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ORNL DAAC recently released a new dataset by Jensen, D.J. et al (2025): Delta-X: AVIRIS-NG L3 Derived Herbaceous Aboveground Biomass, MRD, Louisiana, USA, V3 This dataset includes high-resolution (~5 m) gridded estimates of aboveground biomass (AGB), aboveground necromass (AGN), and aboveground net ...

ORNL DAAC recently released a new dataset by Thornton, M.M. et al (2025): Daymet: Daily Surface Weather Data on a 1-km Grid for North America, Version 4 R1 This dataset provides Daymet Version 4 R1 data as gridded estimates of daily weather parameters for North America, Hawaii, and Puerto Rico. Daym...

ORNL DAAC recently released a new dataset by Cardenas-Ritzert, O. S. E. et al (2025): Urban Land Cover Maps for Mekelle, Ethiopia and Polokwane, South Africa, 2020 This dataset consists of very high resolution urban land cover maps for two African cities, Mekelle, Ethiopia and Polokwane, South Afric...

ORNL DAAC recently released a new GEDI dataset by May, P.B. et al (2025): GEDI-FIA Fusion: Training Lidar Models to Estimate Forest Attributes This dataset includes interpolated cumulative waveforms, with uncertainties, over national forest inventory (FIA) field plots across the contiguous United St...

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...