NUMBER OF THE PROGRAMS UTILIZE NAVIGATION POINTS TOGETHER WITH RAW 

 DIGITIZED GEOPHYSICAL DATA prEsEcTED AS A TIME SERIES, WHERE THE DIFF- 

 ERENT DATA MAY BE READ AT UnEqUAu TImE InTERVAlS. REF. TECH, REPORT 

 NO. 1 (AUGUST 1969» 3A8 P.) BY MANIK TAlWANI. 



LAMONT-DOHERTY GEOLOGICAL OBSERVATORY 

 COLUMBIA UNIVERSITY 

 PALISADES, NEW YORK 1096^ 



RICHARDSON CURRENT METER FILM READING 



LANGUAGE - DECAl 

 COMPUTER - PDP-7(9) 



a system of programs under a 

 automatically read data (cur 

 mm film, into a pdp-7 comput 

 vice. data output is availa 

 In digital Form on magnetic 

 used to produce graphs and h 

 the most important in the sy 

 reader'. the other programs 



NElS', 'WRITE DATA', 'GrAPHI 



Frame advance", <left or rig 

 scanning', 'diamond scanner' 

 Brochure describing the syst 



N on-line typewriter 



RENT speed and DIREC 

 ER, USING A PROGRAMM 



ble IN THE Form of n 



TApE. A DIGITAL X-Y 



istograms of current 

 stem of programs is 

 are — 'channel pos i 

 ng' , 'clear ninepoin 



HT SCAN' , 'All CHANN 

 , 'MICROSCOPE', AND 

 Em IS AVAILABLE ON R 



CONTROL PROGRAM TO 

 TION) , RECORDED ON 16- 

 ABLE FILM READING DE- 



umerical listings OR 



PLOTTER MAY AlSO BE 

 SPEED AND DIRECTION. 

 THE 'NINEPOINT FILM 

 TIONING' , 'ENTER CHAN- 

 T RECORD', 'AUTOMATIC 

 ElS on TOTALS' , 'DOT 

 'TEST SINGLE CHANNEL'. 

 EqUEST. 



DR. DANIEL M. FORSYTH 

 INFORMATION INTERNATIONAL, INC. 

 89 BRIGHTON AVENUE 

 BOSTON, MASSACHUSETTS 02 13^ 



BRAinCON data REDUCTION 



LANGUAGE - FORTRAN IV 

 COMPUTER - IBM 1800 SYS 



(COPY ON FILE AT NOOC) 



CONVERTS DATA IN THE FORM OF ANGULAR POSITIONS OF THE ROTOR AND COM- 

 PASS ARCS FROM BRAINCOM TYPE 316 CURRENT METERS INTO VALUES OF CURRENT 

 SPEED AND DIRECTION, TIlT DIRECTION, N-S AND E-W CURRENT COMPONENTS 

 And DISPLACEMENTS (IN KILOMETRES) FROM ANY ARBITRARY ORIGEN* DATA Is 

 OUTPUT To LINEPRINTER WITH COLUMN HEADINGS AND MAGNETIC TAPE WITHOUT 

 HEADINGS. EXECUTION TIME— OF THE ORDER OF 3 MINS. PER 100 CArds (2 

 MINS. FOR ONE DAY OF RECORD). N.I.O. PROGRAM NO. 178. AUTHOR — W. J. 

 GOULD. 



NATIONAL INSTITUTE OF OCEANOGRAPHY 

 WORMLEY, GODAlMING, SURREY 

 ENGLAND 



Q FACTORS 



LANGUAGE - FORTRAN V 

 COMPUTER - ATlAs I 



CALCULATES THE PRESSURE IN DECIBARS FROM THE READING OF T(U)-T(W) GIV- 

 EN BY AN UNPROTECTED REVERSING THERMOMETER. THE OUTPUT CONSISTS OF A 

 TABLE OF VALUES OF PRESSURE FOR TEMPERATURES IN STEPS OF 0.1 DEGR C. 

 N.I.O. PROGRAM 63. AUTHOR— ELIZABETH PAlETHORPE. DESCRIBED In N.I.O. 

 INTERNAL REPORT NO. 7, JAN 1968. 



NATIONAL INSTITUTE OF OCEANOGRAPHY 

 WORMLEY, GODALMING, SURREY 

 ENGLAND 



NIO PROGRAM 59 - THERMOMETER CORRECTIONS FOR 

 DEEp-SEA REVERSING THERMOMETERS 



LANGUAGE - CHlF 3/4 

 COMPUTER - MErCuRY 



BOTH PROTECTED AND UNPROTECTED THERMOMETERS CAN BE DEALT WITH. CORR- 

 ECTIONS ARE DEPENDENT ON THE WATER TEMPERATURE, THE AMBIENT TEMPERA- 

 TURE IN THE LABORATORY, AND THE INDEX ERRORS OF THE THERr40METERS. AU- 

 THOR — JAMES CREASE. REF. N.I.O. INTERNAL REPORT NO. N6. 



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