EXAMPLE No 1 (Suppose the day is april/20/2001)

EXAMPLE No 1 (Suppose the day is april/20/2001)
Y - Comments
Y-1 - Working area for 21, 22 and 23 april (first three days).
Lat dd mm,m Long ddd mm,m
Lat dd mm,m Long ddd mm,m
Lat dd mm,m Long ddd mm,m
Lat dd mm,m Long ddd mm,m
Y-2 - Working area for 24, 25 and 26 april (following three days).
Lat dd mm,m Long ddd mm,m
Lat dd mm,m Long ddd mm,m
Lat dd mm,m Long ddd mm,m
Lat dd mm,m Long ddd mm,m
Y-3 - xxx (not necessary, due to the 6 days information already provided).
Y-4 - One – Orange Hull.
Two – White superstructure.
Three – Medium speed during survey 4,0 knots.
Four – Towing 4 seismic cables 4 miles long.
Five – One white flashing light in each cable’s extremity.
Six – Berth requested 2 nautical miles.