VSHBRELINE POSITION 

 VERTICHL DflTif) IS MSL 

 HORIHONTtIL OflTJri IS 

 OUNECRdST POSITION 

 CM OCTOBER 56 1977 



^v FIRST SURVEY 

 s 5EC0NP S'JRVEY 



LINE DfiTE 



10DeC77-21DEC77 



6 lODEC77-21DeC77 



e lQ0£C77-i:10eC77 



7 10DEC77-E10EC77 



b 10DEC77-21DeC77 



S> 10rEC77-2I0EC77 



10 ioDer;77-2inc';77 



. 19 10DeC77-2iDeC77 



-60 -FO -40 -20 2C 40 EC 80 100 liiO 140 160 



DiSTflMce t n; 

 Figure L7. Profile comparisons for surveys at Ludlam Beach, N. J, 



L9 



