미국
BLM OR OHV Designation Publication Polygon Hub
OHV_DSG_PUB_POLY: This publication dataset represents areas where OHV (Off-Highway Vehicle) use on BLM lands is described in terms of Code of Federal Regulation (CFR) 8342 (http://cfr.vlex.com/vid/1-designation-criteria-19828841) as Open, Limited, or Closed and any special restrictions (designated routes only, seasonal use only). The designations are determined through the Land Use Planning process (Resource Management Plan (RMP)).