1. CubeSats enable high spatiotemporal retrievals of crop-water use for precision agriculture;Aragon;Remote Sens.,2018
2. NASA Spacecraft Conjunction Assessment and Collision Avoidance Best Practices Handbook;Krage,2020
3. Current collision avoidance service by ESA’s space debris office;Merz,2017
4. A Parametric Analysis of Orbital Debris Collision Probability and Maneuver Rate for Space Vehicles;Foster,1992
5. Assessment of risk event statistics (ARES);Krag,2019