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ORNL DAAC recently released a new dataset by Hook, S.J. et al (2025): MASTER: Geological Earth Mapping Experiment (GEMx), Summer 2025 This dataset includes Level 1B (L1B) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected during 29 flights abo...

ORNL DAAC recently released a new dataset by Brodrick, P.G. et al (2025): SHIFT: AVIRIS-NG L2A Orthorectified Surface Reflectance, V2 This dataset contains Level 2A (L2A) orthorectified surface reflectance images from NASA's Airborne Visible / Infrared Imaging Spectrometer-Next Generation (AVIRIS-NG...

ORNL DAAC recently released a new dataset by Brodrick, P.G. et al (2025): SHIFT: AVIRIS-NG L1B Calibrated Radiance, V2 This dataset contains Level 1B (L1B) unrectified calibrated surface radiance images as well as files of observational geometry and illumination parameters and supporting sensor band...

ORNL DAAC recently released a new dataset by Chapman, B. et al (2025): UAVSAR Polarimetric Products for ABoVE Wetland Sites, Peace-Athabasca Delta, Canada This dataset holds UAVSAR imagery products for the Peace-Athabasca Delta region of Canada. Products include double bounce, volume, odd, and helic...

ORNL DAAC recently released a new dataset by Eckert, R. et al (2025): AVIRIS-3 L1B Calibrated Radiance, Facility Instrument Collection (Version 1) This dataset contains Level 1B (L1B) calibrated radiance images as well as observational geometry and illumination parameters from the Airborne Visible /...

ORNL DAAC recently released a new dataset by Tran, K.H. et al (2025): CMS: Tree Cover Estimates at 30 m Resolution for Mexico from 2000 to 2019 (Version 2) This dataset provides 20-year tree cover (TC) estimates at 30-m spatial resolution for Mexico from 2000 to 2019 using Landsat time series, airbo...

ORNL DAAC recently released a new dataset by Silva, G.D. et al (2025): SHIFT: Wetland Spectra, Salinity, and Fractional Cover, Devereux Slough, CA, 2022 This dataset includes field data, analysis code, and corresponding airborne imagery collected and generated during the 2022 NASA Surface Biology Ge...

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...