@murphy I believe 1.65 is the commonly accepted multiplier, but it depends on your thought processes.... the planning fallacy is real!
@ncsudirtman I believe the point is; if your error budget is +/-.05', it does not matter what tool you use (who says my least squared hand tape triang...
@norm ASPRS came out with some accuracy standards that address that a few years ago.?ÿ We follow these procedures for our large LIDAR projects.
> Just turn on the 5700 and let it "cook" for a few hours. Don't forget the blue button!
Try going to view, then hidden records. Search for your datum, then right click on it and select unhide. I had the same problem, and it turned out a...
> In California, the Public Resources Code states that we are to use the latest geoid model to derive NAVD88 > > Really? Does that mean that ...
> Yes, that is correct. However, if you pull a datasheet for a point in your state and look at the orthometric height, it will state it was derived...
> Trying to work out a proof of concept before I dive in.> > Could you take a picture in the middle of a street and bring it into sketchup, h...
You did see where he said Heavy Civil, right?If using trimble machine control then this is obviously your only choice. I find the surface building fu...
>So, what is the magic of the cover?The plastic cover of any GPS receiver is an exact size and shape. NGS antenna calibrations are specifically de...
123d catch?
I have gotten this to work a few months ago, and have some direction for you. Go to internet setup in trimble access. Under 'mobile internet connect...
I've Regularly Used Up To 10, BY MYSELF!!> However, I am curious about what type of project would use 10 or more receivers. Would you be to establi...
Bad backsight HI for 2nd setup?
> In almost ALL cases, the "plane" is inside of the ellipsoid. Secant Lambert projections are only inside the ellipsoid in-between the standard pa...
I have used the GX quite a bit in the past, and it's my understanding that Trimble's lack of support for the unit is because a manufacturer of a very ...
The corridor export is an RXL file.Just select your horizontal alignment, leave the rest blank and export.
Example of Relative Positional Precision - RTK>the Relative Positional Precision between L001 and L002 is going to be SQRT[0.050^2 + 0.062^2] = abo...
You have good selective hearing. How about this: you do a static survey using CORS station to tie to NAD83. What do you weight your control when you...
