Weir Farm National Historic Site Small-Scale Base GIS Data

This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources...本数据集包含小型基础地理信息系统（Geographic Information System, GIS）数据图层，由美国国家公园管理局（National Park Service）全系统清查与监测计划及水资源相关项目编制。