Monthly SIF Estimates from TROPOMI over the Arctic Ocean, 2004-2020

Published by ORNL_DAAC | National Aeronautics and Space Administration | Metadata Last Checked: October 18, 2025 | Last Modified: 2025-09-11

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.

Find Related Datasets

Click any tag below to search for similar datasets

earth-science-ecological-dynamics-biosphere-ecosystem-functions-photosynthesis earth-science-ecological-dynamics-biosphere-ecosystem-functions-primary-production earth-science-ecosystems-biosphere-aquatic-ecosystems-plankton earth-science-ocean-optics-oceans-fluorescence

Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.3334/ORNLDAAC/2378
landingPage	https://search.earthdata.nasa.gov/search?q=TROPOMI_SIF_Arctic_Ocean_2378&ac=true
programCode	[ "026:000" ]
spatial	[[{"WestBoundingCoordinate":-180.0,"NorthBoundingCoordinate":90.0,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":50.0}],"CARTESIAN"]
temporal	2004-01-01/2004-01-01
theme	[ "Earth Science" ]