Computer · Surveying
The zero-point error in EDM (Electronic Distance Measurement) distance measurement is eliminated by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Using relaxation oscillators
- 2Using dual-frequency ED waves
- 3Performing baseline calibration✓
- 4Increasing modulation wavelength
Correct answer
Performing baseline calibration
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