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FY-2区域观测模式下姿态计算特征参数解算

Keywords: 区域观测,红外地球云图几何模型,几何距离约束

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Abstract:

为解决风云二号卫星连续区域观测时的精确姿态计算难题,提出了风云二号卫星红外云图的几何模型,并对得到的风云二号卫星姿态计算的关键参数进行了验证.在区域观测模式下,提出了几何距离约束进行模型的解算方法,得到了符合业务运行精度的结果.

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