Typically an offer is a computerized
radar plotting system which can perform
radar plotting manually or automatically
according to the operators choice offer
is an abbreviation for automatic radar
plotting aid computer-based radar
systems have been used on board naval
vessels since the 1950s
but not until teen 6 these did sisters
come onto the market these systems more
economical technology and good business
navigators welcome computer-based
systems with inspect lacked proper
training they presentations
Oh has requirements on the equipment use
of our pair from conventional radar to
other pre and post reader can expect
some of the same problem thorough
training is not received is a fantastic
tool in the hand properly training
personnel it is a danger operates
since the first compute radar system
came onto the market many different ways
of present produced and delivered today
regardless of graphic presentation all
our systems must be able to present
target information in form of both
relative and vectors should be time
adjustable graphically all office also
display target separate screen in
addition the number of graphical targets
indicating navigation marketing roots
pointing out targets that cause alarms
acceptor a list of standard r / symbols
can be found in the I ECM marine
automatic reader plotting aids list TV
true speed vector indicates the target
speed and course RV relative speed
vector indicates targets relative course
and speed th track history should be
provided on request consisting of at
least four equally spaced past positions
of the echo
PPC point of possible collision is the
point at which a collision could take
place
p ad predicted area of danger is the
area to be avoided based on GPA and TCPA
settings and relative target speed most
r / system's manual manual acquisition
automatic acquisition operator by the
use of a point and presses a button time
and position a few minutes later
the symbol on top of the echo again
calculate target in
nation actor or other symbol uses a
point
device co and presses the manual after
some time normally less than 60 seconds
the operator is presented with the
calculated target information
before an offer can be operated in
automatic acquisition mode the search
criteria must be specified today's our
pursue as the guard ring search area
philosophy that most are persists more
echoes in manner acquisition mode that
and the difficult operations during
dense fog track