COKTEWTS 



Page 



FOREWORD iii 



INTRODUCTION' 1 



SERC CODING AND THE DATATRON PROGRAM 1 



ANALYSIS OF STATION ECHO DATA k 



Analysis of the Historical Data h 



Analysis of the Experimental Data 6 



RESULTS OF ANALYSIS 7 



QUALITY OF THE DATA AND STATISTICAL ANALYSIS 10 



CONCLUSIONS 11 



ACKNO^TLEDGEMENT 12 



REFERENCES 12 



APPENDIXES 



Appendix A. Description of the Datatron 205 Program . . 13 



Appendix B. Statistical Analysis of Parameters 19 



Appendix C. Annual Statistics for Various Thermal 



Structure Parameters 57 



ILLUSTRATIONS 



Figure 1. Sonar Experimental Research Card 2 



Figure 2. Schematic Diagram of Thermal Structure 



Parameters 3 



