29 Mar 2012 #21 F fireball Well-Known Member Joined 15 Nov 2004 Messages 19,453 Visit site mixmaster said: and sorry for asking a sillly question. Understand that at a depth of zero at LAT is chart datum and depths are given relative to this. I suppose they could have just said that the lowest charted depth is 0.9m. Click to expand... Or the highest charted depth is 0.9m - it doesn't matter if it's deeper!
mixmaster said: and sorry for asking a sillly question. Understand that at a depth of zero at LAT is chart datum and depths are given relative to this. I suppose they could have just said that the lowest charted depth is 0.9m. Click to expand... Or the highest charted depth is 0.9m - it doesn't matter if it's deeper!
