The field collected data was differentially corrected using base files measured by a Trimble Community Base Station. The Community Base Station is run by the Forestry department at the University of Maine, Orono. The base station was surveyed in by the Surveying Engineering Department at UMO using classical geodetic methods. Trimble software was used to produce coordinates in UTM WGS84. Attribute accuracy is described, where present, with each attribute defined in the Entity and Attribute Section.
Point features present.
Site and positioning accuracy information. Number of observations used for differential correction. The distributor of this data assumes no liability. May be possible through individual request. 7.0.2 or later.