Reduced Level in Vertical Control Formulas

Reduced level is the vertical distance between a survey point and the adopted level datum. And is denoted by RL. Reduced Level is usually measured using the Meter for Length. Note that the value of Reduced Level is always negative.

Formulas to find Reduced Level in Vertical Control

fxReduced Level given Height of InstrumentGo

Vertical Control formulas that make use of Reduced Level

fxHeight of InstrumentGo

fxBack Sight given Height of InstrumentGo

List of variables in Vertical Control formulas

fx Height of Instrument Go

fx Back Sight Go

FAQ

What is the Reduced Level?

Reduced level is the vertical distance between a survey point and the adopted level datum. Reduced Level is usually measured using the Meter for Length. Note that the value of Reduced Level is always negative.

Can the Reduced Level be negative?

Yes, the Reduced Level, measured in Length can be negative.

What unit is used to measure Reduced Level?

Reduced Level is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Reduced Level can be measured.

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