao ciclo anual de precipitação sobre Maxaranguape, situada no litoral do Rio Grande do Norte.
Cláudio Moisés Santos e Silva   +2 more
doaj   +1 more source

Comprehensive Validation and Calibration of MODIS PWV over Mainland China

open access: yesAtmosphere, 2022
Although ground-based precipitable water vapor (PWV) can be obtained with a high temporal resolution and spatial resolution of tens of kilometers in an urban area using Global Navigation Satellite System (GNSS) observation, it remains fairly sparse in ...
Yanyan Zhao   +3 more
doaj   +1 more source

Radiosonde raw data from Neumayer Station (2020-03), links to files [PDF]

open access: yes, 2021
The meteorological observatory Neumayer typically launches one radiosonde per day around 12UTC. At least weekly the sonde has an ozone sensor attached. Sondes are released from the roof of the station building. The measurement interval of the raw data is
Jörss, Anna-Marie, Schmithüsen, Holger
core   +1 more source

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

open access: yesAtmosphere, 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

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