Daily FluxSat GPP of biomass over Land, Based on MODIS Terra and Aqua adjusted reflectance Collection 6.1, on a Global 0.05 by 0.05 Degree Grid, Level 3 Version 2.2

Description

This dataset provides global gridded daily estimates of gross primary production (GPP) and uncertainties at 0.05 deg latitude by 0.05 deg longitude resolution for the period March 2000 to present. The GPP is derived from MODerate-resolution Imaging Spectroradiometer (MODIS) instruments on NASA Terra and Aqua satellites. GPP is derived using the MODIS Nadir Bidirectional Reflectance Distribution Function (BRDF)-Adjusted Reflectances (NBAR) product, which is used as input to neural network models to globally upscale GPP estimated from selected collocated FLUXNET 2015 and OneFlux eddy covariance tower sites used for model training. Version 2.2 is the current version of the dataset. If you have any questions, please read the README document first and post your question to the NASA Earthdata Forum (forum.earthdata.nasa.gov) or email the GES DISC Help Desk (gsfc-dl-help-disc@mail.nasa.gov).

Resources

Name Format Description Link
34 FluxSat_gpp_map.png https://docserver.gesdisc.eosdis.nasa.gov/public/project/MEaSUREs/FluxSat/FluxSat_gpp_map.png
33 FluxSat_README_2025-04-26.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/MEaSUREs/FluxSat/FluxSat_README_2025-04-26.pdf
21 FluxSatMGPP_L3_Daily_p05deg_2.2.html https://disc.gsfc.nasa.gov/datacollection/FluxSatMGPP_L3_Daily_p05deg_2.2.html
5 https://search.earthdata.nasa.gov/search?q=FluxSatMGPP_L3_Daily_p05deg
5 https://cmr.earthdata.nasa.gov/virtual-directory/collections/C3464727944-GES_DISC/temporal
5 https://disc.gsfc.nasa.gov/information/howto
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FMEaSUREs%2FFluxSat%2FFluxSat_gpp_map.png
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FMEaSUREs%2FFluxSat%2FFluxSat_README_2025-04-26.pdf
5 https://disc.gsfc.nasa.gov%2Fdatacollection%2FFluxSatMGPP_L3_Daily_p05deg_2.2.html
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DFluxSatMGPP_L3_Daily_p05deg
5 https://cmr.earthdata.nasa.gov%2Fvirtual-directory%2Fcollections%2FC3464727944-GES_DISC%2Ftemporal
5 https://disc.gsfc.nasa.gov%2Finformation%2Fhowto
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C3464727944-GES_DISC.iso19115

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  • earth-science-soils-land-surface-soil-productivity-gross-primary-production-gpp

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