CBDR

CBDR is an acronym for Constant Bearing, Decreasing Range, and refers to an object on an intercept (or collision) course with a ship.

Raiders on attack approach to Galactica can be CBDR (Final Cut).

When Pegasus first appears on DRADIS, Lieutenant Gaeta indicates the DRADIS target as CBDR to Galactica (Pegasus).

Re-imagined Series definition: Constant Bearing, Decreasing Range. Indicates object on a collision course (TRS: "Final Cut", "Pegasus")

Re-imagined Series definition: "Direction, Range, and Distance", Colonial equivalent of radar or lidar