GPS uses 4 satellites to determine the position (time, and space)

GPS uses 4 satellites to determine the position (time, and space)

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送交者: steven 于 2009-05-05, 16:57:48:

回答: Without GR, GPS will not be built 由 gyro 于 2009-05-05, 16:52:14:

All 4 satellites have time reference, how do you tell what to agree to?

My first guess is calibration and interpolation - gyro (134 bytes) 2009-05-05, 17:03:44 (322583)
- since it is not linear, the interpolation works only if it - steven (51 bytes) 2009-05-05, 18:53:24 (322597)