SimilarityRank
space-based 0.902 87153
radars 0.819 53900
satellites 0.815 15579
unmanned 0.797 26624
UAVs 0.782 60175
short-range 0.771 69382
spacecraft 0.767 16461
long-range 0.766 25123
UAV 0.753 49002
observatories 0.750 72987
orbiting 0.748 32947
GNSS 0.747 85164
radar 0.745 8457
reconnaissance 0.736 26532
orbiter 0.734 76092
NASA's 0.731 24421
satellite 0.730 5331
telescopes 0.726 27127
Landsat 0.724 96319
payloads 0.713 57513
missile 0.713 11186
air-to-air 0.710 87779
Orbiter 0.709 76431
telemetry 0.707 47579
infra-red 0.706 68775