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R-9 (a) Diagram of oscilloscope panel, (b) oscilloscope grid showing direct ping, (c) oscillo- 

 scope grid showing direct and reflected ping R-6 



R-10 PD R strip chart of Sonar pinger signals R-7 



S-1 Oceanographic Log Sheet-E S-2 



S-2 Oceanographic Station Plotting Sheet S-3 



S-3 Temperature-Salinity Plotting Sheet S-4 



S-4 Physical and Chemical Data Form for Oceanographic Stations S-5 



S-5 Computer listing of oceanographic station data with template S-6 



T-1 Boomer sound source (EG&G Model 238) T-1 



T-2 Sparker acoustic pulse generator (EG&G Model 267 Sparkarray) T-1 



T-3 The "bared cable" sparker acoustic pulse generator T-1 



T^ Boomer sound source sled T-3 



T-5 Block diagram of Boomer and triggered capacitor bank T-4 



T-6 Seismic profile strip charts, assembled to show continuous profile T-5 



TABLES 



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B-1 Descriptive terms for present weather B-2 



B-2 Descriptive terms for recording cloud type B-5 



B-3 Wind force descriptive scale and velocity B-8 



B-4 Sea state from the WMO Code 3700 for recording sea state B-9 



F-1 Mean density of sea water column above estimated depth F-7 



I-l Table of the correction k (taken from Hydrographical tables, edited by Martin Knudsen). 1-7 



1-2 Abstract of Conversion of Conductivity Ratio to Salinity table 1-14 



1-3 Abstract of Temperature Compensation Dial Settings table 1-16 



1-4 Abstract of Temperature Corrections to Salinity table 1-17 



J-1 K Factor for (Micro) Winkler dissolved oxygen calculations J-12 



L-1 Classification table for bottom samples to be symbolized on nautical charts L-21 



M-1 Recording time versus recording interval for 100 feet of film (from table 3.2 TM 66-61) _ _ M-13 



N-1 Unistrut (A registered trade name) mounting rack parts N-4 



0-1 Trawl specifications 0-5 



R-1 Unistrut pinger rack parts R-2 



R-2 Sonar pinger-to-bottom distance R-7 



S-1 Standard oceanographic data symbols S-1 



Change 1—1970 



