Last seen: January 9, 2026 1:42 pm
PIX4D is a good pick. interesting how you can integrate CRTP, motion, and vertical aerial into the same 3D or 4D model. my pix4d animated walk through...
> > Can anyone describe under what circumstances Corpscon 6 returns erroneous values for the combined scale factor?> > Thanks.you may want...
> Isn't a lot of this pre-targeting being replaced with pixel pattern algorithms?as i recall, Datumate has computations for both relative pixel to ...
no crickets, JB. We hear you, and you are doing a good thing whether it is solo or group effort. Push forward every day.
Datumate is truly powerful CRTP software. it does what it says it's going to do, i have demo'ed their product.that was a wonderful thirty day time of ...
Ryan, when in doubt you may want to supercede your GNSS derived heights with a level and bench mark. Do you have passive marks available? Elevations c...
to clarifyi second bucking in the level on precise projects. 5' AFF is a great way to go. when you set your mark on the column, the horizontal part, p...
> > > I've been borrowing the millwrights auto level on a job and I like the crosshairs - see above - a sideways "V" on the left. This partic...
dan, we have made our own precast monuments. operations like NGS don't recommend precast, presumably because they are suspicious of settlement due to ...
> I am curious how others measure the H.I. of the total station. > Do you eyeball the reference mark on the standard against a tape?> Do you ...
> I know the Leica Traverse Routine works with azimuths instead of angles right. So if one of my guys put in a wrong GPS coordinate to start a trav...
> I have 4 locus units, and know how to pick a combined scale factor... There's yet lots to learn. > > Do you set a scale factor in Carlson S...
> Data Flow. > > I am just knowledgeable enough to get my feet wet, but the baptizing is yet to be.> > Here is a survey that the client...
I started with total station/EDM, but i do still carry a plumb bob (used frequently) and i still know how to pull a steel tape properly. i still use c...
> Hi,> > I am about to start 6 weeks of track monitoring for UTX works across South east England railways. I am an assistant with a good unde...
a big accolade to both bill murphy and greg perkins
yes, we do, but the gear is back at the office. i can get particulars to you soon
> Spledeus asked a great question a couple of days ago about the next big adjustment of NAD83. It seems there will be no more big adjustment of NAD...