Results 31 to 40 of about 131,537 (284)

Comparison of spatial and temporal variation of maize evapotranspiration in Mahidasht using Landsat 8 satellite images and available resources [PDF]

رویکردهای نوین در مهندسی آب و محیط زیست, 2022
The crop evapotranspiration (ET) has spatial and temporal variations within the region due to changes in meteorological parameters, phenological stage, and farm management conditions.
Nasim Kamali, Bahman Farhadi Bansouleh
doaj   +1 more source

Assessing spatio-temporal variability and trends in modelled and measured Greenland Ice Sheet albedo (2000–2013) [PDF]

The Cryosphere, 2014
Accurate measurements and simulations of Greenland Ice Sheet (GrIS) surface albedo are essential, given the role of surface albedo in modulating the amount of absorbed solar radiation and meltwater production. In this study, we assess the spatio-temporal
P. M. Alexander, M. Tedesco, X. Fettweis, R. S. W. van de Wal, C. J. P. P. Smeets, M. R. van den Broeke   +5 more
doaj   +1 more source

Variation in Albedo and Its Relationship With Surface Dust at Urumqi Glacier No. 1 in Tien Shan, China

Frontiers in Earth Science, 2020
Surface albedo is an important driver of surface processes that promote glacier melting and is a key variable influencing glacier surface melt. Despite much focus in the literature on variations in albedo and its influence on snow surfaces, little ...
Xiaoying Yue, Zhongqin Li, Zhongqin Li, Jun Zhao, Jin Fan, Nozomu Takeuchi, Lin Wang   +6 more
doaj   +1 more source

Model Bond albedos of extrasolar giant planets [PDF]

, 1998
The atmospheres of extrasolar giant planets are modeled with various effective temperatures and gravities, with and without clouds. Bond albedos are computed by calculating the ratio of the flux reflected by a planet (integrated over wavelength) to the ...
Burrows, Butler, C.R Gelino, Conrath, D Stephens, J Lunine, M Marley, Marcy, Marley, Mayor, R Freedman, Rossow, Seager   +12 more
core   +2 more sources

Estimating of Surface Albedo in Geomorphological Facies of Desert Regions of the Yazd-Ardakan Plain Using Landsat 8 Data [PDF]

مدیریت بیابان, 2019
Surface albedo is one of the key controlling geophysical parameters in surface energy budget research and environmental and climate studies. As an efficient tool for monitoring earth surfaces, remote sensing is widely used for estimating albedo over ...
Sohaila Pouyan, Mohammad Zare, Mohammadraza Ekhtesasi, Mohammadhossein Mokhtari   +3 more
doaj   +1 more source

Quantifying Snow Albedo Radiative Forcing and Its Feedback during 2003–2016

Remote Sensing, 2017
Snow albedo feedback is one of the most crucial feedback processes that control equilibrium climate sensitivity, which is a central parameter for better prediction of future climate change.
Lin Xiao, Tao Che, Linling Chen, Hongjie Xie, Liyun Dai   +4 more
doaj   +1 more source

ALBEDO RETRIEVING FROM DSCOVR/EPIC DATA AND PRELIMINARY VALIDATION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Land surface albedo plays an important role in climate change research. Satellite remote sensing has the characteristic of wide observation range, and it can make repeated observations on the same area.
Q. Y. Tian, Q. Y. Tian, Q. Liu, H. W. Zhang, Y. H. Che, Y. H. Che, Y. N. Wen, Y. N. Wen, Z. Shi, Z. Shi, J. Guang   +10 more
doaj   +1 more source

A Comparative Study of Infrared Asteroid Surveys: IRAS, AKARI, and WISE

, 2014
We present a comparative study of three infrared asteroid surveys based on the size and albedo data from the Infrared Astronomical Satellite (IRAS), the Japanese infrared satellite AKARI, and the Wide-field Infrared Survey Explorer (WISE).
Hasegawa, Sunao, Ishiguro, Masateru, Mueller, Thomas G., Ootsubo, Takafumi, Usui, Fumihiko   +4 more
core   +1 more source

Performance Constraints of All‐Perovskite Tandem Solar Cells in Low‐Intensity, Low‐Temperature Environments

Advanced Materials, EarlyView.
All‐perovskite tandem solar cells are evaluated under low‐intensity and low‐temperature (LILT) conditions relevant to space environments. Distinct loss regimes emerge, where weaker entropic mixing causes halide segragation below ≈240 K going along with a strong current imbalance, while poor electron transport in C60 dominates.
Sercan Ozen, Etienne Beier, Francisco Peña‐Camargo, Jarla Thiesbrummel, Gianluca Boccarella, Paria Forozi Sowmeeh, Martin Stolterfoht, Dieter Neher, Kai Oliver Brinkmann, Thomas Riedl, Felix Lang   +10 more
wiley   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source