Results 21 to 30 of about 30,171 (292)

A New Approach to Homogenize Global Subdaily Radiosonde Temperature Data from 1958 to 2018

open access: yesJournal of Climate, 2020
This study develops an innovative approach to homogenize discontinuities in both mean and variance in global subdaily radiosonde temperature data from 1958 to 2018.
Chunlüe Zhou   +3 more
semanticscholar   +1 more source

Radiosonde measurements from Neumayer Station (2020-02)

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

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

Shift in the Temporal Trend of Boundary Layer Height in China Using Long‐Term (1979–2016) Radiosonde Data

open access: yesGeophysical Research Letters, 2019
The knowledge regarding how the boundary layer height (BLH) changes over time is still poor. Here we analyze the spatial and temporal changes in radiosonde‐derived measurements of BLH over China from 1979 to 2016. A qualitatively robust and abrupt change
Jianping Guo   +9 more
semanticscholar   +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

Homogenized radiosonde record at station Ny-Ålesund, Spitsbergen, 2017-2022

open access: yes, 2023
The presented data build on the homogenized radiosonde data set 1993 to 2016 at the arctic site Ny-Ålesund (78.9°N, 11.9°E), Svalbard, which corrected discontinuities in the instrumentation by correcting known errors in the Manufacturer-provided profiles.
Dünschede, Erik, Maturilli, Marion
core   +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

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