The Upland Forest layer is a polygon layer vectorized from classified satellite imagery. It depicts the distribution of several upland forest types derived from Landsat 5 imagery acquired on April 7, 1998. Additional information about the methods used to create these data is available from Philip John at MassGIS at (617) 626-1185.
The data layer is named VCFOREST_POLY in ArcSDE.
This layer is part of the MassGIS Priority Natural Vegetation Communities dataset, which depicts the distribution of the eight natural community systems identified by the Massachusetts Natural Heritage and Endangered Species Program (NHESP) as most critical to the conservation of the Commonwealth’s biological diversity (Barbour et al., 1998).