Last seen: June 4, 2026 5:24 am
The BP markers from Berntsen are much quicker to install and are very durable. I mostly use them for marking boundary corners, but occasionally set o...
Never mind, both are working now.
The ROS in question -- filed in 2008 -- shows 5 monuments set on the ROW in the vicinity of my project. So far I've not been able to find a single on...
I tried to bluebook a large project (60-ish stations) last year using OPUS Projects with RTN and PP vectors and following the NGS-92 protocols, but ke...
Been doing this for over 30 years, mostly for cleaning my hands after a particularly dirty round of monument searching. I also keep a container of bl...
I gave it another go, but it's not showing up in the listings, at least on my system. I haven't tried deleting the cache or cookies, though.
I think maybe I got it this time after forcing a page reload. The address showed up on the map, and it passed the validation. It's not showing up in...
Closer, but still not there. The third-party embed box went away, but the map wasn't able to find my address, even when I limited it to city and stat...
"Location Map value is required" error prevented me from completing a listing. I wasn't able to get past the Google Maps third-party embed box, even ...
Most still work, though time has proven to be the bullet that takes them down. Of the dozen or so that I've had, at least 4 have succumbed to (I thin...
Converting Spectra Precision Survey Pro v 5.0 raw data to STAR*NET format
But are *.sst files the same as *.ssf files?
I wouldn't call it "inexpensive" -- I paid $900 for mine in 1993. It was a workhorse, back in the days when I still ran levels. A lot of cool old d...
Lifted directly from ChatGPT (so consider the source): A magnetic polarity reversal would: Likely unfold over thousands of years. Cause ...
Don't forget that the firmware for this receiver can be upgraded to fix the 2019 WNRO problem, thanks to the outstanding talents of Keelan Lightfoot. ...
I peeked into one of the old .sst files I have, and among the binary characters are ASCII references to the vector DAT files, the WAVE version, the st...
Interesting project! I did a tiny bit of work below sea level in the late '70s for a sewer line (108", as I recall) bore under Interstate 5 in the S...
Yes, I'm resecting 1-man (I do everything 1-man). But I let the DC and the instrument handle all the pointing, so the flop glitch is happening somewh...