AD Dataset: A 502-Image Greenhouse Tomato Leaf Disease Dataset for Arid-Region Agricultural Diagnostics.

This dataset consists of 502 high-resolution tomato leaf images collected from a commercial greenhouse in Abu Dhabi, United Arab Emirates, in 2025. The dataset was developed to evaluate the cross-domain generalization of computer vision models in arid-region greenhouse environments.Technical SpecificationsCamera: Samsung Galaxy S23 UltraSensor: 1/1.3" CMOS (Samsung ISOCELL HP2)Resolution: Captured at 12.5MPAperture: f/1.7.Lens: 24mm equivalent (Wide/1x).Focus Mode: Phase Detection Auto Focus (PDAF).