Results 21 to 30 of about 9,781 (260)

Effect of snow microstructure variability on Ku-band radar snow water equivalent retrievals [PDF]

The Cryosphere, 2019
Spatial variability in snowpack properties negatively impacts our capacity to make direct measurements of snow water equivalent (SWE) using satellites.
N. Rutter, M. J. Sandells, C. Derksen, J. King, P. Toose, L. Wake, T. Watts, R. Essery, A. Roy, A. Royer, P. Marsh, C. Larsen, M. Sturm   +12 more
doaj   +1 more source

C-Band SAR Imagery for Snow-Cover Monitoring at Treeline, Churchill, Manitoba, Canada

Remote Sensing, 2012
RADARSAT and ERS-2 data collected at multiple incidence angles are used to characterize the seasonal variations in the backscatter of snow-covered landscapes in the northern Hudson Bay Lowlands during the winters of 1997/98 and 1998/99.
Frédérique C. Pivot
doaj   +1 more source

Modeling bulk density and snow water equivalent using daily snow depth observations [PDF]

The Cryosphere, 2014
Bulk density is a fundamental property of snow relating its depth and mass. Previously, two simple models of bulk density (depending on snow depth, date, and location) have been developed to convert snow depth observations to snow water equivalent (SWE ...
J. L. McCreight, E. E. Small
doaj   +1 more source

Harnessing the Reactivity of Sulfinate Salts With Cystine: An Umpolung Approach to Residue‐Specific Peptide Modification

Angewandte Chemie, EarlyView.
While cysteine is widely employed as a nucleophilic handle for peptide modification, the electrophilicity of the oxidized form, cystine, is rarely exploited. This study describes a mild, photochemical coupling of sulfinate salts with peptide disulfides.
Joshua M. Hammond, Esteban Suárez‐Picado, Lena von Sydow, Hanna Bruss, Laurent Knerr, Magnus Johansson, Anaïs Noisier, Lara R. Malins   +7 more
wiley   +2 more sources

Analyzing Machine Learning Predictions of Passive Microwave Brightness Temperature Spectral Difference Over Snow-Covered Terrain in High Mountain Asia

Frontiers in Earth Science, 2019
Snow is an important component of the terrestrial freshwater budget in high mountain Asia (HMA) and contributes to the runoff in Himalayan rivers through snowmelt.
Jawairia A. Ahmad, Barton A. Forman, Yonghwan Kwon, Yonghwan Kwon, Yonghwan Kwon   +4 more
doaj   +1 more source

Canadian historical Snow Water Equivalent dataset (CanSWE, 1928–2020) [PDF]

Earth System Science Data, 2021
In situ measurements of water equivalent of snow cover (SWE) – the vertical depth of water that would be obtained if all the snow cover melted completely – are used in many applications including water management, flood forecasting, climate monitoring ...
V. Vionnet, C. Mortimer, M. Brady, L. Arnal, R. Brown   +4 more
doaj   +1 more source

Estimation of the snow water equivalent using Muon Scattering Radiography

Geophysical Research Letters, 2023
Despite the important hydrological and ecological implications of the snowpack, its real time monitoring remains challenging. This is particularly relevant in relation to the Snow Water Equivalent (SWE), as the available technologies which measure it, exhibit a number of limitations that difficults their operational implementation.
Aitor Orio‐Alonso, Esteban Alonso‐González, Carlos Díez‐González, Pablo Gómez‐García, Pablo Martínez‐Ruiz del Árbol   +4 more
openaire   +6 more sources

Georeferenced Snow Depth and Snow Water Equivalent Dataset (2025) from East Kazakhstan Region

Data
In this work, we present the Snow Depth and Snow Water Equivalent Dataset for specific areas located in the East Kazakhstan Region that can be exploited to monitor and understand water resource dynamics in mountain regions. The present dataset represents
Dmitry Chernykh, Roman Biryukov, Lilia Lubenets, Andrey Bondarovich, Nurassyl Zhomartkan, Almasbek Maulit, Dauren Nurekenov, Kamilla Rakhymbek, Yerzhan Baiburin, Aliya Nugumanova   +9 more
doaj   +1 more source

Calculating of snow cover characteristics on a plain territory using the model SPONSOR and data of reanalyses (by the example of Moscow region)

Лëд и снег, 2016
The technique for calculating the snow cover characteristics (a water equivalent and a snow cover thickness) with high spatial and time resolution on spacious plains is proposed. The model SPONSOR of local heat- and moisture exchange (Land-Surface Model,
D. V. Turkov, V. S. Sokratov
doaj   +1 more source

Snow Water Equivalent of Dry Snow Derived From GNSS Carrier Phases [PDF]

IEEE Transactions on Geoscience and Remote Sensing, 2018
Snow water equivalent (SWE) is a key variable for various hydrological applications. It is defined as the depth of water that would result upon complete melting of a mass of snow. However, until now, continuous measurements of the SWE are either scarce, expensive, labor-intense, or lack temporal or spatial resolution especially in mountainous and ...
Patrick Henkel, Franziska Koch, Florian Appel, Heike Bach, Monika Prasch, Lino Schmid, Jürg Schweizer, Wolfram Mauser   +7 more
openaire   +1 more source