S.S.D.D.J.J.P. Sangha's(Regd.) Bahubali College of Engineering Gommatanagar, Shravanabelagola 573 135, Hassan District(Karnataka) (Approved by AICTE New Delhi, Affiliated to VTU, Belagavi and Recognised by Government of Karnataka)
For a GIS to be useful it must be capable of receiving and producing information in an effective manner. The data input and output functions are the means by which a GIS communicates with the world outside.