Could someone please tell me what the proper Camera calibration parameters are for the Phantom 3 or 4?

fx, fy: Focal length in x- and y-dimensions measured in pixels.

cx, cy: Principal point coordinates, i.e. coordinates of lens optical axis interception with sensor plane.

Skew: Skew transformation coefficient.

k1, k2, k3, k4: Radial distortion coefficients.

p1, p2, p3, p4: Tangential distortion coefficients