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Flat vs. Round Earth Calculator
Compare curvature drop over distance
📖 Curvature Drop
For a spherical Earth, drop ≈ d² / (2R). Flat Earth prediction is zero.
📊 Result
💡 Tips & Information
- Flat vs. Round Earth Calculator uses standard scientific relationships. Keep units consistent.
- Measurements in the field are affected by sensor accuracy and environmental factors.
- Use the results as guidance and validate against reference data when possible.