Stadia Constant in Photogrammetry Stadia and Compass Surveying Formulas

Stadia Constant is an integer ratio between the difference of the rod readings and the distance from the telescope to the rod. And is denoted by C. Stadia Constant is usually measured using the Meter for Length. Note that the value of Stadia Constant is always positive.

Formulas to find Stadia Constant in Photogrammetry Stadia and Compass Surveying

fxAdditive Constant or Stadia ConstantGo

Photogrammetry Stadia and Compass Surveying formulas that make use of Stadia Constant

fxStadia Distance from Instrument Spindle to RodGo

fxIntercept on Rod between Two Sighting WiresGo

List of variables in Photogrammetry Stadia and Compass Surveying formulas

fx Focal Length of Telescope Go

fx Distance from Center Go

FAQ

What is the Stadia Constant?

Stadia Constant is an integer ratio between the difference of the rod readings and the distance from the telescope to the rod. Stadia Constant is usually measured using the Meter for Length. Note that the value of Stadia Constant is always positive.

Can the Stadia Constant be negative?

No, the Stadia Constant, measured in Length cannot be negative.

What unit is used to measure Stadia Constant?

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

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