L1 is much better than that, the 100' (or more) probably goes back to the days of selective availability (SA). How many remember that? President Clint...

James Fleming, post: 412228, member: 136 wrote: Thread Hijack -John,It's early, but are you thinking about going to INGEO in Portugal this fall? I ma...

No way would the height be off by 30 m. I think he is referring to using ortho heights instead of ellipsoidal heights (common error).

Ellipsoidal heights have changed over the years as they got more data on the CORS, and they reprocessed all of the CORS several times with newer anten...

Yes, because the data collector is reducing both to grid.

Yesterday I was preparing deliverables for a large photo control project of 192 points covering an area about 1200 km N-S and 1200 km E-W. We were not...

That looks like a big improvement. I just wish Intuicom had a better upgrade path, they do not offer much of anything for a trade-in. I realize they h...

gschrock, post: 411584, member: 556 wrote: I'm trying to find that out... I have an old one which works great but wanted to see about a caster capabil...

I only have the older bridge. So the newer model has a built in NTRIP server/caster?

I guess it depends on where GE gets its imagery from. For example, PA imagery is all available for free download, it is 1' imagery (I think), and it i...

I guess my real issue is with Paul and his condescending tone that he often uses when trying to provide an answer to someone's question. He frequently...

OK, so that is where I was messing up...trying to pick the rotate command off of the edit menu rather than using the built in rotate command. Thanks v...

My question is why are you complicating this? He said he had a discrepancy in distance between total station and GPS. Static GPS implies he has vector...

I would not call it a ground distance-there is confusion in that statement in that it could be at the elevation of the standpoint, or the forepoint, o...

If you want to compare GPS and EDM measurements, datum and coordinates do not even enter into it. At all. Period. Mark to mark distances are independe...

WTF?? Your comment does not make sense

mrewenmacdonald, post: 411135, member: 11707 wrote: I don't know if my GPS shots are off or my total station traverse is off... I have checked into th...

John Putnam, post: 411081, member: 1188 wrote: John,Were you working for Micheal Baker at that time. I did all of the crossings from Cut Bank, MT wes...

leegreen, post: 410990, member: 2332 wrote: This is not gonna work with Trimble, but Leica SmartNet looks really interesting. It uses no base and no r...