a)	Survey: LH – 004/2011 POIT2011
b)	Geographic limits (SW corner - lat/long ; NE corner – lat/long): xxx
c)	Horizontal Datum: WGS84
d)   Projection: Mercator
e)	Ship: NHi SIRIUS
f)	Originator data : DHN (Directorate of Hydrography and Navigation – Brazilian Navy)
g)	Survey period (begin – yyyymmdd ; end – yyyymmdd) : 20110207; 20110211
h)	Data type: bathymetry
i)   Acquisition Software: SIS (Seafloor Information System)
j)	Processing software: CarisHipsSips;7.0
k)	Tech sounding: multi beam
l)	Positioning equipment: Seatex Seapath 200 
m)	Sounding equipment: Kongsberg EM 302 
n)	Azimuth equipment: Seatex Seapath 200 
o)	Attitude equipment: Seatex Seapath 200 
p)	Sound Velocity measurement: XBT
q)	Sound Velocity correction: XBT\
r)	Tide station: NA
s)	Positioning station: NA
t)	Calibration:XXX