Hyperspectral UAV imagery of Agricultural Fields

Description This dataset contains UAV-derived corrected reflectance orthomaps acquired over agricultural fields in Central Macedonia, Greece during February 2026. The orthomaps are provided as georeferenced GeoTIFF files and contain six spectral bands centered at 660, 730, 880, 900, 1100, and 1150 nm. The raw sensor data underwent processing using OpenDroneMap software for image stitching. The products UAV orthomaps were initially white-panel calibrated and subsequently adjusted using field portable spectroradiometer (Spectral Evolution PSR+3500) measurements through a per-band multiplicative gain correction. Some orthomaps contain localized artifacts due to weather conditions and flight-related acquisition constraints. RGB orthomaps are also included for the Elies and Rodia fields as visual reference products.