Leica user manual Technical Data TPS1200 213

Distance measuring program Averaging

In the distance measuring program Averaging, the following values are displayed:

DSlope distance as arithmetic mean of all measurements s Standard deviation of a single measurement

n Number of measurements

These values are calculated as follows:

1

n

D =

· ∑

Di

n

i = 1

TPS12_061

n

n

1

n

∑

(D

-

D)2

∑

2

( ∑ D )2

s =

i = 1

i

=

i = 1

Di

-

n

i = 1

i

n - 1

n - 1

TPS12_062

Slope distance as arithmetic mean of all measurements

ΣSum

Di	Single slope distance measure-
	ment
n	Number of measurements

s Standard deviation of a single slope distance measurement

ΣSum

	Slope distance as arithmetic mean
Di	of all measurements
	Single slope distance measure-
	ment
n	Number of distance measurements

Technical Data TPS1200 213