Dan-As many will probably tell you, new gear is much better than older gear for RTN and RTK work. Better algoritms, et al....

Right, Gavin- that's why the NGS single base guidelines were based on pragmatism rather than a set of year-long scientific tests. Never had anyone tel...

To Jim-Just as a side comment, if you're doing single base RTK you are dealing with typical error specs of 1 cm + 1 ppm horizontal and 2 cm + 1 ppm ve...

Kent-It looks like to me that with reasonably good procedures and equipment (which is certainly a given in your case), you might have around a 2 minut...

John has always shelled out the hard earned bucks to attend these conferences- and for his employees also. I agree that Dimensions is extremely worthw...

Yes, truly a great guy- Mark was one of the people at NGS who epitomized what was good about that place. He was extra smart, worked well with his coll...

RTK Is OK For Local Elevation WorkDave-Just to add some further food for thought,when using real time GNSS positioning:1. Know what horizontal and ver...