Show I N v Ii J I 1 t- t J I Fi j j I- I r J 4 1 fl rA t. t f 2 h i J 1 F f 1 i i 1 V M F p J k I V t. t tt N oN I I 11 ii 1 i M il JI f. f of a i It 1 72 H r- r 1 J t a R 4 t t J V 1 t. t f i t jt i. i I if 1 t I r 0 Y Yd s 1 I i. i m mJ J f i d r i i. i f tt w a J 1 1 v ii 1 d 1 t 1 t v n. n i t j so 3 f t h f. f f 1 i tUf JI j-JI IW t t a 4 r J ft If t I. I 1 J ft i Artistic A r t- t tt IS ti t- t IC l S computer Vi A draws d r a 1 1 s smine mine maps P I A computer can be most most- helpful in any number of ways including its spectacular assistance in space But a computer also can eliminate the drudgery and time consuming work needed in engineering calculations calculations Hons in copper mi mining ing and copper production For example Bingham Canyon Mine is changing constantly with the removal of almost tons of ore and overburden every 24 hours To pinpoint these changes mine engineers need up-to-date up topographical cal maps maps Ho However ever map making is tedious tedious' work and maps maps maps' rapidly become outdated d. d The computer r and its data processing systems have changed all this Calculations ar are made punched onto cards and programmed into the the computer Almost as if by magic a map of the mine starts emerging directly from the plotter plotter- which converts the tabulated digital information into graphic form As shown above an isometric map is complete with contour lines and other topographical information I These Theses maps help operate the mine min more efficiently which in turn helps helps' produce more c copper ppe to meet th the ever growing demand s 1 1 Mar e Copper r r Utah copp Copper U- U An A m d u Y Equal Opportunity Employers Employer f I I t t I 01 4 7 f t. t I I r I r. r 4 r 4 v i 1 t v. v q 1 f of r r. r l' l 1 1 r il i f |