In a proceeding for an offence against this Act or the underwater cultural heritage regulations, a statement of an inspector as to the following is evidence of that fact—
(a) the place where an offence against this Act or the underwater cultural heritage regulations occurred;
(b) the accuracy of any map, photograph or document;
(c) any distance or direction or the height of any land or navigational aid calculated by the use of any mechanical, electronic or other device or means.