Just curious. What does the manual for the tape say about accuracy?

To solve your coordinate entry pains, download the software here:All of the new Garmins access GLONASS. State Plane is problematic.

Like surveyors and teachers, they're all different. If CA is like NC, they have studied some very elementary applications of trig that answers survey ...

Oh, I see now. She said "...a degree of longitude..." instead of a degree along a meridian. A degree of longitude is, indeed, an east-west concept and...

I hate to be the bearer of bad news, but the lady is correct. As you approach the pole, the length (linear measure: feet, meters, miles, light-years, ...

Yes, that and maybe a little more in his purpose. Traverse PC apparently can mix grid and geodetic coordinates in the same computation, and switch bet...

I'd be concerned about software computations after watching the video. Here's why.In the demo of geodetic distances, the narrator tells us he's calcul...

For a plane perpendicular to the meridian, think about a guillotine blade poised over the meridian with the business end of the blade running in an ea...

Are those figures from one ofJames Clynch's papers? Pretty good place to start.For mean radius of curvature, go to page 30 of James Stem's Manual NGS ...