Raindrop size distribution, precipitation rate, liquid water content, reflectivity, and kinetic energy measured at the ATTO-Campina site (2020–2024)

This dataset contains raindrop size distribution (DSD) measurements and derived variables collected at the ATTO-Campina site (Amazon, Brazil) using a DISD-RD-80 disdrometer. Data were acquired at 1-minute temporal resolution from January 2020 to December 2024. The dataset includes per-drop-class variables (drop concentration, normalized drop concentration, average diameter, fall velocity) as well as integrated variables such as precipitation rate (RR), rain accumulation (RA), liquid water content (LWC), radar reflectivity (Z, dBZ), kinetic energy (KE), energy flux (Eflux), and parameters of the fitted drop size distribution (intercept and slope). Quality control flags are provided for all derived variables. Data are organized in daily NetCDF files and stored at Level 2 processing.