Got an OPUS-RS solution this morning and the four nearest CORS were not used.Because there are so many surrounding CORS I quite often can get an OPUS-...
I have a bunch of sites with 22:00 - 24:00 data missing for at least the past three days. That missing two hours today is what I need. Typically holes...
30' from each side could be called the physical centerline, but 35' from the North side is the legal centerline.40+ years ago I bought the lots where ...
Excuse me but; "The average elevation is 2000 feet above sea level", has nothing to do with any spheroid that I know of. We would have to know the wha...
"How would you sort of outline the various mapping tasks (boundary/topo/ALTA/Parcel Map/plat & legal, others) and the various stages that you feel...
Be cautious. The actual difference between GPS coordinates is an XYZ vector and is a straight line. That line can be reduced to PSC coordinates and el...
therock003, post: 403027, member: 12282 wrote: The True distance along the surface of the earth is considered to be the Geoid Distance correct? If i s...
If the title company is on the job, you should have several prior deeds already. How are they worded? Simplest note on your survey is a full chain fro...
How many anchors would fall more than 15' from the pole?If they are tall poles and the anchors go out to say 30' that wipes out a lot of the client's ...
Another link to a precise orbit location.Click on the day of the month to get a list of available downloads.Paul in PA
Am I to assume you accepted bad data for 4 years and now wish to complain about it?Have you had any formal GPS education/training to even explain that...
Just like a .tif comes with a .tfw World File, a .ecw should come with .eww World File. That should get you started importing the .ecw into the correc...
BOOGERS!When I went to the JPL site , I cannot get the file trick to work.Not a biggy for me as I can still get the igu and igr orbits. Which are what...
Perfect job for your laser. To be precise you would want to take all building corner shots from at least two traverse points.I have even done offsite ...
"Shades of Death Road"Travel this at least a few times each month.Paul in PA