Rovaniemen mlk, Finland by Katalin Waga, Md Parvez Rana - part of deadtrees.earth

UAV platform and sensor: UAV: DJI Phantom 4 RTK (with real-time kinematic positioning; Gonçalves et al., 2022) Sensor: Integrated RGB camera (DJI FC6310R) Sensor resolution: 5472 × 3648 pixels Image type: RGB Camera settings: ISO: 200 Shutter speed: 1/320 s Flight planning and acquisition: Flight planning software: DJI integrated flight planning software Flight altitude: 115 m above ground level (AGL) Ground sampling distance (GSD): 3.15 cm/pixel Flight speed: 7.5 m s⁻¹ Flight line spacing: 72 m Image overlap: Longitudinal overlap: 75% Lateral overlap: 60% Environmental and lighting conditions: Flight date: 16 June 2023 Flight time: 10:00–14:00 (local time) Cloud cover: 0% (cloudless conditions) Temperature: 20–25 °C Precipitation: None Visibility: 100% UAV weather check: uavforecast.com (pre‑flight) The orthomosaic was created from 616 RGB images.