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Title: Snowpack Depth Modelling and Water Availability from Lidar Measurements in Eastern Pyrenees: Date: 2009; Authors: Ignacio MORENO BAÃ‘OS, Antoni RUIZ GARCÃA, Jordi MARTURIÃ€ I ALAVEDRA, Pere OLLER I FIGUERAS, Jordi PIÃ‘A IGLESIAS, Carles GARCIA SELLÃ‰S, Pere MARTÃNEZ I FIGUERAS, JuliÃ TALAYA LÃ“PEZ; Description: In order to evaluate water reserves in mountain watersheds the Institut GeolÃ²gic de Catalunya (IGC) jointly with Institut CartogrÃ fic de Catalun...; Object ID: issw-2009-0202-0206.pdf; Keywords: snowpack depth, stepwise regression tree, lidar, geographic information systems (gis), pyrenees; View additional details about Snowpack Depth Modelling and Water Availability from Lidar Measurements in Eastern Pyrenees

Title: Measurement of Dynamic Water-Entry Value for Dry Snow: Date: 2009; Authors: Takafumi Katsushima, Satoru Yamaguchi, Toshiro Kumakura, Atsushi Sato; Description: In soil physics, many people have discussed about mechanisms of developing preferential flow based on porous media hydraulics. In snow science, there ...; Object ID: issw-2009-0248-0251.pdf; Keywords: preferential flow, water-entry value, homogeneous dry snow; View additional details about Measurement of Dynamic Water-Entry Value for Dry Snow

Title: In Situ and Photogrammetric Measurements of Avalanche Crown Transects: Date: 2009; Authors: Edward H. Bair, Karl W. Birkeland, Jeff Dozier; Description: We present results on the geometry and depth distributions for transects along the crowns of small to large avalanches. Previous research suggests th...; Object ID: issw-2009-0395-0399.pdf; Keywords: photogrammetry, crowns, power laws, distributions; View additional details about In Situ and Photogrammetric Measurements of Avalanche Crown Transects

Title: Comparison and Complementarities of Avalanche Pressure Measurements: Piezo-Electric Load Cells and Deformation Based Pressure Deconvolution: Date: 2009; Authors: Djebar Baroudi, Betty Sovilla, Emmanuel Thibert; Description: The impact pressure of snow avalanches have been measured at the VallÃ©e de La Sionne experimental test site using two different types of sensors. T...; Object ID: issw-2009-0443-0447.pdf; Keywords: impact pressure, piezo-electric load cells, gage-cantilever load sensor, deconvolution; View additional details about Comparison and Complementarities of Avalanche Pressure Measurements: Piezo-Electric Load Cells and Deformation Based Pressure Deconvolution

Title: Automatised Range-Gated Doppler Radar Measurements of a Spontaneously Released Avalanche at the VallÃ©e de la Sionne Test Site: Date: 2009; Authors: L. Rammer, H. Schreiber, M. Hiller, F. Dufour, B. Sovilla, P. Gauer, M.A. Kern; Description: Range-gated Doppler radar measurements provide decisive information about the motion of an avalanche along the avalanche track. However, up to now, su...; Object ID: issw-2009-0472-0476.pdf; Keywords: avalanche dynamics, radar measurements, spontaneous avalanche; View additional details about Automatised Range-Gated Doppler Radar Measurements of a Spontaneously Released Avalanche at the VallÃ©e de la Sionne Test Site

Title: Investigation on the Effectiveness of the Catch-Fence â€œSnowcatcherâ€ as Avalanche Protection System: Date: 2009; Authors: Lambert Rammer, Gernot Stelzer, Martin Kern; Description: To date, the only available structures for mitigating avalanches in motion in the track or run-out zones of avalanches have been rigid structures such...; Object ID: issw-2009-0548-0552.pdf; Keywords: avalanche protective structure, snow net system, force measurements; View additional details about Investigation on the Effectiveness of the Catch-Fence â€œSnowcatcherâ€ as Avalanche Protection System

Title: Snow Water Studies and Comparative Electromagentic Measurements in the Austrian Alps: A 15 Year Field Study: Date: 2006; Authors: A. Denoth; Description: Various methods for measuring the liquid water content of a natural snow cover have been tested extensively under field conditions: hot- and freezing ...; Object ID: issw-2006-389-392.pdf; Keywords: snow physics, electromagnetic properties, hydraulic properties, snow texture; View additional details about Snow Water Studies and Comparative Electromagentic Measurements in the Austrian Alps: A 15 Year Field Study

Title: On Avalanche Measurements at the Norwegian Full-Scale Test-Site Ryggfonn: Date: 2006; Authors: Peter Gauer, Karstein Lied, Krister Kristensen; Description: Avalanche measurements and observations that were carried out at the Ryggfonn test site, Norway, on 16 April 2005 are analyzed. The data include pulse...; Object ID: issw-2006-086-091.pdf; Keywords: avalanche, full-scale measurements, velocity, acceleration, impact pressure, shear stress; View additional details about On Avalanche Measurements at the Norwegian Full-Scale Test-Site Ryggfonn

Title: Modeling and Validation of Snow Redistribution by Wind: Date: 2006; Authors: G. Guyomarc'h, Y. Durand, L. MÃ©rindol; Description: As part of the effort of the Centre d'Etudes de la Neige - MÃ©tÃ©o-France (Snow Research Centre), for the improvement in modeling snow cover evolu...; Object ID: issw-2006-820-828.pdf; Keywords: blowing snow, modeling, in-situ validation; View additional details about Modeling and Validation of Snow Redistribution by Wind

Title: Analysis of the Effectiveness of Geophysical Methods in the Locating of Snow Avalanche Victims: Date: 2004; Authors: D. Klepacki, N.J. Dimick, M. Wennogle; Description: Hundreds of people worldwide are killed in snow avalanches each year. (Adkins, CAIC) A small percentage of victims remain missing after the use of tra...; Object ID: issw-2004-389-398.pdf; Keywords: avalanche, victim recovery, ground penetrating radar (gpr), electromagnetic; View additional details about Analysis of the Effectiveness of Geophysical Methods in the Locating of Snow Avalanche Victims

Title: New Observation Guidelines for Avalanche Programs in the United States: Date: 2004; Authors: E. M. Greene, K. W. Birkeland, K. Elder, G. Johnson, C. Landry, I. McCammon, M. Moore, D. Sharaf, C. Sterbenz, B. Tremper, K. Williams; Description: For over 35 years avalanche workers in the United States used observations described on â€œthe blue and green sheetsâ€ published by the USDA ...; Object ID: issw-2004-161-164.pdf; Keywords: avalanche, meteorology, measurement, observation, education; View additional details about New Observation Guidelines for Avalanche Programs in the United States

Title: World Record 24 Hr. Snowfall: Date: 2004; Authors: Doug Richmond, Jerry Hance; Description: On December 26th â€“ 27th, 2003 Bridger Bowl Ski Area located 17 miles north of Bozeman, MT. Received a world record 24 hr. snowfall. This resul...; Object ID: issw-2004-279.pdf; Keywords: routes, records, snowfall, measurments, safety; View additional details about World Record 24 Hr. Snowfall

Title: In-Situ Measurements to Test CrocusMepra PC Tool: Date: 2002; Authors: Cecile CoIeou, Gerald Giraud, Yves Lejeune; Description: Since the 1999/2000 winter season, the Snow Research Centre ofMeteo-France (CEN) has carried out various snow measurements in a new observation site. ...; Object ID: issw-2002-277-283.pdf; Keywords: snow stability, avalanche forecasting, computer tool, snow stratigraphy; View additional details about In-Situ Measurements to Test CrocusMepra PC Tool

Title: In-Situ Observations and Snowdrift Modeling on Alpine Topography: Date: 2002; Authors: G. Guyomarc'h, Y. Durand, L. Merindol; Description: Recently, the Snow Study Centre (Meteo-France, CNRM) has begun to develop some new tools for the modeling of snowdrift in order to improve the avalanc...; Object ID: issw-2002-590-596.pdf; Keywords: snow drifting, alpine experimental site, snowdrift modeling, snow cover distribution; View additional details about In-Situ Observations and Snowdrift Modeling on Alpine Topography

Title: Preliminary Tests and Evaluation of a Digital Snow Board: Date: 2000; Authors: Robert E. Davis, Jerry Johnson, Walter Rosenthal; Description: Measurement of snowfall by automatic sensors in alpine and subalpine conditions has proven difficult. Those who require observations of snow loading h...; Object ID: issw-2000-396-401.pdf; Keywords: snowfall, snow accumulation, snow measurements; View additional details about Preliminary Tests and Evaluation of a Digital Snow Board

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International Snow Science Workshop Proceedings - Montana State University Library

Your search for Subject electromagnetic measurementsresulted in 39 records.