batimetrria belo momnte 22/11/11 1a parte regua inicio = 3,54 m as 9h regua fim = 3,50m as 11h 2a partre regua inicio = 3,47 as 14h regua fim = 3,48 as 16:20h secao = linha 12 = 3,47m as15h transd = 0.17m inserido no eco