Raw fisheye sky-imager images — Réunion Island, 30-day campaign (8 October – 10 November 2024)

This dataset contains the raw fisheye images acquired for the 30-day campaign described in Andrinirintsoa et al., "Diagnostic and Limitations of Sky-Imager Cloud Tracking Pipelinesin Tropical Complex Terrains: A Case Study in Réunion Island" (submitted to Atmospheric Measurement Techniques). Images were acquired using a VIVOTEK FE9382-EHV-v2 fisheye camera (2048x2048 px, equidistant projection, 180° field of view) at a site on Réunion Island (21°S, 55.5°E), at a rate of approximately 1 image per minute during daytime hours, from 8 October to 10 November 2024 (30 day-folders). These raw images can be reprocessed using the companion script cloud_popup_detector_stage1_original_EN.py, available in the associated processed-data record [DOI: to be added], which reproduces the exact resultats_nuages.csv and classification_nuages.csv files deposited there. A companion Zenodo record containing the processed CSV data and analysis scripts (resultats_nuages.csv, classification_nuages.csv, cloud_popup_detector_stage1_original_EN.py, replot_and_fix_english.py) is available at [10.5281/zenodo.21904348]. License: CC-BY 4.0. Please cite the associated article if you use these images.