I always adjust using a ring made for this from SECO, the optical adjustment is completely independant of the level adjustments, in fact the tribrach ...

You might of got a bad fix, BUT I highly doubt it is due to using a cell phone for the RTK datastream vs a radio. Agree with Mr. Hamilton. SHG

Seems there was one advertised for guarding your instrument a few years back maybe Guard Dog or something similar?SHG

Jp7191, post: 342166, member: 1617 wrote: California yes. Jp In CA, I know a few years back anyway that there were companies with owners that were n...

I have had a Fiskar geared lopper for a few years now, works awesome on up to about 2" diameter stuff, slower than a saw, BUT you can use it all summe...

John Hamilton, post: 342025, member: 640 wrote: I have a question...he keeps stating "height above ground". Unless he has a radar altimeter on board (...

Back in the 1980's we would tape the the thermal tapes three wide to an 8 1/2 x 11 sheet of paper and photocopy for the job files, even that isn't per...

Sad news indeed, I was just a young 24-25 YO LSIT the year I worked on a crew in Wyoming, Paul was in his mid 60's then and ever present at anything P...

Nate The Surveyor, post: 341275, member: 291 wrote: The last several packs I have bought, have broken, been un reliable, and rotted in the sun. Prob...

Tom Adams, post: 341346, member: 7285 wrote: aim our antennas in the same direction to take out possible error due to phase center issues. I still d...

Big Brown brought my setup from GPS Precision Accessories today, looks to be very high quality components, I only ordered a 3' mast, BUT it is just ba...

Unknown, BUT many (most/all?) antenna covers aka radomes say DO NOT PAINT, I would think anything you do to the antenna won't be good like glue and si...

Norman Oklahoma, post: 340989, member: 9981 wrote: I'm not sure what testing was done Mark, on the ORGN site there is a form outlining the "test" pr...