Assessing the variability of snow surfaces
| dc.contributor.author | Thomas, Eric, author | |
| dc.contributor.author | Fassnacht, Steven, author | |
| dc.date.accessioned | 2016-04-18T18:05:25Z | |
| dc.date.available | 2016-04-18T18:05:25Z | |
| dc.date.issued | 2016 | |
| dc.description | Includes bibliographical references. | |
| dc.description.abstract | Variability in snow surface roughness is rarely incorporated into climate or hydrological models, yet it has the potential to have a large impact on both latent and sensible heat for a snow dominated system. We looked at the spatial variability of snow surface roughness using the data collected by the NASA Cold Land Processes Experiment (CLPX) during the winters of 2002 and 2003 for nine 1 km2 study sites across northern Colorado. Black boards were placed perpendicularly into the snow to create a contrast so that pictures could be taken of the surface. The surfaces digitally extracted and the surfaces were detrended to remove random data acquisition biases. The datasets for each board within a study site were then assigned a value based on variability in the surface, standard deviation and categorized based on location. These roughness metrics were then analyzed geospatially to understand their spatial variability and the driving processes. | |
| dc.format.medium | born digital | |
| dc.format.medium | Student works | |
| dc.format.medium | posters | |
| dc.identifier.uri | http://hdl.handle.net/10217/171952 | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation.ispartof | 2016 Projects | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.subject | surface roughness | |
| dc.subject | snow surface interface | |
| dc.title | Assessing the variability of snow surfaces | |
| dc.title.alternative | The spatial distribution of fine resolution snow surface roughness | |
| dc.type | Image | |
| dc.type | Text | |
| dcterms.rights.dpla | This Item is protected by copyright and/or related rights (https://rightsstatements.org/vocab/InC/1.0/). You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). | |
| thesis.degree.discipline | Ecosystem Science and Sustainability |
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