Earth Radius in km in Levelling Formulas

Earth radius in km is the distance from the center of Earth to a point on or near its surface. Approximating earth as a spheroid, the radius ranges from 6,357 km to 6,378 km. And is denoted by R.

Levelling formulas that make use of Earth Radius in km

fxDistance between Two points under Curvature and RefractionGo

fxDistance for small errors under Curvature and RefractionGo

fxError Due to Curvature EffectGo

fxAngle of Dip for Compass SurveyingGo

FAQ

What is the Earth Radius in km?

Earth radius in km is the distance from the center of Earth to a point on or near its surface. Approximating earth as a spheroid, the radius ranges from 6,357 km to 6,378 km.

Can the Earth Radius in km be negative?

{YesorNo}, the Earth Radius in km, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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