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Title: Regional Stability Evaluation With Modelled Snow Cover Data: Date: 2009; Authors: Michael Schirmer, JÃ¼rg Schweizer, Michael Lehning; Description: Stability (or the probability of avalanche occurrence or release) is probably the key factor defining the avalanche danger level. Most snow stability ...; Object ID: issw-2009-0306-0312.pdf; Keywords: avalanche forecasting, snow stability, avalanche danger, snow cover, numerical modelling; View additional details about Regional Stability Evaluation With Modelled Snow Cover Data

Title: Regional Avalanche Warning in Norway, a New Concept for a Large Country: Date: 2009; Authors: Christian Jaedicke, Steinar BakkehÃ¸i, Frode Sandersen, Kjetil Brattlien, Anders Solheim; Description: Norway encompasses 324 000 km2 of land area of which ca. 7 % are mountainsides steeper than 30 degrees. The country extends approximately 1700 km fro...; Object ID: issw-2009-0371-0374.pdf; Keywords: avalanche warning, norway, regional warning; View additional details about Regional Avalanche Warning in Norway, a New Concept for a Large Country

Title: Spatial Variability -- So What?: Date: 2006; Authors: JÃ¼rg Schwizer, Kalle Kronholm, J. Bruce Jamieson, Karl W. Birkeland; Description: Since the landmark papers of Conway and Abrahamson many studies have tried quantify spatial variability. Many different methods have been used and the...; Object ID: issw-2006-365-376.pdf; Keywords: radiation, wind, forecasting, snow stability; View additional details about Spatial Variability -- So What?

Title: Lidar Measurement of Snow Depth: Accuracy and Error Sources: Date: 2006; Authors: Jeffrey S. Deems , Thomas H. Painter; Description: Airborne laser altimetry (lidar) is a remote sensing technology that holds tremendous promise for mapping snow depth in snow hydrology and avalanche a...; Object ID: issw-2006-330-338.pdf; Keywords: lidar, snow depth, remote sensing, spatial variability; View additional details about Lidar Measurement of Snow Depth: Accuracy and Error Sources

Title: Spatial Variability of Some Snow Characteristics on a Slope and Interpretation of Measurements for Snow Stability Assessment: Date: 2006; Authors: Pavel Chernous, Yuri Fedorenko, Nikolay Barashev; Description: Snow thickness, density, shear strength and temperature are analyzed. Spatial distributions of the snow characteristics are considered as random field...; Object ID: issw-2006-339-348.pdf; Keywords: snow characteristics spatial variability, accuracy estimations, measurements' interpretation, simulation; View additional details about Spatial Variability of Some Snow Characteristics on a Slope and Interpretation of Measurements for Snow Stability Assessment

Title: Assessment of Spatial Correlation Structure of Penetration Resistance of Snow Layers Using Random Field Theory and its Implication for Snow Stability: Date: 2006; Authors: P.K. Srivastava, A. Chaudhary, P.K. Satyawali; Description: Avalanche researchers have long recognized that stability information from specific snow pits may or may not represent the stability conditions on th...; Object ID: issw-2006-349-358.pdf; Keywords: spatial correlation structure, snowmicropen, cellular automata; View additional details about Assessment of Spatial Correlation Structure of Penetration Resistance of Snow Layers Using Random Field Theory and its Implication for Snow Stability

Title: Spatial Variability of the Snowpack: Experiences with Measurements at a Wide Range of Length Scales With Several Different High Precision Instruments: Date: 2006; Authors: Hans Peter Marshall, Gary Koh, Matthew Sturm, Jerome Johnson, Mike Demuth, Chris Landry, Jeff Deems, Andy Gleason; Description: Snow exhibits an extremely wide range of material properties over both short spatial as well as temporal scales compared with most other materials. Re...; Object ID: issw-2006-359-364.pdf; Keywords: spatial variability, radar, penetrometer, snow depth, snow instrumentation; View additional details about Spatial Variability of the Snowpack: Experiences with Measurements at a Wide Range of Length Scales With Several Different High Precision Instruments

Title: Spatial Variability â€“ So What?: Date: 2006; Authors: JÃ¼rg Schweizer, Kalle Kronholm, J. Bruce Jamieson, Karl W. Birkeland; Description: Since the landmark papers of Conway and Abrahamson many studies have tried to quantify spatial variability. Many different methods have been used and ...; Object ID: issw-2006-365-376.pdf; Keywords: snow mechanical properties, snow slope stability evaluation, avalanche formation, avalanche forecasting, spatial variability, numerical modeling; View additional details about Spatial Variability â€“ So What?

Title: High Resolution Tree-Ring Based Spatial Reconstructions of Snow Avalanche Activity in Glacier National Park, Montana, USA: Date: 2006; Authors: Gregory T. Pederson, Blase A. Reardon, Christian J. Caruso, Daniel B. Fagre; Description: Effective design of avalanche hazard mitigation measures requires long-term records of natural avalanche frequency and extent. Such records are also v...; Object ID: issw-2006-436-443.pdf; Keywords: avalanche history, tree-rings, kriging, return periods; View additional details about High Resolution Tree-Ring Based Spatial Reconstructions of Snow Avalanche Activity in Glacier National Park, Montana, USA

Title: Holistic Geographical Visualization of Spatial Data with Applications in Avalanche Forecasting: Date: 2006; Authors: Phoebe B. McNeally, Harvey J. Miller; Description: Avalanche forecasters face ever increasing pressure to make more informed decisions and accurate predictions. Decisions often are made very quickly a...; Object ID: issw-2006-478-482.pdf; Keywords: geographic visualization, avalanche forecasting, spatial decision support system; View additional details about Holistic Geographical Visualization of Spatial Data with Applications in Avalanche Forecasting

Title: Temporal Changes in the Spatial Variability of Shear Strength and Stability: Date: 2006; Authors: Spencer Logan, Karl Birkeland, Kalle Kronholm, Kathy Hansen; Description: Avalanche forecasting involves the prediction of spatial and temporal variability of the snowpack. To predict avalanches with more accuracy it is impo...; Object ID: issw-2006-925-933.pdf; Keywords: spatial variability, avalanches, avalanche forecasting, temporal change; View additional details about Temporal Changes in the Spatial Variability of Shear Strength and Stability

Title: A Comparison of the Spatial Patterns of Penetration Resistance of Slabs and Weak Layers: Date: 2004; Authors: K. Birkeland, K. Kronholm; Description: Several studies have quantified the spatial variability of snow stability and structure on specific slopes. One consequence of such spatial variabili...; Object ID: issw-2004-287.pdf; Keywords: pattern, weak layer, slab, grain, snow stability; View additional details about A Comparison of the Spatial Patterns of Penetration Resistance of Slabs and Weak Layers

Title: Snowpack Spatial Variability in the Chugach Mountain Range: Date: 2004; Authors: Jerry Hance; Description: A case study: how spatial variations in snowpack influence guides directing human travel patterns during a day of heliskiing near Thompson Pass in th...; Object ID: issw-2004-298.pdf; Keywords: spatial variability, safety, snowpack, structures; View additional details about Snowpack Spatial Variability in the Chugach Mountain Range

Title: Temporal Changes in the Spatial Variability of Shear Strength and Stability: Date: 2004; Authors: Spencer Logan, Karl Birkeland, Kalle Kronholm, Kathy Hansen; Description: Avalanche forecasting involves the prediction of spatial and temporal variability of the snowpack. To predict avalanches with more accuracy it is impo...; Object ID: issw-2004-315-334.pdf; Keywords: spatial variability, avalanches, avalanche forecasting, temporal change; View additional details about Temporal Changes in the Spatial Variability of Shear Strength and Stability

Title: Multi-Scale Spatial Variability of a Layer of Buried Surface Hoar: Date: 2004; Authors: Jurg Schweizer , Kalle Kronholm; Description: Spatial variability of the snowpack exists at different scales. Various studies have investigated and quantified snowpack spatial variability at eith...; Object ID: issw-2004-335-342.pdf; Keywords: spatial variability, snow stability, avalanche forecasting; View additional details about Multi-Scale Spatial Variability of a Layer of Buried Surface Hoar

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International Snow Science Workshop Proceedings - Montana State University Library

Your search for Subject regional and spatial planningresulted in 42 records.