Yosemite National Park - Administrative Boundary History - Open Data

The historical boundaries of Yosemite since it's creation. These boundaries are representations of the park throughout time for display and general analysis purposes. The NAME field contains information about when the boundary was in use. IRMA Data Store Reference约塞米蒂国家公园（Yosemite）自创立以来的历史边界。此类边界为该公园不同历史时期的范围表征，用于展示与一般性分析工作。NAME字段包含该边界的启用时段信息。IRMA数据存储引用