Published September 30, 2021
| Version
v1
Dataset
Open
Principal data and analysis code from Riihelä et al (2021): Antarctic sea ice loss drives cryospheric radiative feedback strengthening in recent years, submitted to Nature Geoscience, 2021
Creators
Description
This entry contains the principal data of the associated publication - the annual global mean radiative feedbacks resulting from surface albedo changes over both polar regions (poleward of 50 degrees latitude). Data are available based on CLARA-A2.1 surface albedo data record combined with two radiative kernels; CloudSat-CALIPSO (CC) and CERES-based albedo change kernel (CACK). Upper and lower limits of estimated radiative feedback uncertainty envelopes are provided in the data file.
The entry also provides the principal python codes used in the study. These codes are provided as-is.
Files
analysis_visualization_revisedmanuscript.ipynb
Files
(8.3 MB)
| Name | Size | Download all |
|---|---|---|
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Checksum: md5:f31b687aaadc2c72a5979a043c45a0a5
PID: https://epic-pid.storage.surfsara.nl:8003/0000/analysis_visualization_revisedmanuscript.ipynb |
2.4 MB | Preview Download |
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Checksum: md5:6eeb37510ed8be2fa4d8614ef1318973
PID: https://epic-pid.storage.surfsara.nl:8003/0000/annual_global_mean_cryospheric_RF_CC_CACK_CLARA.nc |
22.4 kB | Download |
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Checksum: md5:6544a4ba5aa4acde097ed52dfbf8dd8f
PID: https://epic-pid.storage.surfsara.nl:8003/0000/calculate_EASE2_WSAs.ipynb |
629.9 kB | Preview Download |
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Checksum: md5:3a0b1a0658fe0066a530eed464084202
PID: https://epic-pid.storage.surfsara.nl:8003/0000/calculate_forcings.ipynb |
2.8 MB | Preview Download |
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Checksum: md5:d2ffee52f6bd467a95334d276e32b87a
PID: https://epic-pid.storage.surfsara.nl:8003/0000/prepare_all_data.ipynb |
2.5 MB | Preview Download |
Additional details
Identifiers
- URL
- https://etsin.fairdata.fi/dataset/7e6f0f0e-8b24-4efc-b8cb-7e6a74e6b8a3
- b2rec
- 3a345c1121cf41f781ba237b8fddf294
FMI metadata
- Geolocation
- All areas poleward of plus/minus 50 degrees latitude
- Coordinate reference system
- EASE2 / WSG 84
- Resolution
- 25000
- Topic category
- climatologyMeteorologyAtmosphere
- Source data
- CLARA-A2 surface albedo dataset, CloudSat-CALIPSO radiative kernel, CACK radiative kernel
- End time
- 2018-12-30
- Process step
- prepare_all_data & calculate_EASE2_WSA -> calculate_forcings -> analysis_visualization
- Start time
- 1981-12-31
- Data levels (meter, hectoPascal, degree, sigma pressure levels, other) in vertical direction(+/-) for example 1500 m or 850 hPa
-
- Level: surface
- Level unit: meter