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Payload SDK
数据订阅
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liang wang
July 15, 2024 12:36
PSDK订阅数据中订阅的速度里x、y、z分别是什么方向的?他的正负指的又是什么方向的?
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DJI Developer Support
July 16, 2024 09:47
您好,DJI_FC_SUBSCRIPTION_TOPIC_VELOCITY 是基于NEU坐标系的,飞行器指向地球正北的方向为 X 轴(正),正东的方向为 Y 轴(正),X 轴与 Y 轴相互垂直,Z 轴竖直指向飞行器上方(正),反方向为负,例如垂直指向飞行器下方的方向为负。
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