"Multimodal low-altitude UAV path planning dataset TSWD-IT100H"

"TSWD-IT100H is a specialized three-dimensional UAV path planning dataset designed to capture multi-dimensional dynamic meteorological disturbances. It integrates four strictly aligned multimodal components, including 3DMPTG metadata, aerial images, dynamic meteorological fields, and UAV flight trajectory samples. To address the scarcity of extreme scenarios, an LLM-driven 3D meteorological generation technology is proposed, leveraging Qwen3-Max to synthesize hierarchical disturbance scenarios. The dataset is partitioned into three subsets based on disturbance intensity, ranging from mild perturbations to extreme conditions. Each subset contains over 100 hours of spatiotemporally aligned data. By augmenting open-source data with synthetic rare events, TSWD-IT100H establishes a unified benchmark for evaluating 3D UAV path planning algorithms under complex weather dynamics."