radio and radar astronomy射电和雷达天文学;无线电和雷达天文学
method of radar astronomy雷达天文方法
astronomy radar天文雷达
Inverse Aperture Radar (ISAR) can image non-cooperative moving targets such as aircrafts, ships and celestial objects over a long distance under all weather and all day. It is of particular interest for strategic defense, anti-submarine warfare and radar astronomy.
逆合成孔径雷达(ISAR)能够对飞机、舰艇、天体等运动目标进行全天时、全天候、远距离成像,在战略防御、战术武器、反卫星侦察以及雷达天文学中都具有重要应用价值。
参考来源 - 舰船目标ISAR成像中的转动参数估计N（名词） the use of radar to map the surfaces of the planets, their satellites, and other bodies 雷达天文学