Give us an idea of your setup. BTW, was there a chain link fence nearby? A chain link fence can act like a giant dipole antenna, the wire pattern very...
Exclude NYSM and resubmit, then exclude the next worse and see if things are improving. I too am concerned with all the similar signs. How long was yo...
For years?ÿ EDMs have been using laser light on lower power for years with a reflector. My 20 old Trimble 3306 would move a filter into the laser beam...
Large Corporation "A" is not the land owner, therefore that law does not apply to them. Being that the survey is most likely out of your hands if and ...
Reminds me of a problem I had years ago that I solved by running through an extra "Wash and Rinse" cycle, which I just did for one of my Ashtech files...
Sounds like a problem years ago when the message was the file ends before it begins. Perchance did you observe over UTC midnight? May be a gap in the ...
There are college level courses on least squares adjustment. The course I took used Wolf and Ghilani's text "ADJUSTMENT COMPUTATIONS, Statistics and L...
It is my understanding that Arizona has just past a law that allows professionals?ÿ (but not lawyers) that are certified elsewhere and become Arizona ...
The plat clearly establishes the building line. Give the gentleman a quote for a zoning/planning variance application package, but otherwise that line...
I am not quite following the L 8 Marker. Oglethorpe County does not appear to have any straight line boundaries and is not bounded by any L counties. ...
Some instruments require a regular vertical circle calibration. First check, is to check your backsight with both faces, same as setting your foresigh...
I see a plastic fence, a capped iron and am unsure what is marked by the tall stake. Not knowing where your opinion of your clients line is I am unabl...
If I were interested in buying a property I would do as much research as possible at my expense, considering it an investment. If the opportunity pops...
AH? But what part of the L1 signal is being used. As I recall the very early ProMark X was only using the L1 C/A code (coarse acquisition) not the P c...
That looks like a left handed ProMark 2. The ProMark 2 had the same insides as the mapping grade Map 330. The ProMark 2 could log the observations ove...
If you own a computer you are entitled to buy and install any program on it. So first opinion is you own the receiver hardware, and if it still works ...
First off you have to meet with the prior surveyor, with or without the client. Make sure he is aware of the client's intentions. Find out if he is OK...
Mark, I had a ProMark 2 yesterday come back with the first half of the file Kinematic. I said no and gave it a file name. I got a poor vector from it,...
I have a Z-Xtreme and a Z-Reference Station, same inside I believe. I use them for control about every other week, so if I have to change dates from n...
Lead can accumulate in the body over time, but it is also rid of over time. Milk aids in lead removal. The amount of contact with lead in surveying is...
