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Description

This dataset provides solar-induced chlorophyll fluorescence (SIF) estimates over the Arctic Ocean at a 0.05-degree resolution for each month from January 2004 through December 2020. Red SIF data from TROPOspheric Monitoring Instrument (TROPOMI) (2018 to 2021) were extended over the study period using a random forest machine learning model trained using TROPOMI SIF climatological records. These data are useful for monitoring the physiological responses of phytoplankton to ongoing climate change over this ocean region. The data are provided in cloud optimized GeoTIFF format.

Product Summary

Platforms
Sentinel-5P
Instruments
TROPOMI
Projects
SIF-ESDR
Spatial Extent

N: 90 S: 50 E: 180 W: -180

Location
ARCTIC ,
ARCTIC OCEAN
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2004-01-01 to 2020-12-31
Data Partner
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) (ORNL_DAAC)
Concept ID
C3282002388-ORNL_CLOUD
Data State
COMPLETE
Number of Files/Granules
204
Processing Level
3
Published
Updated
Science Keywords
Primary Production ,
Photosynthesis ,
Plankton ,
Fluorescence

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Madani, N., Parazoo, N. C., Manizza, M., Chatterjee, A., Carroll, D., Menemenlis, D., Le Fouest, V., Matsuoka, A., Luis, K. M. A., Serra-Pompei, C., & Miller, C. E. (2024). Monthly SIF Estimates from TROPOMI over the Arctic Ocean, 2004-2020 (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/2378 Date Accessed: 2026-08-24

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