Results 41 to 50 of about 30,889 (301)

Revisiting 2013 Uttarakhand flash floods through hydrological evaluation of precipitation data sources and morphometric prioritization

open access: yesGeomatics, Natural Hazards & Risk, 2022
With advancements in computational technology, data assimilation techniques, high-resolution remote sensing, and complex climate models, numerous precipitation products are available with different spatiotemporal resolutions; however, their evaluation ...
Pratiman Patel   +7 more
doaj   +1 more source

Applicability Evaluation of China’s First Generation of Global Land Surface Reanalysis (CRA40/Land) Air Temperature and Precipitation Products in China Mainland

open access: yesGaoyuan qixiang, 2022
The applicability of first-generation of Chinese land surface reanalysis dataset (CRA40/Land) has been evaluated with the observations from 2231 national meteorological stations and further compared with the ERA5 and CFSR datasets in terms of the spatial
Caixia WANG   +4 more
doaj   +1 more source

Evaluation of nine machine learning methods for estimating daily land surface radiation budget from MODIS satellite data

open access: yesInternational 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   +12 more
doaj   +1 more source

The Consequences of Air Density Variations over Northeastern Scotland for Offshore Wind Energy Potential [PDF]

open access: yes, 2019
Hywind-Scotland is a wind farm in Scotland that for many reasons is at the leading edge of technology and is located at a paradigmatic study area for offshore wind energy assessment.
Carreno-Madinabeitia, Sheila   +4 more
core   +4 more sources

ERA5-based global assessment of irrigation requirement and validation

open access: yesPLOS ONE, 2021
While only 20% of harvested lands are actually irrigated, 40% of global agricultural production originates from irrigated areas. Therefore, assessing irrigation requirements is essential for the development of effective water-related policies for an efficient management of water resources.
Rolle,Matteo   +2 more
openaire   +4 more sources

The ERA5-Land soil temperature bias in permafrost regions [PDF]

open access: yesThe Cryosphere, 2020
Abstract. ERA5-Land (ERA5L) is a reanalysis product derived by running the land component of ERA5 at increased resolution. This study evaluates ERA5L soil temperature in permafrost regions based on observations and published permafrost products. We find that ERA5L overestimates soil temperature in northern Canada and Alaska but underestimates it in mid–
B. Cao   +4 more
openaire   +3 more sources

How Does Wind Project Performance Change with Age in the United States? [PDF]

open access: yes, 2020
Wind-plant performance declines with age, and the rate of decline varies between regions. The rate of performance decline is important when determining wind-plant financial viability and expected lifetime generation.
Bolinger, M   +4 more
core  

An accurate method to correct atmospheric phase delay for InSAR with the ERA5 global atmospheric model [PDF]

open access: yes, 2019
Differential SAR Interferometry (DInSAR) has proven its unprecedented ability and merits of monitoring ground deformation on a large scale with centimeter to millimeter accuracy.
Hu, Zhongbo   +1 more
core   +2 more sources

ERAstar: A high-resolution ocean forcing product [PDF]

open access: yes, 2019
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Lin, Wenming   +4 more
core   +2 more sources

An Energy Potential Estimation Methodology and Novel Prototype Design for Building-Integrated Wind Turbines [PDF]

open access: yes, 2019
ROSEO-BIWT is a new Building-Integrated Wind Turbine (BIWT) intended for installation on the edge of buildings. It consists of a Savonius wind turbine and guiding vanes to accelerate the usual horizontal wind, together with the vertical upward air stream
Carreno-Madinabeitia, Sheila   +4 more
core   +4 more sources

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