ESAChord:

Path: SC/Sensor

% Compute the delta earth chord for a scanning earth sensor.
   Will plot dW versus roll if there are no outputs.
   Will automatically set scans off the earth to zero.

   Since version 1.
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   Form:
   dW = ESAChord( rho, delta, roll )
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   ------
   Inputs
   ------
   rho        (1,1)  Earth angular width (rad)
   delta      (1,1)  Scan cant angle (must be less than rho) (rad)
   roll       (:)    Roll angle (rad)

   -------
   Outputs
   -------
   dW         (1,:)  Delta earth chord

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Children:

Common: Graphics/Plot2D

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