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Your search for Keyword "snow depth."resulted in 60 records.

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
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Title: Mapping Starting Zone Snow Depth with a Ground-Based LIDAR to Improve Avalanche Control and Forecasting
Date: 2014-09-29
Authors: Jeffrey S. Deems, Pete J. Gadomski, Dominic Vellone, Ryan Evanczyk, Adam LeWinter, Karl W. Birkeland, David C. Finnegan
Description: The distribution of snow depth in avalanche starting zones exerts a strong influence on avalanche potential and character. Extreme depth changes over...
Object ID: ISSW14_paper_O5.01.pdf
Keywords: snow depth, spatial variability, laser remote sensing, avalanche control.
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Title: NIVEXC: An Electronic Snow-Pole for Real-Time Monitoring of Avalanche Starting Zones
Date: 2013-10-07
Authors: Massimiliano Barbolini, Matteo Baudone, Francesco Ferro, Laura Ricchetti, Francesco Stefanini
Description: Knowledge of amount of new snow, total snow depth and internal property of snowcover in avalanche release zones are well known to be key factors for e...
Object ID: ISSW13_paper_O2-15.pdf
Keywords: avalanche forecasting, starting zone monitoring, snow depth measurement, temperature profile
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Title: An Innovative Algorithm for Unmanned Validation of Automatic Snow Depth Measurements
Date: 2013-10-07
Authors: S. Terzago, M.Faletto, Correspondingauthor, M.C. Prola, S. Fratianni, R. Cremonini, S.Barbero
Description: Ultrasonic snow sensors provide high temporal resolution snow depth and snowfall data used for hydrological applications and avalanche risk assessmen...
Object ID: ISSW13_paper_P2-12.pdf
Keywords: ultrasonic snow measurements, snow depth, automatic validation
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Title: Can a Point Measurement Represent the Snow Depth in its Vicinity? A Comparison of Areal Snow Depth Measurements With Selected Index Sites
Date: 2013-10-07
Authors: Thomas Grünewald, Michael Lehning
Description: Information on the amount of snow stored in a catchment or on a mountain is an important issue for hydrology, natural hazards, winter tourism or mount...
Object ID: ISSW13_paper_P4-13.pdf
Keywords: index-site, representativeness of point measurement, snow depth, airborne laser scanning, lidar
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Title: On Indicator Path Avalanches for Local Avalanche Forecasting
Date: 2012
Authors: Jürg Schweizer, Claudia Alig, Christoph Mitterer
Description: Avalanches are clear signs of instability and thus often considered as the best predictor for further events. In fact, avalanches that release at the...
Object ID: issw-2012-051-054.pdf
Keywords: avalanche path, snow depth,prediction methods, avalanche awareness
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Title: Spatial Variability of Snow Stratigraphy From Microwave Radar
Date: 2012
Authors: Hans Peter Marshall, J. And rew Gleason, Achim Heilig, Gary Koh, Matthew Sturm
Description: Slab avalanches occur because of the layered nature of the seasonal snowpack. Differences in metrological conditions during deposition, as well as dif...
Object ID: issw-2012-259-263.pdf
Keywords: spatial variability, radar, snow stratigraphy, snow depth
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Title: Remote Sensing Tools for Snow and Avalanche Research
Date: 2012
Authors: Yves Bühler
Description: Since the first images acquired from airplanes (1915) and satellites (1960), remote sensing has had a great impact in diverse number of fields such a...
Object ID: issw-2012-264-268.pdf
Keywords: remote sensing, digital elevation models dem, snow depth, snow type, spatially continuous measurements
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Title: Positioning of Avalanche Protection Measures Using Snow Depth Mapping Via Terrestrial Laser Scanning
Date: 2012
Authors: Alexander Prokop, Christina M. Delaney
Description: In recent years snow depth mapping via terrestrial laser scanning has become increasingly popular as a measurement method used for snow and avalanche ...
Object ID: issw-2012-983-988.pdf
Keywords: snow depth, avalanche protection, release area, slopes
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Title: Modeled Snow Cover in Pyrenees Mountains and Cross-Comparisons Between Remote-Sensed and Land-Based Observation Data
Date: 2012
Authors: Yves Durand, Gérald Giraud, Daniel Goetz, Malou Maris, Valentin Payen
Description: Only few studies have already attempted to assess the distribution and magnitude of seasonal snowpack under the varying climate of the Pyrenees. In us...
Object ID: issw-2012-998-1004.pdf
Keywords: snow depth comparisons, modis remote-sensed data, climatology, scm chain
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Title: Snow Characterization by Facet Number and Size From Snow Pit Wall Photographs
Date: 2010
Authors: Mathias Gergely, Martin Schneebeli
Description: Faceted snow within a natural snowpack often weakens its stability, with depth hoar being a prime example for a persistent weak layer. Traditionally, ...
Object ID: ISSW_P-005.pdf
Keywords: faceted snow, depth hoar, persistent weak layers, snow properties, wind-pressed snow
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Title: Measurements of Small Scale Spatial and Temporal Variability of Snow Depth and SWE in a Small Mountain Catchment
Date: 2009
Authors: T. Grünewald, M. Schirmer, M. Lehning
Description: Using a new type of terrestrial laser scanner (TLS), which is particularly suited for measurements of snow covered surfaces, we monitored snow depth, ...
Object ID: issw-2009-0151-0154.pdf
Keywords: spatial variability, snow water equivalent, snow depth, terrestrial laser scanner, melt rates
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Title: Analysis of Temporal and Spatial Snow Depth Changes in a Steep Rock Face
Date: 2009
Authors: Vanessa Wirz, Michael Schirmer, Michael Lehning
Description: To understand snow distribution in steep rock walls a high resolution terrestrial laser scanner (TLS) was used to achieve precise snow height digital...
Object ID: issw-2009-0155-0159.pdf
Keywords: terrestrial laser scanning, snow depth changes, rock face, snow distribution
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Title: Terrestrial Laser Scanning for Snow Depth Observations: An Update on Technical Developments and Applications
Date: 2009
Authors: Alexander Prokop
Description: In the past few years terrestrial laser scanning methodology has become a powerful tool for determining the spatial snow depth distribution on slopes....
Object ID: issw-2009-0192-0196.pdf
Keywords: terrestrial laser scanning, snow depth, avalanche dynamics, avalanche case study
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Title: Combining Wind Field Modelling with Spatial Snow Depth Measurements for Avalanche Forecast Purpose
Date: 2008-09-22
Authors: Alexander Prokop
Description: The snow cover distribution in alpine terrain is known to be highly influenced by the local wind field. In this study the correlation between differen...
Object ID: P__8135.pdf
Keywords: terrestrial laser scanning, snow depth, wind field modeling, snow cover
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