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上行频移修正

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losehu 2024-02-06 16:05:12 +08:00 committed by GitHub
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head.py
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@ -68,7 +68,7 @@ def CAL_DATA(satellite,line1,line2,observer_lon,observer_lat,observer_elevation,
# 获取卫星的速度（单位：km/s） # 获取卫星的速度（单位：km/s）
range_rate = satellite.range_velocity / 1000 range_rate = satellite.range_velocity / 1000
# print("速度:", range_rate, "km/s") # print("速度:", range_rate, "km/s")
UP_SHIFT = -range_rate / 299792.458 * UP_HZ # 单位：Hz UP_SHIFT = range_rate / 299792.458 * UP_HZ # 单位：Hz
DOWN_SHIFT = -range_rate / 299792.458 * DOWN_HZ # 单位：Hz DOWN_SHIFT = -range_rate / 299792.458 * DOWN_HZ # 单位：Hz
DIS = satellite.range / 1000 # 单位从m转换为km DIS = satellite.range / 1000 # 单位从m转换为km
return round(math.degrees(float(satellite.az)),2), round(math.degrees(float(satellite.alt)),2),round(UP_SHIFT,0),round(DOWN_SHIFT,0),round(DIS,2) return round(math.degrees(float(satellite.az)),2), round(math.degrees(float(satellite.alt)),2),round(UP_SHIFT,0),round(DOWN_SHIFT,0),round(DIS,2)