MVUM Symbology - Motor Vehicle Use Map Roads

The feature class indicates the specific types of motorized vehicles allowed on the designated routes and their seasons of use. The feature class is designed to be consistent with the Motor Vehicle Use Map (MVUM). Only roads with a SYMBOL attribute value of 1, 2, 3, 4, 11, and 12 are Forest Service System roads and contain data concerning their availability for OHV (Off Highway Vehicle) use. This data is published and refreshed on a unit by unit basis as needed. Information for each individual unit must be verified as to be consistent with the published MVUMs prior to inclusion in this data. Not every National Forest has data included in this feature class.This record was taken from the USDA Enterprise Data Inventory that feeds into the https://data.gov catalog. Data for this record includes the following resources: ISO-19139 metadata ArcGIS Hub Dataset ArcGIS GeoService OGC WMS CSV Shapefile GeoJSON KML For complete information, please visit https://data.gov.

该特征类表明了指定路线上允许通行的各类机动车辆及其使用季节。该特征类旨在与机动车使用图（MVUM）保持一致性。仅当道路的SYMBOL属性值为1、2、3、4、11和12时，才属于森林服务机构道路，并包含有关其是否可供非公路车辆（OHV）使用的相关数据。该数据根据需要以单位为单位进行发布和更新。在将该数据包含在内之前，必须对每个独立单位的信息进行验证，以确保其与已发布的MVUM保持一致。并非每个国家森林都包含在此特征类中的数据。本记录来源于美国农业部企业数据目录，该目录输入至https://data.gov目录。本记录的数据包括以下资源：ISO-19139元数据、ArcGIS Hub数据集、ArcGIS GeoService、OGC WMS、CSV、Shapefile、GeoJSON。欲获取完整信息，请访问https://data.gov。