Results 11 to 20 of about 4,662 (216)

Parameterization of Urban Sensible Heat Flux from Remotely Sensed Surface Temperature: Effects of Surface Structure

open access: yesRemote Sensing, 2019
Sensible heat exchange has important consequences for urban meteorology and related applications. Directional radiometric surface temperatures of urban canopies observed by remote sensing platforms have the potential to inform estimations of urban ...
Jinxin Yang   +5 more
doaj   +1 more source

Dropsonde-Based Heat Fluxes and Mixed Layer Height over the Sea Surface near the Korean Peninsula

open access: yesRemote Sensing, 2022
Dropsonde-based sensible heat flux, latent heat flux, and buoyancy flux were estimated over the sea around the Korean Peninsula in 2021. During a preceding severe weather (SW) mission, a total of 243 dropsondes were released from a National Institute of ...
Min-Seong Kim   +3 more
doaj   +1 more source

On the interaction between marine boundary layer cellular cloudiness and surface heat fluxes [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
The interaction between marine boundary layer cellular cloudiness and surface fluxes of sensible and latent heat is investigated. The investigation focuses on the non-precipitating closed-cell state and the precipitating open-cell state at low ...
J. Kazil   +3 more
doaj   +1 more source

Estimation of Sensible and Latent Heat Fluxes Using Flux Variance Method under Unstable Conditions: A Case Study of Tea Plants

open access: yesAtmosphere, 2022
Evapotranspiration is essential for precise irrigation and water resource management. Previous literature suggested that eddy covariance (EC) systems could directly measure evapotranspiration in agricultural fields.
Noman Ali Buttar   +10 more
doaj   +1 more source

Application of Optimized Sensible Heat Flux Calculation Combining Low-Pass Filtering and Wavelet Transform in the Study of Urban Thermal Environment in Jiangsu Province [PDF]

open access: yesE3S Web of Conferences
The urban heat island effect is a common phenomenon during urbanization, characterized by significantly higher temperatures in urban areas compared to surrounding rural areas.
Du Diwei
doaj   +1 more source

Surface-sensible and latent heat fluxes over the Tibetan Plateau from ground measurements, reanalysis, and satellite data [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
Estimations from meteorological stations over the Tibetan Plateau (TP) indicate that since the 1980s the surface-sensible heat flux has been decreasing continuously, and modeling studies suggest that such changes are likely linked to the weakening of the
Q. Shi, S. Liang
doaj   +1 more source

Spatio-Temporal Trends of Surface Energy Budget in Tibet from Satellite Remote Sensing Observations and Reanalysis Data

open access: yesRemote Sensing, 2021
Being the highest and largest land mass of the earth, the Tibetan Plateau has a strong impact on the Asian climate especially on the Asian monsoon. With high downward solar radiation, the Tibetan Plateau is a climate sensitive region and the main water ...
Usman Mazhar   +5 more
doaj   +1 more source

Estimation of Sensible Heat Flux and Atmospheric Boundary Layer Height Using an Unmanned Aerial Vehicle

open access: yesAtmosphere, 2019
In this work, sensible heat flux estimated using a bulk transfer method was validated with a three-dimensional ultrasonic anemometer or surface layer scintillometer at various sites.
Min-Seong Kim, Byung Hyuk Kwon
doaj   +1 more source

Estimation of surface energy fluxes under complex terrain of Mt. Qomolangma over the Tibetan Plateau [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Surface solar radiation is an important parameter in surface energy balance models and in estimation of evapotranspiration. This study developed a DEM based radiation model to estimate instantaneous clear sky solar radiation for surface energy balance ...
X. Chen, Z. Su, Y. Ma, K. Yang, B. Wang
doaj   +1 more source

An inter-comparison of six latent and sensible heat flux products over the Southern Ocean [PDF]

open access: yesPolar Research, 2011
The latent heat fluxes (LHF) and sensible heat fluxes (SHF) over the Southern Ocean from six different data sets are inter-compared for the period 1988–2000.
Lejiang Yu   +6 more
doaj   +1 more source

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