Computed Standard Depth Card* 1. Interpolated values of 



temperature , salinity-j 

 and oxygen 



2. Sigma-t {Ot) 



3- Sound velocity (as above) 



h. Specific volume anomaly 



5. Dynamic depth anomaly 



Additionally, a number of overpunches are included in these cards, 



some of which are generated during the computation process. A complete 



list of overpunches which may be used in the basic NODC physical and 



chemical oceanographic station data Computed Card follows. 



*Code indicators for each card type are given in table on Page 21. 



18 



