Federal Land Ownership

Federal Land Ownership (Bureau of Land Management BLM, United States Forest Service USFS, Bureau of Reclamation BOR) of parcels in Trinity County derived by merging parcels by ownership type and calculating acres.涵盖美国土地管理局（BLM）、美国林务局（USFS）与美国垦务局（BOR）管辖范围的三一县地块联邦土地所有权数据集，通过按所有权类型合并地块并计算各地块的英亩面积生成。