                               Command : RADAR

 SYNTAX:
   [##:##] Command: radar [<SHIP/FLEET> | <SECTS>]

The  radar command bears some resemblance to modern high-resolution radar.  It
has a circular range dependent upon its efficiency.

To run land radar type:
   [##:##] Command: radar <SECTS>
where <SECTS> must be the sector where the radar station resides, or  an  area
that contains one or more radar stations.

The program will respond with the station's efficiency and range and then dis-
play the area.

What is displayed is dependent upon the range.  Sectors and ships  within  1/2
of the range are displayed with their sector or ship designations.  Sectors at
greater distances are indicated by a '?'  if they  are  inhabited  by  another
country.

A  100% radar station in a country with infinite technology on a clear day has

                               Command : RADAR

a range of 8.  The range is linearly related to efficiency; thus a  50%  radar
station  can see half as far as a 100% radar station.  The range is related to
technology level in the usual way, i.e., it varies  linearly  with  technology
level  as  indicated in the nation report; see info nation and info technology
for details.

Satellites will appear on the map as a '$'.

WARNING!  Land radar cannot spot submarines.

FURTHER WARNING!  Even worse, should your cunning enemy move troops  right  to
your doorstop and leave the sector designated a wilderness it would show up on
your very efficient radar as '-'.  Thus you would never know he was  there....
Well, almost never.

An example of land radar:
   [##:##] Command: radar 5,1

                               Command : RADAR

   5,1 efficiency 100%, max range 6
          . a a - ^ ? ?
         T k o ! - ^ ? ?
        a h j a ^ ^ ^ ^ ^
       h . a w a ^ - ? a ?
      . . a m a b f a ^ ^ -
     . . m c * a a - ^ - ^ -
    . - . a + . 0 a - - ^ - .
     - ^ ^ a + ) ^ a - - ^ .
      - - a m + a f . . - ^
       ^ a - a + a ^ - - -
        - ^ - - ^ - - - -
         - ^ - - - - - -
          - - - - - - -

                               Command : RADAR

To run naval radar type:
   [##:##] Command: radar <SHIP/FLEET>
where <SHIP/FLEET> is the number of a ship or a fleet designation.

Sea  radar  is  highly dependent upon what kind of ship you have and what kind
the opponent has.  (e.g., Battleships can see battleships far away but fishing
boats must be close together to see each other).

The  maximum  distance at which ship A can see ship B is dependent on two fac-
tors: the spying ability of ship A, and the visibility of ship B.  Battleships
have  sophisticated  communications equipment which give them a maximum spying
range of 6 while fishing boats, having little such equipment, have  a  maximum
range  of  2.   This  factor  is shown in a table in info ship-types under the
heading spy.  On the other hand, the ships vary in size and consequently, vary
in  visibility.   Battleships,  oil  derricks, and carriers are the easiest to
see; next come cargo ships, heavy cruisers and tenders, and so on.   See  info
ship-types for a chart.

Ship A will see ship B if the distance between them is less than:

                               Command : RADAR

                spy factor of ship A * visibility of ship B
   efficiency * ------------------------------------------- * technology factor
                                  20

Note  that, although subs can not be found via radar, destroyers automatically
use sonar so they can see subs.  Destroyer A will see submarine B if the  dis-
tance between them is less than:

                spy factor of ship A * visibility of ship B
   efficiency * ------------------------------------------- * technology factor
                                  20

An example of ship radar:
   [##:##] Command: radar 50

                               Command : RADAR

   patrol boat #50 at -1, -3 efficiency 100%, max range 4
        . . . . .
       . . . . - -
      . . - . a a -
     . . . T k o ! -
    . - F a P j a ^ ^
     . . - . a w a ^
      . . . a m a b
       . . m c * a
        - . a + .

See also : census, map, nation, ship-types, technology

