Identifying Forest Structural Types along an Aridity Gradient in Peninsular Spain : Integrating Low-Density LiDAR, Forest Inventory, and Aridity Index
Forest structure is a key driver of forest functional processes. The characterization of forest structure across spatiotemporal scales is essential for forest monitoring and management. LiDAR data have proven particularly useful for cost-effectively estimating forest structural attributes. This paper evaluates the ability of combined forest inventory data and low-density discrete return airborne L
