Lee: I get that. But I am distressed to see these differences. Not just absolute differences, but relative differences. If one consistently uses a cer...

As Rodney King said once...Can't we all just get along? I think this issue cries out for standardization. I would think the IGS would be the one to ma...

One of the first gps projects I worked on in 1986 was to determine where the arc circle boundary between PA and DE actually was. We had a coordinate f...

There are some decommissioned silos that have been turned into dwellings.

Interesting that you get the same height (6 mm difference) in RTX for the R10 and the R8. I did not submit an R8 file, just files from an R7 and a 570...

Gavin Schrock wrote a great article in XYHT magazine about a totally unrelated trip to Ecuador I took in May with some other surveyors. I just receive...

This project was a volunteer effort by the Pittsburgh Chapter of Engineers without Borders. I paid my own way, although the costs while there were min...

Gene Kooper, post: 438031, member: 9850 wrote: Great photos John, but no selfies. 12,000 feet is nothing at the Equator, right?P.S. Did you ever fin...

I was in North Dakota recently, and I saw quite a few missile silos while driving across the state. It looks like they are now unattended? No more bui...

Jim in AZ, post: 438011, member: 249 wrote: Wow! I didn't think there was that much elevation difference across the whole state, much less on one camp...

Lanterino, post: 436986, member: 12881 wrote: Hi there! I happen to have a license of Serial to Ethernet Connector. Do you think it will do a good job...

The handicap ramp program in Pittsburgh destroyed more monuments than any dozer operator could ever aspire to. Worse yet, many times they were put bac...

I am in Mexico for a week, so i won't be doing anything until after I get back. I would like to hear if anyone else has seen anything like this. It is...

ARP is the standard reference point, it is NOT setup on a tripod.

cemetery

Bradl: your last sentence says a lot. I know quite a few people who are very good at a certain part of surveying, but cannot get licensed, not because...

I processed it in TBC. One thing that didn't go as planned is that TBC now automatically concatenates separate files that are consecutive for the same...

Hey, my sister cuts my hair sometimes and she is not licensed. Hope no one turns her in. Of course, there isn't a whole lot of hair left to cut, but s...