Results 11 to 20 of about 96,746 (268)

Feasibility of Estimating Cloudy-Sky Surface Longwave Net Radiation Using Satellite-Derived Surface Shortwave Net Radiation

Remote Sensing, 2018
Surface longwave net radiation (LWNR) is a vital component in the surface radiation budget. Major progress has been made in the estimations of clear-sky LWNR. However, the estimation of cloudy-sky LWNR remains a significant challenge.
Yamin Guo, Jie Cheng
doaj   +1 more source

Effects of Seasonal Rainfall Characteristics on the Hydrothermal State of Permafrost Active Layer in the Central Qinghai-Xizang （Tibet） Plateau

Gaoyuan qixiang, 2023
Rainfall can cause significant changes in the hydrothermal state within the active layer of the permafrost regions， and the rainfall in the Qinghai-Xizang （Tibet） Plateau has obvious seasonal characteristics.In order to analyze the effects of seasonal ...
Zhixiong ZHOU, Fengxi ZHOU, Mingli ZHANG, Bingbing LEI, Anjing MA   +4 more
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How Surface Radiation on Forested Snowpack Changes across a Latitudinal Gradient

Hydrology, 2019
Radiation is the major driver of snowmelt, and, hence, its estimation is critically important. Net radiation reaching the forest floor is influenced by vegetation density. Previous studies in mid-latitude conifer forests have confirmed that net radiation
Bijan Seyednasrollah, Mukesh Kumar
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Evaluation of nine machine learning methods for estimating daily land surface radiation budget from MODIS satellite data

International Journal of Digital Earth, 2022
The all-wave net radiation (Rn) at the land surface represents surface radiation budget and plays an important role in the Earth's energy and water cycles.
Shaopeng Li, Bo Jiang, Shunlin Liang, Jianghai Peng, Hui Liang, Jiakun Han, Xiuwan Yin, Yunjun Yao, Xiaotong Zhang, Jie Cheng, Xiang Zhao, Qiang Liu, Kun Jia   +12 more
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Global Surface Net-Radiation at 5 km from MODIS Terra

Remote Sensing, 2016
Reliable and fine resolution estimates of surface net-radiation are required for estimating latent and sensible heat fluxes between the land surface and the atmosphere.
Manish Verma, Joshua B. Fisher, Kaniska Mallick, Youngryel Ryu, Hideki Kobayashi, Alexandre Guillaume, Gregory Moore, Lavanya Ramakrishnan, Valerie Hendrix, Sebastian Wolf, Munish Sikka, Gerard Kiely, Georg Wohlfahrt, Bert Gielen, Olivier Roupsard, Piero Toscano, Altaf Arain, Alessandro Cescatti   +17 more
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Characteristics of summer-time energy exchange in a high Arctic tundra heath 2000–2010 [PDF]

Tellus: Series B, Chemical and Physical Meteorology, 2014
Global warming will bring about changes in surface energy balance of Arctic ecosystems, which will have implications for ecosystem structure and functioning, as well as for climate system feedback mechanisms. In this study, we present a unique, long-term
Magnus Lund, Birger U. Hansen, Stine H. Pedersen, Christian Stiegler, Mikkel P. Tamstorf   +4 more
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A New Empirical Estimation Scheme for Daily Net Radiation at the Ocean Surface

Remote Sensing, 2021
Ocean surface net radiation (Rn) is significant in research on the Earth’s heat balance systems, air–sea interactions, and other applications. However, there have been few studies on Rn until now.
Jianghai Peng, Bo Jiang, Hongkai Chen, Shunlin Liang, Hui Liang, Shaopeng Li, Jiakun Han, Qiang Liu, Jie Cheng, Yunjun Yao, Kun Jia, Xiaotong Zhang   +11 more
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The Variability of the Net Radiation Ratio [PDF]

Hydrology Research, 1976
Prediction equations for estimating evaporation from bodies of water, often require values of net radiation. Solar radiation data are usually more accurate and more readily available than measurements of net radiation. Measured solar radiation and the mean ratio of net radiation to solar radiation have been used to estimate the net radiation levels ...
Loris E. Asmussen, Richard H. Mc Cuen
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Comparative Assessment of Satellite-Retrieved Surface Net Radiation: An Examination on CERES and SRB Datasets in China

Remote Sensing, 2015
Surface net radiation plays an important role in land–atmosphere interactions. The net radiation can be retrieved from satellite radiative products, yet its accuracy needs comprehensive assessment.
Xin Pan, Yuanbo Liu, Xingwang Fan
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Incorporation of Net Radiation Model Considering Complex Terrain in Evapotranspiration Determination with Sentinel-2 Data

Remote Sensing, 2022
Evapotranspiration (ET) is the primary mechanism of water transformation between the land surface and atmosphere. Accurate ET estimation given complex terrain conditions is essential to guide water resource management in mountainous areas.
Linjiang Wang, Bingfang Wu, Abdelrazek Elnashar, Weiwei Zhu, Nana Yan, Zonghan Ma, Shirong Liu, Xiaodong Niu   +7 more
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