Study of tracking and data acquisition system for the 1990's. Volume 4: TDAS space segment architecture

Tracking and data acquisition system (TDAS) requirements, TDAS architectural goals, enhanced TDAS subsystems, constellation and networking options, TDAS spacecraft options, crosslink implementation, baseline TDAS space segment architecture, and treat model development/security analysis are addressed

Airborne range and orbit determination design study- volumes i - iv final report

Airborne Range and Orbit Determination systems design, development, assembly, testing, and analysi