FVA F3 Project Forestry Structure Data

The “Forest Structure Data” contains the following grid data sets for selected project areas in Baden-Württemberg: digital Surface Model (DOM; 1 x 1 m), normalised digital surface model (nDOM; 1 x 1 m), forest height structure map (5 x 5 m), shielding (25 x 25 m), canopy roughness (as percentile distance and standard deviation; 20 x 20 m, 50 x 50 m, 100 x 100 m), loose althwoods (20 x 20 m), forest type (open and closed stocks and stock gaps); 1 x 1 m), wood supply (20 x 20 m) and above ground biomass (20 x 20 m). These data sets were created within the framework of the joint project F³ – “Spatial sensing remote sensing-based forest structural data”. The partners of this project were the Forstliche Experiments- und Forschungsanstalt Baden-Württemberg (FVA) and the Northwest German Forestry Experimental Institute (NW-FVA). The F³ project was funded by the Federal Ministry of Food and Agriculture (BMEL). Funding code: 22025014 (FVA), 22024816 (NW-FVA).森林结构数据（Forest Structure Data）包含巴登-符腾堡州选定项目区域的以下栅格数据集：数字地表模型（Digital Surface Model，DOM；1×1米）、归一化数字地表模型（normalised digital surface model，nDOM；1×1米）、森林高度结构图（5×5米）、冠层遮蔽量（25×25米）、冠层粗糙度（以百分位距离与标准差为表征指标，分辨率涵盖20×20米、50×50米、100×100米）、稀疏老龄林（20×20米）、林分类型（涵盖疏林、密林及林隙；1×1米）、木材供给量（20×20米）及地上生物量（20×20米）。 本数据集集群依托联合项目F³——“基于遥感的空间感知森林结构数据”构建而成。该项目的合作方为巴登-符腾堡州森林试验与研究机构（Forstliche Experiments- und Forschungsanstalt Baden-Württemberg，简称FVA）与德国西北部林业试验研究所（Northwest German Forestry Experimental Institute，简称NW-FVA）。F³项目由德国联邦食品与农业部（Bundesministerium für Ernährung und Landwirtschaft，BMEL）资助，资助编号分别为：22025014（对应FVA）、22024816（对应NW-FVA）。