The surveying process, in connection with aerial photography, involves referencing the aerial photographs to a ground coordinate system. This coordinate system is the framework for which all subsequent surveying and mapping are mutually related. Photo-identifiable control points are carefully selected by an experienced technician using the aerial contact points and locating instruments.
291 Main St, Suite 5
Northborough, MA 01532
(508) 351-6022
Northborough, MA 01532
(508) 351-6022