ILLUSTRATIONS (continued) 



30 Comparison between average hydrocast and STD/SV and average thermistor chain 

 temperatures for area A ... 80 



3 1 Comparison of SUDS I XBT 8 1 L with average of nine thermistor chain scans made 

 simultaneously with the XBT profile. Ship was hove to and drifting ... 81 



32 Comparison of six SUDS I XBT profiles with thermistor chain profiles taken at the 

 same time the XBT probe was dropped. Ship was hove to and drifting ... 83 



33 Temperature profiles for SUDS I XBT 188L and simultaneous thermistor 

 chain profile ... 85 



34 SUDSIXBTprofile266L . . .87 



35 SUDS I XBT profile 269L ... 88 



36 Summary of temperature differences between 6 1 simultaneous XBT profiles and 

 thermistor chain scans made underway at 3 knots ... 89 



37 RAPLOC/DEEPTOW XBT profiles 54A and 55A ... 95 



38 RAPLOC/DEEPTOW 1830-m XBT profile 14C . . . 97 



39 RAPLOC/DEEPTOW 1830-m XBT profile 9C . . . 99 



40 RAPLOC/DEEPTOW 1830-m XBT profile 19C . . . 101 



41 Summary of differences between simultaneous 460-m XBT profiles ... 104 



42 Ogive of the absolute value of 1 1 16 simultaneous XBT temperature differences 

 measured at standard hydrocast depths from the surface to 400 meters during 

 the ORB-3 and RAPLOC/DEEPTOW experiments ... 107 



43 Temperature profiles for ORB-3 XBT pairs 47 and 12 ... 108 



44 Temperature profiles for ORB-3 XBT pairs 46 and 54 . . . 110 



45 Temperature profiles for RAPLOC/DEEPTOW XBT pairs 33 and 38 ... 1 1 2 



46 Temperature profiles for RAPLOC/DEEPTOW XBT pairs 4 and 39 ... 11 5 



47 Example of an XBT profile (97D) satisfying the accuracy criteria at 200, 300, and 

 400 meters and transmitted to FNWC during the SUDS I experiments ... 124 



48 Example of an XBT profile ( 1 28D) not satisfying the accuracy criteria at 200, 

 300, and 400 meters and transmitted to FNWC during SUDS I experiments ... 125 



