BLM OR District Boundary Land Polygon Hub

DOB_LAND_POLY: This theme shows the polygon representation of Bureau of Land Management Districts for Oregon and Washington up to the coastline and including the off-...DOB_LAND_POLY：该专题图层展示了美国土地管理局（Bureau of Land Management）在俄勒冈州与华盛顿州范围内直至海岸线的辖区多边形表达形式，且涵盖近海区域（原文此处以off-截断）