This polygon layer is a shapefile rendering of the vegetation polygons that were assessed in the Armstrong Redwoods State Reserve Habitat Assessment by Circuit Rider Productions, Inc in 1998. This file is intended to be used for mapping vegetation within the Armstrong Redwoods State Reserve, Sonoma County, California. This file depicts the vegetation polygon boundaries that were assessed for existing habitat conditions. This layer is most informative when linked with the armstrng.dbf file, using the LABEL field as the linking field. Circuit Rider Productions and National Oceanic and Atmospheric Administration (2002). Vegetation Boundaries of the Armstrong Redwoods State Reserve Habitat Assessment, California, 1997-1998. Circuit Rider Productions. Available at: http://purl.stanford.edu/cx170mr3151 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.