Results 11 to 20 of about 9,781 (260)

Converting snow depth to snow water equivalent using climatological variables [PDF]

open access: yesThe Cryosphere, 2019
We present a simple method that allows snow depth measurements to be converted to snow water equivalent (SWE) estimates. These estimates are useful to individuals interested in water resources, ecological function, and avalanche forecasting.
D. F. Hill   +8 more
doaj   +4 more sources

An assessment of sub-snow GPS for quantification of snow water equivalent [PDF]

open access: yesThe Cryosphere, 2018
Global Navigation Satellite Systems (GNSS) contribute to various Earth observation applications. The present study investigates the potential and limitations of the Global Positioning System (GPS) to estimate in situ water equivalents of the snow ...
L. Steiner   +3 more
doaj   +4 more sources

Changes in the snow water equivalent in mountainous basins in Slovakia over recent decades [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Changes in snowpack and duration of snow cover can cause changes in the regime of snow and rain-snow induced floods. The recent IPCC report suggests that, in snow-dominated regions such as the Alps, the Carpathian Mountains and the northern parts of ...
K. Hlavčová   +3 more
doaj   +1 more source

A western United States snow reanalysis dataset over the Landsat era from water years 1985 to 2021

open access: yesScientific Data, 2022
Measurement(s) snow water equivalent, snow depth, fractional snow covered area Technology Type(s) Bayesian snow reanalysis framework with assimilation of fractional snow covered area Sample Characteristic - Location Western United ...
Yiwen Fang   +2 more
doaj   +1 more source

Snow water equivalent in the Alps as seen by gridded data sets, CMIP5 and CORDEX climate models [PDF]

open access: yesThe Cryosphere, 2017
The estimate of the current and future conditions of snow resources in mountain areas would require reliable, kilometre-resolution, regional-observation-based gridded data sets and climate models capable of properly representing snow processes and snow–
S. Terzago   +3 more
doaj   +1 more source

Accuracy of Manual Snow Sampling, Depending on the Sampler’s Cross-Section—A Comparative Study

open access: yesGeosciences, 2023
Snow sampling, either by inserting a tube through the entire snowpack or by taking samples from the vertical profile, is widely applied to measure the snow depth, density, and snow water equivalent (SWE).
Marko Kaasik   +10 more
doaj   +1 more source

Snow Water Equivalent of Dry Snow Measured by Differential Interferometry [PDF]

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015
Large scale mapping of snow water equivalent (SWE) is a long-lasting request in many scientific and economical fields. Active and passive microwave remote sensing methods are explored, as local methods cannot be generalized due to the spatial inhomogeneity of the snow pack. Microwaves interact with snow by absorption, scattering, and refraction.
Silvan Leinss   +3 more
openaire   +1 more source

Estimation of snow water resources and its distribution in Xinjiang

open access: yesShui kexue jinzhan, 2013
In Xinjiang,snow constitutes a major water resource important to crop production,ranching,water supply,and other user needs.The snow water equivalent is estimated and its spatial-temporal distribution is analyzed using the MODIS(Moderate Resolution ...
HU Liequn   +4 more
doaj   +1 more source

Seasonal snow cover indicators in coastal Greenland from in situ observations, a climate model, and reanalysis [PDF]

open access: yesThe Cryosphere
Seasonal snow cover has important climatic and ecological implications for the ice-free regions of coastal Greenland. Here we present, for the first time, a dataset of quality-controlled snow depth measurements from nine locations in coastal Greenland ...
J. van der Schot   +11 more
doaj   +1 more source

Investigating ANN architectures and training to estimate snow water equivalent from snow depth [PDF]

open access: yesHydrology and Earth System Sciences, 2021
Canada's water cycle is driven mainly by snowmelt. Snow water equivalent (SWE) is the snow-related variable that is most commonly used in hydrology, as it expresses the total quantity of water (solid and liquid) stored in the snowpack.
K. F. F. Ntokas   +4 more
doaj   +1 more source

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