Output of the optical retrievals of snow and ice properties using Sentinel-3 OLCI instrument::
- mosaics of top-of-the-atmosphere OLCI reflectances
- spectral/broadband albedo
- Snow specific surface area (SSA) and optical grain diameter
- cloud mask

The current ver. 1 daily product has 1 km horizontal resolution.

The featured regions provide coverage for Arctic glaciated land ice areas (ranked by area): Greenland; Northern Arctic Canada; Southern Arctic Canada; Svalbard; Novaya Zemlya; Severnaya Zemlya; Iceland and Frans Josef Land

Website:
http://snow.geus.dk/

Processing scripts:
https://github.com/GEUS-SICE/SICE
https://github.com/GEUS-SICE/pySICE

Basic Usage
Data gathering script:
https://github.com/GEUS-SICE/SICE/blob/master/SICE_dataverse_download.py

Data display:
TBD

ATBD:
  • Kokhanovsky, A.; Box, J.; Vandecrux, B. Pre-operational Sentinel-3 Snow and Ice (SICE) Products: Algorithm Theoretical Basis Document. Preprints 2020, https://doi.org/10.20944/preprints202009.0529.v1).
  • Kokhanovsky A.A., B. Vandecrux, A. Wehrlé, O. Danne, C. Brockmann, J.E. Box, An Improved Retrieval of Snow and Ice Properties Using Spaceborne OLCI/S-3 Spectral Reflectance Measurements: Updated Atmospheric Correction and Snow Impurity Load Estimation, Remote Sensing, in review Dec, 2022. preprint

    • Related studies:
  • Kokhanovsky, A.; Lamare, M.; Danne, O.; Brockmann, C.; Dumont, M.; Picard, G.; Arnaud, L.; Favier, V.; Jourdain, B.; Le Meur, E.; Di Mauro, B.; Aoki, T.; Niwano, M.; Rozanov, V.; Korkin, S.; Kipfstuhl, S.; Freitag, J.; Hoerhold, M.; Zuhr, A.; Vladimirova, D.; Faber, A.-K.; Steen-Larsen, H.C.; Wahl, S.; Andersen, J.K.; Vandecrux, B.; van As, D.; Mankoff, K.D.; Kern, M.; Zege, E.; Box, J.E. Retrieval of Snow Properties from the Sentinel-3 Ocean and Land Colour Instrument. Remote Sens. 2019, 11, 2280. https://doi.org/10.3390/rs11192280
  • Kokhanovsky, A.; Box, J.E.; Vandecrux, B.; Mankoff, K.D.; Lamare, M.; Smirnov, A.; Kern, M. The Determination of Snow Albedo from Satellite Measurements Using Fast Atmospheric Correction Technique. Remote Sens. 2020, 12, 234. https://doi.org/10.3390/rs12020234
  • Wehrlé, A.; Box, J. E.; Niwano, M.; Anesio, A. M.; Fausto, R. S. Greenland bare-ice albedo from PROMICE automatic weather station measurements and Sentinel-3 satellite observations. GEUS Bulletin, 2021, 47. https://doi.org/10.34194/geusb.v47.5284
  • Vandecrux, B.; Box, J.E.; Wehrlé, A.; Kokhanovsky, A.A.; Picard, G.; Niwano, M.; Hörhold, M.; Faber, A.-K.; Steen-Larsen, H.C. The Determination of the Snow Optical Grain Diameter and Snowmelt Area on the Greenland Ice Sheet Using Spaceborne Optical Observations. Remote Sens. 2022, 14, 932. https://doi.org/10.3390/rs14040932
  • Kokhanovsky A.A., B. Vandecrux, A. Wehrlé, O. Danne, C. Brockmann, J.E. Box, An Improved Retrieval of Snow and Ice Properties Using Spaceborne OLCI/S-3 Spectral Reflectance Measurements: Updated Atmospheric Correction and Snow Impurity Load Estimation, Remote Sensing, in review Dec, 2022. preprint

    • Associated ESA contracts
     SICE has been supported by the following contracts to the European Space Agency (ESA): ol>
  • Dec. 2016 – Jan. 2019 SEOM S34Sci Land Study 1: Snow, ESRIN Contract 4000118926/16/I-NB
  • Dec. 2018 – Jul. 2020 EO Science For Society, ESA/Contract 4000125043/18/I-NB - ESA/AO/1-9101/17/I-NB EO SCIENCE FOR SOCIETY, Pre-operational Sentinel-3 Snow and Ice Products (SICE)
  • Jan. 2019 – Dec. 2020 ESA PRODEX, An operational service of new Sentinel-3 algorithms for climate monitoring of the Greenland Cryosphere within the CryoClim network
  • May 2021 - June 2023 ESA PRODEX, Seamless Integration of Sentinel-3 Albedos in a Weather-modelling System (SISAWS)
  • Feb 2022 - Oct. 2023 ESA EO Science For Society, Snow and ICE optical and physical properties from Sentinel-3 (SICE), ESA CCN contract 4000125043/18/I-NB
    • Featured Dataverses

    In order to use this feature you must have at least one published dataverse.

    Publish Dataverse

    Are you sure you want to publish your dataverse? Once you do so it must remain published.

    Publish Dataverse

    This dataverse cannot be published because the dataverse it is in has not been published.

    Delete Dataverse

    Are you sure you want to delete your dataverse? You cannot undelete this dataverse.

    Advanced Search

    591 to 600 of 19,102 Results
    SICEv3.0_AlaskaYukon_500m_2021_09_17.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 28.0 MB - MD5: 1c71b16c0c51ac69c037dd664778a2c8
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021_09_17.nc, date: 2021_09_17
    SICEv3.0_AlaskaYukon_500m_2021-09-18.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 45.2 MB - MD5: 6d19672550f11b755fdaf5735f558df2
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021-09-18.nc, date: 2021-09-18
    SICEv3.0_AlaskaYukon_500m_2021_09_18.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 45.2 MB - MD5: 6d19672550f11b755fdaf5735f558df2
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021_09_18.nc, date: 2021_09_18
    SICEv3.0_AlaskaYukon_500m_2021-09-19.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 64.6 MB - MD5: e4e7353cba8d902cc82776c87f4b9cd1
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021-09-19.nc, date: 2021-09-19
    SICEv3.0_AlaskaYukon_500m_2021_09_19.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 64.6 MB - MD5: e4e7353cba8d902cc82776c87f4b9cd1
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021_09_19.nc, date: 2021_09_19
    SICEv3.0_AlaskaYukon_500m_2021-09-20.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 9.8 MB - MD5: ab238d1789250e367bab739adf0f300b
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021-09-20.nc, date: 2021-09-20
    SICEv3.0_AlaskaYukon_500m_2021_09_20.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 9.8 MB - MD5: ab238d1789250e367bab739adf0f300b
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021_09_20.nc, date: 2021_09_20
    SICEv3.0_AlaskaYukon_500m_2021-09-21.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 13.5 MB - MD5: c1094d7966af675daae178b93309baf2
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021-09-21.nc, date: 2021-09-21
    SICEv3.0_AlaskaYukon_500m_2021_09_21.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 13.5 MB - MD5: c1094d7966af675daae178b93309baf2
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021_09_21.nc, date: 2021_09_21
    SICEv3.0_AlaskaYukon_500m_2021-09-22.nc
    May 28, 2024 - SICEv3.0 Alaska and Yukon snow and ice broadband albedo and surface optical properties from Sentinel-3’s OLCI at 500 m resolution, Near Real Time (NRT)
    Network Common Data Form - 37.2 MB - MD5: 0862ad24b84de10190452059129b2c89
    EDC SICE output: SICEv3.0_AlaskaYukon_500m_2021-09-22.nc, date: 2021-09-22
    Add Data

    Log in to create a dataverse or add a dataset.

    Log In
    Share Dataverse

    Share this dataverse on your favorite social media networks.

    Link Dataverse
    Reset Modifications

    Are you sure you want to reset the selected metadata fields? If you do this, any customizations (hidden, required, optional) you have done will no longer appear.