Articles | Volume 14, issue 5
https://doi.org/10.5194/tc-14-1651-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-14-1651-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 May 2020
Research article |
| 27 May 2020
| 27 May 2020
Snow albedo sensitivity to macroscopic surface roughness using a new ray-tracing model
Fanny Larue
CORRESPONDING AUTHOR
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Ghislain Picard
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Laurent Arnaud
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Inès Ollivier
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Clément Delcourt
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Maxim Lamare
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d’Etudes de la Neige, 38000 Grenoble, France
François Tuzet
Univ. Grenoble Alpes, CNRS, Institut des Géosciences de l’Environnement (IGE), UMR 5001, Grenoble, 38041, France
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d’Etudes de la Neige, 38000 Grenoble, France
Jesus Revuelto
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d’Etudes de la Neige, 38000 Grenoble, France
Marie Dumont
Univ. Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d’Etudes de la Neige, 38000 Grenoble, France
Viewed
Total article views: 3,553 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 30 Aug 2019)
| HTML | XML | Total | BibTeX | EndNote | |
|---|---|---|---|---|---|
| 2,591 | 889 | 73 | 3,553 | 74 | 62 |
- HTML: 2,591
- PDF: 889
- XML: 73
- Total: 3,553
- BibTeX: 74
- EndNote: 62
Total article views: 2,772 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 27 May 2020)
| HTML | XML | Total | BibTeX | EndNote | |
|---|---|---|---|---|---|
| 2,176 | 531 | 65 | 2,772 | 60 | 54 |
- HTML: 2,176
- PDF: 531
- XML: 65
- Total: 2,772
- BibTeX: 60
- EndNote: 54
Total article views: 781 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 30 Aug 2019)
| HTML | XML | Total | BibTeX | EndNote | |
|---|---|---|---|---|---|
| 415 | 358 | 8 | 781 | 14 | 8 |
- HTML: 415
- PDF: 358
- XML: 8
- Total: 781
- BibTeX: 14
- EndNote: 8
Viewed (geographical distribution)
Total article views: 3,553 (including HTML, PDF, and XML)
Thereof 2,713 with geography defined
and 840 with unknown origin.
Total article views: 2,772 (including HTML, PDF, and XML)
Thereof 2,193 with geography defined
and 579 with unknown origin.
Total article views: 781 (including HTML, PDF, and XML)
Thereof 520 with geography defined
and 261 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Cited
21 citations as recorded by crossref.
- Modelling light-absorbing particle–snow–radiation interactions and impacts on snow albedo: fundamentals, recent advances and future directions C. He & J. Ming 10.1071/EN22013
- Effects of complex terrain on the shortwave radiative balance: a sub-grid-scale parameterization for the GFDL Earth System Model version 4.1 E. Zorzetto et al. 10.5194/gmd-16-1937-2023
- Optical Properties of Snow Surfaces: Multiangular Photometric and Polarimetric Hyperspectral Measurements Z. Sun et al. 10.1109/TGRS.2021.3078170
- SNICAR-ADv4: a physically based radiative transfer model to represent the spectral albedo of glacier ice C. Whicker et al. 10.5194/tc-16-1197-2022
- Observations and modeling of areal surface albedo and surface types in the Arctic E. Jäkel et al. 10.5194/tc-18-1185-2024
- Bridging the gap between airborne and spaceborne imaging spectroscopy for mountain glacier surface property retrievals C. Donahue et al. 10.1016/j.rse.2023.113849
- Impact of Vehicle Soot Agglomerates on Snow Albedo S. González-Correa et al. 10.3390/atmos13050801
- Quantification of the radiative impact of light-absorbing particles during two contrasted snow seasons at Col du Lautaret (2058 m a.s.l., French Alps) F. Tuzet et al. 10.5194/tc-14-4553-2020
- Effect of small-scale snow surface roughness on snow albedo and reflectance T. Manninen et al. 10.5194/tc-15-793-2021
- Divergence of apparent and intrinsic snow albedo over a season at a sub-alpine site with implications for remote sensing E. Bair et al. 10.5194/tc-16-1765-2022
- Temporal and spatial variability in surface roughness and accumulation rate around 88° S from repeat airborne geophysical surveys M. Studinger et al. 10.5194/tc-14-3287-2020
- Unraveling the optical shape of snow A. Robledano et al. 10.1038/s41467-023-39671-3
- An Improved Retrieval of Snow and Ice Properties Using Spaceborne OLCI/S-3 Spectral Reflectance Measurements: Updated Atmospheric Correction and Snow Impurity Load Estimation A. Kokhanovsky et al. 10.3390/rs15010077
- SNICAR-ADv3: a community tool for modeling spectral snow albedo M. Flanner et al. 10.5194/gmd-14-7673-2021
- Modelling surface temperature and radiation budget of snow-covered complex terrain A. Robledano et al. 10.5194/tc-16-559-2022
- Assimilation of surface reflectance in snow simulations: Impact on bulk snow variables J. Revuelto et al. 10.1016/j.jhydrol.2021.126966
- Measurements and Modeling of Optical-Equivalent Snow Grain Sizes under Arctic Low-Sun Conditions E. Jäkel et al. 10.3390/rs13234904
- Field study on the diffusion and advection effects of vehicle-emitted soot aerosols on snow albedo in the Chilean Andes S. González-Correa et al. 10.1016/j.atmosenv.2023.120136
- The Collection of Hyperspectral Measurements on Snow and Ice Covers in Polar Regions (SISpec 2.0) R. Salvatori et al. 10.3390/rs14092213
- Simulating optical top-of-atmosphere radiance satellite images over snow-covered rugged terrain M. Lamare et al. 10.5194/tc-14-3995-2020
- Spectral albedo measurements over snow-covered slopes: theory and slope effect corrections G. Picard et al. 10.5194/tc-14-1497-2020
20 citations as recorded by crossref.
- Modelling light-absorbing particle–snow–radiation interactions and impacts on snow albedo: fundamentals, recent advances and future directions C. He & J. Ming 10.1071/EN22013
- Effects of complex terrain on the shortwave radiative balance: a sub-grid-scale parameterization for the GFDL Earth System Model version 4.1 E. Zorzetto et al. 10.5194/gmd-16-1937-2023
- Optical Properties of Snow Surfaces: Multiangular Photometric and Polarimetric Hyperspectral Measurements Z. Sun et al. 10.1109/TGRS.2021.3078170
- SNICAR-ADv4: a physically based radiative transfer model to represent the spectral albedo of glacier ice C. Whicker et al. 10.5194/tc-16-1197-2022
- Observations and modeling of areal surface albedo and surface types in the Arctic E. Jäkel et al. 10.5194/tc-18-1185-2024
- Bridging the gap between airborne and spaceborne imaging spectroscopy for mountain glacier surface property retrievals C. Donahue et al. 10.1016/j.rse.2023.113849
- Impact of Vehicle Soot Agglomerates on Snow Albedo S. González-Correa et al. 10.3390/atmos13050801
- Quantification of the radiative impact of light-absorbing particles during two contrasted snow seasons at Col du Lautaret (2058 m a.s.l., French Alps) F. Tuzet et al. 10.5194/tc-14-4553-2020
- Effect of small-scale snow surface roughness on snow albedo and reflectance T. Manninen et al. 10.5194/tc-15-793-2021
- Divergence of apparent and intrinsic snow albedo over a season at a sub-alpine site with implications for remote sensing E. Bair et al. 10.5194/tc-16-1765-2022
- Temporal and spatial variability in surface roughness and accumulation rate around 88° S from repeat airborne geophysical surveys M. Studinger et al. 10.5194/tc-14-3287-2020
- Unraveling the optical shape of snow A. Robledano et al. 10.1038/s41467-023-39671-3
- An Improved Retrieval of Snow and Ice Properties Using Spaceborne OLCI/S-3 Spectral Reflectance Measurements: Updated Atmospheric Correction and Snow Impurity Load Estimation A. Kokhanovsky et al. 10.3390/rs15010077
- SNICAR-ADv3: a community tool for modeling spectral snow albedo M. Flanner et al. 10.5194/gmd-14-7673-2021
- Modelling surface temperature and radiation budget of snow-covered complex terrain A. Robledano et al. 10.5194/tc-16-559-2022
- Assimilation of surface reflectance in snow simulations: Impact on bulk snow variables J. Revuelto et al. 10.1016/j.jhydrol.2021.126966
- Measurements and Modeling of Optical-Equivalent Snow Grain Sizes under Arctic Low-Sun Conditions E. Jäkel et al. 10.3390/rs13234904
- Field study on the diffusion and advection effects of vehicle-emitted soot aerosols on snow albedo in the Chilean Andes S. González-Correa et al. 10.1016/j.atmosenv.2023.120136
- The Collection of Hyperspectral Measurements on Snow and Ice Covers in Polar Regions (SISpec 2.0) R. Salvatori et al. 10.3390/rs14092213
- Simulating optical top-of-atmosphere radiance satellite images over snow-covered rugged terrain M. Lamare et al. 10.5194/tc-14-3995-2020
1 citations as recorded by crossref.
Latest update: 22 Apr 2024
Short summary
The effect of surface roughness on snow albedo is often overlooked,
although a small change in albedo may strongly affect the surface energy
budget. By carving artificial roughness in an initially smooth snowpack,
we highlight albedo reductions of 0.03–0.04 at 700 nm and 0.06–0.10 at 1000 nm. A model using photon transport is developed to compute albedo considering roughness and applied to understand the impact of roughness as a function of snow properties and illumination conditions.
The effect of surface roughness on snow albedo is often overlooked,
although a small change in...
