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Could someone check my coord Transformation?

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nate-the-surveyor
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I used the Calculator in Carlson:

Points/Coord File Utilities/Coordinate/Transformation

Arkansas State Plane Coordinates

NAD 1983

Arkansas South Zone

Lat 33?ø55'09.885"

Lon 93?ø0932.837"

?ÿ

?ÿ

Convergence -0?ø38'55"

CSF 0.9999204733

I Think I have something not quite right.

102 1770178.15879 960708.75671 0.000

Thank you,

Nate

?ÿ


 
Posted : August 9, 2021 4:39 pm
rover83
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Geodetic to projected, I am agreeing within 0.001. I get -0?ø38'55.5" for convergence, so that checks out.

Only thing I noted is that 0.9999204733 is not the CSF, it's the grid scale factor. Can't comp the CSF without a height.


 
Posted : August 9, 2021 4:48 pm
Norman_Oklahoma
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Using an elevation of 0 I get what you get for coordinates, convergence, and CSF.?ÿ?ÿ


 
Posted : August 9, 2021 5:16 pm
Jose Duran
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Using CIVIL3D.

?ÿ


 
Posted : August 9, 2021 5:21 pm
nate-the-surveyor
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Thank you very much.

It was the scale factor that was not quite right.

Nate


 
Posted : August 9, 2021 5:30 pm