snow surface
Relationship between the Concentration of Impurity and Albedo in Snow Surface
... in snow surface, we showed that the particulate components as typified by mineral particles among the metal components correlate strongly with albedo in snow ...into snow surface has a ...
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Some fundamentals of handheld snow surface thermography
... natural snow surface, and each area was photographed at angles of 75, 60, 45, 30, and 0 degrees (five angles), from four dif- ferent ...did snow sur- face conditions (moist, dry, new, aged seasonal), ...
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The significance of vertical moisture diffusion on drifting snow sublimation near snow surface
... blowing snow sublimation model with consideration of vertical moisture diffusion and heat balance, to study snow sublimation near the surface in large snow- covered areas in this ...blowing ...
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Healing of snow surface-to-surface contacts by isothermal sintering
... Due to a high homologous temperature, snow and ice sin- tering (i.e. grain bonding leading to improved strength) has the fastest rate of any other Earth material at similar pres- sures and temperatures (Szabo and ...
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Archival processes of the water stable isotope signal in East Antarctic ice cores
... the snow isotopic composition can- not be neglected at the atmosphere–snow interface (Town et ...of surface snow is different from the one found in precipita- tion (Touzeau et ...between ...
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A simple model for predicting snow albedo decay using observations from the Community Collaborative Rain, Hail, and Snow-Albedo (CoCoRAHS-Albedo) Network
... the snow season and occasionally during mid-winter ...shallow snow presents a challenge (Slater, ...to surface albedo degradation via snow metamorphism and particulate ...thin snow ...
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What controls the isotopic composition of Greenland surface snow?
... a surface-water-isotope-monitoring pro- gram has been established at the NEEM site, NW Greenland, with the goal of improving the interpretation of the NEEM deep ice core through a better understanding of the ...
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Anisotropy of seasonal snow measured by polarimetric phase differences in radar time series
... fresh snow (layer 1) deposited on top of old snow (layer N ...fresh snow with density ρ 1 and thickness 1z 1 is drawn with horizontal structures with a anisotropy A ...old snow is drawn as ...
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Accuracy of snow depth estimation in mountain and prairie environments by an unmanned aerial vehicle
... measured surface points varies with respect to light conditions at time of pho- tography and differences in snow surface characteristics and ...to snow and vegetation surface ...stubble ...
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Summertime evolution of snow specific surface area close to the surface on the Antarctic Plateau
... humidity, surface pressure, precipitation amount, 10 m wind speed and down- ward radiative ...simulate snow surface temper- ature on the Antarctic ...annual snow accumulation matches observa- ...
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Estimating snow depth over Arctic sea ice from calibrated dual-frequency radar freeboards
... of snow penetration depth as a function of microwave wavelength (Ulaby et ...of snow penetra- tion and biases due to sampling area cannot be separated and instead correct for both simultaneously by ...
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Non-climatic signal in ice core records: lessons from Antarctic megadunes
... the snow surface we estimated the accuracy by calculating the height differences at track ...kinematic surface height according to the variance propagation to about ...
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Drifting snow climate of the Greenland ice sheet: a study with a regional climate model
... and surface mass balance have been extensively evaluated using available in-situ observa- tions (Ettema et ...the snow albedo scheme. To resolve this, we included a snow albedo parameteriza- tion ...
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Linking snow depth to avalanche release area size: measurements from the Vallée de la Sionne field site
... a snow- free summer terrain. However, a snow-covered winter ter- rain can significantly differ from its underlying, snow-free ...size, snow depth and surface roughness was investigated ...
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Laser pulse bidirectional reflectance from CALIPSO mission
... land surface laser pulse returns into the surface bidirectional ...the surface returns, the CALIOP receiver impulse response and the downlinked samples’ distribution at 30 m vertical resolution are ...
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In situ continuous visible and near-infrared spectroscopy of an alpine snowpack
... Abstract. Snow spectral albedo in the visible/near-infrared range has been continuously measured during a winter sea- son at Col de Porte alpine site (French Alps; ...alpine snow- pack is complex due to ...
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Repeat mapping of snow depth across an alpine catchment with RPAS photogrammetry
... of snow cover in the catchment (Ta- ble ...the snow surface had consider- able texture, with a greater surface roughness overall for win- ter ...fresh snow was present for the winter ...
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Transient modeling of the ground thermal conditions using satellite data in the Lena River delta, Siberia
... true surface tempera- ture), so they should be carefully developed and validated for a range of ...that snow-covered ground dew point temper- atures are a better approximation for surface ...
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Three examples where the specific surface area of snow increased over time
... the snow crystals were photographed each time ...Until snow melt, however, it remained noticeably harder than the over- and underlying depth hoar ...
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Nitrate deposition and preservation in the snowpack along a traverse from coast to the ice sheet summit (Dome A) in East Antarctica
... of snow NO − 3 concentrations and leave large regions un- sampled ...on snow chemistry are still rare, particularly detailed information on NO − 3 ...conducted surface snow and snow pit ...
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