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cs:coord_system:start [2016/11/15 20:14] James Irwin [Global Frame] |
cs:coord_system:start [2017/01/20 16:02] James Irwin [Global Frame] |
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| ===== Global Frame ===== | ===== Global Frame ===== | ||
| - | We propose the global frame to be such that the origin is relative to the pinger, and yaw is relative to magnetic north. Pitch and Roll are relative to gravity. | + | The global frame is such that the x,y origin is at the pinger, and z=0 is at the surface. Positive z is up. Yaw is relative to magnetic north. Pitch and Roll are relative to the gravity vector. |
