Influence of black carbon on the measurement...
These experiments investigate different possible errors by measuring the specific surface area (SSA) of snow with the near infrared method. The influence of black carbon on this measurement was disproved, the theory was therefore validated. It shows that sunlight has no influence on the measurement with the IceCube. Wind drift snow as thin layer on the sample can increase the measured value of the specific surface by a few percent. This could be part of the error, observed in former measurements at SLF. As reference for the measured SSA values with the near infrared method, computer tomography was used to verify the SSA values.
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Informations additionnelles
| Champ | Valeur |
|---|---|
| Dernière modification de la donnée | 14 août 2024 |
| Dernière modification de la métadonnée | 14 août 2024 |
| Créé le | 14 août 2024 |
| Format | SERVICE |
| Identifier (Permalink) | icecube_microct_snow_grainsize.ea53a98b-702f-4557-89ae-736616525fbf |
| Date de publication | 14 janvier 2023 |
| Date de modification | 14 janvier 2023 |
| Langues | Anglais |
| URL d'accès | https://www.envidat.ch/dataset/icecube_microct_snow_grainsize/resource/ea53a98b-702f-4557-89ae-736616525fbf |
| Licence (Conditions d'utilisation) | Non-commercial Allowed / Commercial Allowed / Reference Not Required |
| Format | SERVICE |
| Couverture | - |
| Documentation | - |
| Service d'accès | - |
| Résolution temporelle | - |
| Byte size | 7 484 371 |
| Datastore active | False |
| Datastore contains all records of source file | False |
| Display name | Influence of black carbon on the measurement of the specific surface of snow with the near infrared method - Philipp Baumann |
| Has views | False |
| Id | 874c4b96-2c19-4c41-9d02-7fe793853aca |
| Identifier | icecube_microct_snow_grainsize.ea53a98b-702f-4557-89ae-736616525fbf |
| Issued | 2023-01-14T10:17:29+00:00 |
| Language | ['en'] |
| License | https://opendata.swiss/terms-of-use#terms_open |
| Modified | 2023-01-14T10:17:29+00:00 |
| Package id | 9900705f-0c8d-4a52-86d1-bba6d6c15be9 |
| Position | 3 |
| Rights | https://opendata.swiss/terms-of-use#terms_open |
| State | active |
| Title | Influence of black carbon on the measurement of the specific surface of snow with the near infrared method - Philipp Baumann |
| Uri | https://www.envidat.ch/dataset/icecube_microct_snow_grainsize/resource/ea53a98b-702f-4557-89ae-736616525fbf |