I still use a calculator (Emu48) to check my linear error when I turn angle sets to short foresights. I'm not ruled by HA tolerances set in a DC.

So many bluetops i wish i had a nickel for every one i set. Where did you set all those bluetops at? I set many wood stakes through caprock in sout...

using toward azimuth not bearings. Azimuths rule!

Starnet also allowed for taping if I remember correctly in the network adjustment. That's very interesting. Unfortunately, taping has gone the way ...

@eagle1215?ÿ I'm woefully deficient in this area. I just found something you may want to start with. A Correctly Weighted Least Squares Adjustment, ...

Yeah, that's no help. How did you code it? ???? ?ÿ

I was wondering about (1) use appropriately trained personnel in section 3.E.iv. Are they referring to CST personnel?

@michigan-left?ÿ Thanks for the explanation. I should have made the connection of RPP to the discussion.

?ÿI use the estimated way of testing by the semi major because it is math that most surveyors are comfortable with versus the covariance matrix inform...

Which is no excuse because a lot of states have RPP standards too. What does RPP mean?

With modern equipment the ALTA standards of 2cm+50ppm at 95% are pretty easy to meet, even on densely wooded and rural tracts. Please refresh my ol...

MINIMUM STANDARD DETAIL REQUIREMENTS FORALTA/NSPS LAND TITLE SURVEYS We download text files but no raw data. I would like to know if it is necessar...

Remember when if you keyed a cb or walkie talkie next to a GPS receiver and you lost data. Does this apply to cellphones too? We keep our work truc...

I ruled out some of the combinations in my curve calculator for that reason of precision. I understand, but sometimes you get an old plat with very...

Welcome. I'm originally from Long Island, but now I live in Orlando.

I'm embarrassed to say that I didn't see all of your attached files on my PC earlier. Now that I'm on my cellphone, I can see all of them, but I can't...

I used the NGS Coordinate Conversion and Transformation Tool (NCAT) (noaa.gov). What's wrong with the coordinates?

@bill93?ÿ Looks like 20 cm to 40 cm.