Uncorrelated Track Association Problem

Problem descriptions and definitions

Conventional or practical methods

Covariance Based Track Association (CBTA)

Geometrical approach

Xiangxu Lei, Kunpeng Wang, Pin Zhang, Teng Pan, Huaifeng Li, Jizhang Sang, and Donglei He, “A geometrical approach to association of space-based very short-arc LEO tracks”, Advances in Space Research, vol. 62, Aug. 2018, pp. 542–553.

space-based angles-only very short-arc (SBVSA) LEO tracks