Your search for Subject grain formresulted in 5 records.
- Title: Digital Flow for Grain Segmentation from 3D Microtomographic Images of Snow
- Date: 2013-10-07
- Authors: Xi Wang, Frédéric Flin, David Coeurjolly, Bernard Lesaffre
- Description: We propose in this article a shape segmentation method for granular structures in 3D based on medial axis. We define a two-step algorithm: the first ...
- Object ID: ISSW13_paper_P4-19.pdf
- Keywords: medial axis, digital flow, snow grain segmentation
- View additional details about Digital Flow for Grain Segmentation from 3D Microtomographic Images of Snow
- Title: Description of the Snow Microstructure as a 3D Assembly of Grains
- Date: 2013-10-07
- Authors: Pascal Hagenmuller, Guillaume Chambon, Frédéric Flin, Xi Wang, Bernard Lesaffre, Mohamed Naaim
- Description: The concept of snow grain is commonly used in the snow community, either in situ to identify the snow type or in numerical models to reproduce the phy...
- Object ID: ISSW13_paper_P4-22.pdf
- Keywords: snow, microstructure, grains, segmentation, bonds, mechanics
- View additional details about Description of the Snow Microstructure as a 3D Assembly of Grains
- Title: Snow Micro Penetrometer and Near Infrared Photography for Grain Type Classification
- Date: 2010
- Authors: Scott Havens, Hans-Peter Marshall, Nick Steiner, Marco Tedesco
- Description: Avalanche formation and remote sensing of snow water equivalent are dependent on snow stratigraphy and grain type. Time-intensive manual snow pit prof...
- Object ID: ISSW_P-029.pdf
- Keywords: snow micro penetrometer, near infrared photography, grain classification
- View additional details about Snow Micro Penetrometer and Near Infrared Photography for Grain Type Classification
- Title: Morphology of Crystal Growth and Grain Bonding in Snow
- Date: 2002
- Authors: E. E. Adams, D. A. Miller
- Description: Microstructure is of paramount importance to the structural stability of a snowpack. We have scrutinized microstructure at the grain and bond scale wi...
- Object ID: issw-2002-323-327.pdf
- Keywords: snow and ice, snow crystal, snow crystal growth, snow crystal structure, snow metamorphism
- View additional details about Morphology of Crystal Growth and Grain Bonding in Snow
- Title: Estimating Dry Snow Density from Grain Form and Hand Hardness
- Date: 2000
- Authors: Torsten Geldsetzer, Bruce Jamieson
- Description: Snow density has many applications in avalanche forecasting, including calculations of load over weak layers. However, density measurements of snowpac...
- Object ID: issw-2000-121-127.pdf
- Keywords: snow density, density estimation, hand hardness, grain form, avalanche forecasting
- View additional details about Estimating Dry Snow Density from Grain Form and Hand Hardness