COMPUTER CENTER DIVISION 

 ATTN. RALPH EICHER. CHIEF 

 BRANCH OF SCIENTIFIC APPLICATIONS 

 WASHINGTON. D. C. 202^2 



ASTRONOMIC LATITUDE LANGUAGE - FORTRAN 



COMPUTER - (NOT GIVEN) 



termining astronomic latitudes and their computer programs' ir no. 68- 

 21 {189 p., apr 1968). author — larry bourquin, code 8430, geodesy. 

 Further information may be obtained through dissemination department - 

 code 44. or the author. 



naval oceanographic office 



SUITLAND. MD. 20390 



DEAD RECKONING NAVIGATION SYSTEM LANGUAGE - FORTRAN 



COMPUTER - IBM 1130 



THIS SYSTEM IS USED AS A NAVIGATION AID TO COMPUTE AND PLOT THE CRUISE 

 TRACK OF THE SHIP AND TO INDICATE THE LOCATIONS AT WHICH DATA WERE 

 COLLECTED EN ROUTE. INPUT TO PROGRAM — SHIP'S SPEED AND HEADING, WIND 

 SPEED AND DIRECTION FROM PAPER TAPE (HEWLETT-PACKARD DATA ACQUISITION 

 SYSTEM). AND FIXES ON CARDS. OUTPUT — PLOT OF CRUISE TRACK. 

 DOCUMENTATION — OPERATING INSTRUCTIONS ONLY. 



UNIVERSITY OF WASHINGTON 

 DEPARTMENT OF OCEANOGRAPHY 

 22A OCEANOGRAPHY TEACHING BLDG. 

 ATTN. MRS. HELLA MACINTOSH 

 SEATTLE, WASH. 98105 



REDUCTION AND DISPLAY OF DATA ACQUIRED AT SEA LANGUAGE - FORTRAN II 



COMPUTER - IBM 1130 

 (COPY ON FILE AT NODC ) 



A SYSTEM OF PROGRAMS (NAVIGATION, GRAVITY, TOPOGRAPHY, MAGNETICS) FOR 

 THE REDUCTION, STORAGE AND DISPLAY OF UNDERWAY DATA ACQUIRED Aj SEA. 

 THE COMPUTER INSTALLATION CONSISTS OF An IBM 1130 AND INCLUDES RANDOM 

 ACCESS DISK CARTRIDGES AND AN ON-LINE CALCOMP 30 IN. PLOTTER. A LARGE 

 NUMBER OF THE PROGRAMS UTILIZE NAVIGATION POINTS TOGETHER WITH RAW 

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

 ERENT DATA MAY BE READ AT UNEQUAL TIME INTERVALS. REF. TECH. REPORT 

 NO. 1 (AUGUST 1969, 348 P.) BY MANIK TALWANI. 



LAMONT-DOHERTY GEOLOGICAL OBSERVATORY 

 COLUMBIA UNIVERSITY 

 PALISADES, NEW YORK 10964 



SODANO INVERSE LANGUAGE - FORTRAN 



COMPUTER - CDC 3100 

 (COPY ON FILE AT NODC) 



COMPUTES THE NORMAL SECTION LENGTH AND THE FORWARD AND REVERSt AZI- 

 MUTHS OF THE GEODESIC BETWEEN TWO POINTS FOR WHICH THE GEOGRAPHIC CO- 

 ORDINATES ARE KNOWN. THIS COMPUTATION IS USEFUL IN DETERMINING AZI- 

 MUTH AND DISTANCE BETWEEN TR I ANGULAT ION STATIONS FOR WHICH GEOGRAPHIC 

 POSITIONS HAVE BEEN DETERMINED BUT WHICH ARE NOT CONNECTED BY DIRECT 

 OBSERVATION. OS NO. 4236. AUTHOR — ANDREW CAMPBELL. MODIFIED BY C. 

 E. PIERCE, MARCH 1967. 



GEODESY DIVISION. CODE 8420 

 NAVAL OCEANOGRAPHIC OFFICE 

 SUITLAND MD. 20390 



PAGE 060 



