- #1
Scott S
- 22
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Sorry, 30 years since college and I wasn't awake all the time.
I'm trying to translate the symbology in the attached pics.
Some of the super/subscripts are throwing me off in formulae 13, 14 and 15.
Y and X = planar coordinates of points.
n = number of points.
σβ = standard error of angle observation.
σs = standard error of distance observation.
Σ = the sum in parenthesis.
Si = sum of distances.
The parenthesis are the problems.
Would Xn equal the last coordinate and Xi-1 each proceeding coordinate, so that I should sum the final minus each proceeding X?
The same formulae in 3-91.
I'm trying to translate the symbology in the attached pics.
Some of the super/subscripts are throwing me off in formulae 13, 14 and 15.
Y and X = planar coordinates of points.
n = number of points.
σβ = standard error of angle observation.
σs = standard error of distance observation.
Σ = the sum in parenthesis.
Si = sum of distances.
The parenthesis are the problems.
Would Xn equal the last coordinate and Xi-1 each proceeding coordinate, so that I should sum the final minus each proceeding X?
The same formulae in 3-91.
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