Abstract: A flight procedure criteria prototyping system and method is described herein. According to embodiments, the system is configured to generate a prototype, generate a dependency tree based on the prototype, wherein the dependency tree is comprised of one or more dependency tree nodes, translate the dependency tree into one or more construction steps, wherein there is a mapping between the one or more dependency tree nodes and the one or more construction steps, maintain an ordered list of the one or more construction steps, and generate one or more software specifications based on the one or more construction steps.

Abstract: A flight procedure criteria prototyping system and method is described herein. According to embodiments, the system is configured to generate a prototype, generate a dependency tree based on the prototype, wherein the dependency tree is comprised of one or more dependency tree nodes, translate the dependency tree into one or more construction steps, wherein there is a mapping between the one or more dependency tree nodes and the one or more construction steps, maintain an ordered list of the one or more construction steps, and generate one or more software specifications based on the one or more construction steps.

Abstract: A system, method, and computer program product for determining a trajectory of an item includes segmenting surveillance point data of sensors, by sensor, into track segments for the item, associating the track segments for the item in a segment group for the item, and fusing the track segments in the segment group for the item into a synthetic threaded track for the item. The fusing may include filtering of the track segments for the item across track segments. The filtering across track segments may be based on a weighting of the point track data of the track segments for the item. A system for determining a trajectory of an item may include a processing device configured to execute a threaded track process to convert a data set of surveillance point data into a synthetic threaded track for the item.