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Title: UAV Borne Laser Scanning of Snow Surfaces: Date: 2016-10-02; Authors: Alexander Prokop, Florian Singer; Description: In snow and avalanche research, different methods are used increasingly to efficiently and accurately map snow surfaces and depths over an area of sev...; Object ID: ISSW16_O9.03.pdf; Keywords: snow depth mapping, laser scanning, uav, uas; View additional details about UAV Borne Laser Scanning of Snow Surfaces

Title: Acceleration Processes of Snow Glide Prior to Full-Depth Avalanche Release on Shrub Slopes in the Temperate Heavy-Snow Region of Japan: Date: 2016-10-02; Authors: Katsuhisa Kawashima, Tsutomu Iyobe, Takane Matsumoto; Description: In the temperate heavy-snow region of Japan, most of snow avalanche disaster arise as a consequence of the full-depth glide avalanche in the area with...; Object ID: ISSW16_P1.07.pdf; Keywords: full-depth glide avalanche, snow glide, avalanche release, shrub slope; View additional details about Acceleration Processes of Snow Glide Prior to Full-Depth Avalanche Release on Shrub Slopes in the Temperate Heavy-Snow Region of Japan

Title: Utilisation of the SM4 Automatic Snowpack Sensor in Avalanche Forecasting: Date: 2016-10-02; Authors: Harpa Grimsdottir, Orn Ingolfsson, Magni H. Jonsson, Vidir Arnarson, Halfdan Ingolfsson, Sveinn Brynjolfsson, Gestur Hansson; Description: A small innovation company in Iceland, POLS Engineering, has developed the SM4 automatic snowpack sensor that is currently installed at over 30 locati...; Object ID: ISSW16_P1.30.pdf; Keywords: avalanche forecasting, snow sensor, automatic warnings, snow crystals, snow depth, facets; View additional details about Utilisation of the SM4 Automatic Snowpack Sensor in Avalanche Forecasting

Title: Deriving Mean Snow Depth in Complex Terrain From Flat Field Measurements: Date: 2016-10-02; Authors: Nora Helbig, Alec van Herwijnen, Tobias Jonas; Description: Snow depth is an important parameter for various applications, including hydrological and avalanche forecasting. Various measurement networks were the...; Object ID: ISSW16_P1.46.pdf; Keywords: mean snow depth, avalanche forecasting, meteorological models, subgrid parameterization; View additional details about Deriving Mean Snow Depth in Complex Terrain From Flat Field Measurements

Title: Photogrammetrically Derived Estimates of Snow Depth Variability in Complex Terrain: Date: 2016-10-02; Authors: Gabriel Wolken, Erin Whorton, Alexander Gould; Description: Seasonal snow is a key cryospheric variable because of its influence on energy and wa-ter budgets, regional economies, and public safety. Quantitative...; Object ID: ISSW16_P1.47.pdf; Keywords: snow depth, spatial variability, photogrammetry, structure from motion, avalanche, alaska; View additional details about Photogrammetrically Derived Estimates of Snow Depth Variability in Complex Terrain

Title: Back Calculation of Avalanche Dimensions From Laser Scanning and sfm Photogrammetry: Date: 2016-10-02; Authors: Alexander Prokop, J.-M. Friedt, Ursula Enzenhofer, Florian Tolle; Description: After avalanche events happen it is always difficult to collect useful data from the avalanche dimensions such as snow volume that was released in the...; Object ID: ISSW16_P4.35.pdf; Keywords: avalanche documentation, snow depth, laser scanning, sfm-photogrammetry, svalbard; View additional details about Back Calculation of Avalanche Dimensions From Laser Scanning and sfm Photogrammetry

Title: Critical Length for the Onset of Crack Propagation in Snow: Reconciling Shear and Collapse: Date: 2016-10-02; Authors: Johan Gaume, Alec van Herwijnen, Guillaume Chambon, Nander Wever, JÃ¼rg Schweizer; Description: The failure of a weak snow layer buried below cohesive slab layers is a necessary, but insufficient condition for the release of a dry-snow slab avala...; Object ID: ISSW16_O1.02.pdf; Keywords: snow avalanche, crack propagation, critical length, slope angle, pst, slab, weak layer; View additional details about Critical Length for the Onset of Crack Propagation in Snow: Reconciling Shear and Collapse

Title: The Role of Collapse in Avalanche Release: Review and Implications for Practitioners and Future Research: Date: 2016-10-02; Authors: Edward Bair, Johan Gaume, Alec van Herwijnen; Description: Reports of collapses and whumpfing sounds and their links to instability in the snowpack have been around for decades, but like many areas of snow sci...; Object ID: ISSW16_O1.04.pdf; Keywords: fracture, collapse, anticrack, extended column test, propagation saw test; View additional details about The Role of Collapse in Avalanche Release: Review and Implications for Practitioners and Future Research

Title: Inter-Comparison of Snow Penetrometers (Ramsonde, Avatech SP2 and SnowMicroPen) in the Framework of Avalanche Forecasting: Date: 2016-10-02; Authors: Pascal Hagenmuller, Thibault Pilloix, Yves Lejeune; Description: Snow hardness, defined as the resistance against penetration of an object into snow, is a good mechanical indicator of the snowpack stratigraphy and i...; Object ID: ISSW16_O2.01.pdf; Keywords: penetrometer, hardness, avatech sp2, ramsonde, snowmicropen; View additional details about Inter-Comparison of Snow Penetrometers (Ramsonde, Avatech SP2 and SnowMicroPen) in the Framework of Avalanche Forecasting

Title: Unusual Dry Slab Avalanche Releases Involving Dust-on-Snow Layers in Colorado: Date: 2016-10-02; Authors: Zach M. Guy, Jeffrey S. Deems; Description: In recent decades, dust-on-snow events are increasing in both frequency and geographic extent in the Western U.S. Although dust layers have gained a r...; Object ID: ISSW16_O3.03.pdf; Keywords: dust, slab avalanches, metamorphism, forecasting; View additional details about Unusual Dry Slab Avalanche Releases Involving Dust-on-Snow Layers in Colorado

Title: Comparison of Measured and Modelled Snow Cover Liquid Water Content to Improve Local Wet-Snow Avalanche Prediction: Date: 2016-10-02; Authors: Christoph Mitterer, Achim Heilig, Lino Schmid, Alec van Herwijnen, Olaf Eisen, JÃ¼rg Schweizer; Description: Wet-snow avalanches can be difficult to forecast. However, recent studies have suggested that an index (LWCindex) related to the mean liquid water con...; Object ID: ISSW16_O6.01.pdf; Keywords: wet-snow avalanches, avalanche forecasting, liquid water content; View additional details about Comparison of Measured and Modelled Snow Cover Liquid Water Content to Improve Local Wet-Snow Avalanche Prediction

Title: Operational Forecasting of Wet Snow Avalanche Activity: a Case Study for the Eastern European Alps: Date: 2016-10-02; Authors: Andreas Gobiet, Christoph Mitterer, Lisa JÃ¶bstl, Walter Steinkogler, Hannes Rieder, Marc Olefs, Arnold Studeregger, Fabiano Monti, Sascha Bellaire; Description: The prognostic operation of detailed snowpack models has recently been objective of extensive research, since many avalanche services start to move fr...; Object ID: ISSW16_O6.02.pdf; Keywords: forecast, wet-snow avalanches, lwc_index, snowpack; View additional details about Operational Forecasting of Wet Snow Avalanche Activity: a Case Study for the Eastern European Alps

Title: Regional Forecasting of Wet Snow Avalanche Cycles: an Essential Tool for Avalanche Warning Services?: Date: 2016-10-02; Authors: Sascha Bellaire, Alec van Herwijnen, Christoph Mitterer, Nora Helbig, Tobias Jonas, JÃ¼rg Schweizer; Description: Wet-snow avalanches are relatively poorly understood and difficult to forecast. By definition, liquid water is required in the snow cover, thus predic...; Object ID: ISSW16_O6.03.pdf; Keywords: avalanche forecasting, wet-snow avalanche, snow cover modelling, numerical weather prediction; View additional details about Regional Forecasting of Wet Snow Avalanche Cycles: an Essential Tool for Avalanche Warning Services?

Title: Investigating the Thermophysical Properties of the Ice-Snow Interface, Part II: Thermal Contact Resistance: Date: 2016-10-02; Authors: Kevin Hammonds, Ian Baker; Description: As it turns out, spending many an extra cold and blustery minute trying to get those last few temperature readings to complete a textbook perfect "eve...; Object ID: ISSW16_O11.01.pdf; Keywords: ice lens, temperature gradient, effective thermal conductivity, thermal contact resistance, kinetic snow metamorphism; View additional details about Investigating the Thermophysical Properties of the Ice-Snow Interface, Part II: Thermal Contact Resistance

Title: Measuring Snow Surface Temperature: Why, why Not, and How?: Date: 2016-10-02; Authors: Bruce Jamieson, Michael Schirmer; Description: Avalanche mitigation programs measures snow surface temperature, Tss, for up to three objectives: 1) to infer near surface faceting (NSF) from Tss and...; Object ID: ISSW16_O11.02.pdf; Keywords: surface temperature measurement, snow surface, infrared thermometers, contact thermometers, temperature gradient, near surface faceting; View additional details about Measuring Snow Surface Temperature: Why, why Not, and How?

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International Snow Science Workshop Proceedings - Montana State University Library

Your search for Subject snow depthresulted in 712 records.