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ORNL DAAC recently released a recent update to the dataset by Jensen, D.J. et al (2025): Delta-X: AVIRIS-NG L2B Derived Fractional Cover, MRD, LA, USA, 2021 This dataset provides estimates of fractional vegetation cover across the Atchafalaya and Terrebonne basins. Atmospheric correction was applied...

ORNL DAAC recently released a recent update to the dataset by Jensen, D.J. et al (2025): STAQS AVIRIS-NG-derived Methane and Carbon Dioxide Plumes, 2023 This dataset contains enhanced column-integrated methane (CH4) and carbon dioxide (CO2) (concentration lengths) acquired from 211 flight lines acro...

ORNL DAAC recently released a new dataset by Hook, S. et al (2025): MASTER: Westcoast-Heartland Hyperspectral Microwave Sensor Intensive Exp, Spring 2024 The spectral data were collected as part of the Westcoast & Heartland Hyperspectral Microwave Sensor Intensive Experiment (WH2yMSIE) airborne ...

ORNL DAAC recently released a new dataset by Baltezar, P. et al (2025): Mangrove Extent Baseline from Landsat MSS, 1972-1977 This dataset includes a regional map of mangrove extent for Myanmar, Thailand, and Cambodia for the period of 1972-1977. The map was developed from Landsat 1-2 MSS Collection ...

ORNL DAAC recently released a new dataset for the NACP project by Huntzinger, D.N. et al (2025): NACP MsTMIP: Global 0.5-degree Model Outputs in Standard Format, Version 2.0 This dataset provides an updated version of global gridded estimates of carbon, energy, and hydrologic fluxes between the land...

ORNL DAAC recently released a new dataset for the BioSCape project by Kovach, K.R. et al (2025): BioSCape: AVIRIS-NG L2B Enhanced Surface Reflectance This dataset holds corrected surface reflectance (L2B) from the Airborne Visible / Infrared Imaging Spectrometer-Next Generation (AVIRIS-NG) instrumen...

ORNL DAAC recently released a new dataset by Ayrey, E. et al (2025): Forest Aboveground Biomass for Maine, 2023 This dataset holds estimates of forest aboveground biomass (AGB) for Maine, USA, in 2023. AGB was estimated using airborne LiDAR data from the USGS 3DEP project and a deep learning convolu...

ORNL DAAC recently released a new dataset by Wei, X. et al (2025): Aboveground Biomass for Howland Forest, Maine, 2012-2023 This dataset holds aboveground biomass (AGB) estimates at 10-m spatial resolution for the Howland Research Forest in central Maine for 2012, 2015, 2017, 2021, and 2023. Forest ...

ORNL DAAC recently released a new BioSCape dataset by Slimp, M. et al (2025): BioSCape Vegetation Surveys Berg and Eerste River Catchments, South Africa, 2022-2023 This dataset contains vegetation plot survey data collected at 36 sites across the Berg and Eerste River catchments in the Western Cape,...

ORNL DAAC recently released a new ABoVE dataset by Hu, K.T. et al (2025): ABoVE: Landsat-derived Annual Dominant Land Cover in Boreal North America, 1986-2020 This dataset contains a 30-m resolution time series of annual land cover classifications as the dominant plant functional type class for all ...