Satellite on-orbit test is a useful way to monitor satellite platform, on-orbit status and attenuation degree of sensors, and is the premise and base for satellite data's processing and application.
2
对于相同的云图成像基准，地面测试与卫星在轨运行时，与模拟遥测值的对应变化关系是一致的。
When the satellite works on orbit or is testing on ground, the relative changing laws of simulated telemetry values are consistent with the same cloud picture imaging standards.
3
卫星姿态在轨测试结果表明，FY 1C，D星的姿态稳定，满足甚至优于技术指标要求。
The orbital detection of satellite attitude showed that the attitude of two satellites met the requirement or even better.
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