I've always used JAVOedge screen protectors from Amazon for my Ranger & GRS-1, and I always heat the old one with wife's hair dryer before removin...

Thanks for all the helpful replies.

Lance? NGS Real Time GNSS Data ServiceThanks Lance for clarifying that for me.

Lance? NGS Real Time GNSS Data Service> In addition, the NGS has a policy for NEW CORS that they must be further than 70 km from an existing statio...

Jon-yes Magnet is replacing TopSURV. The final version of TopSURV is 8.2.3. I've got both, but thus far I still prefer and mainly use TopSURV.

I found 4.0 to be sluggish and the point repeatability poor, so I rolled back to 3.6p1 which was very stable. I've been running 4.0p1 since it was rel...

App for HP 41CX ?Wendell,I bought and downloaded the go41cx program onto my android phone, but haven't figured out how to open or plugin the Survey.Mo...

Barry Graham's Free COGO Quadrant is a good FREE COGO program, and you can also create a DXF of your work.General Cadd Surveyor 3D is an inexpensive c...

Which is it, a few hundredths or a few feet?:good: :good:

Which is it, a few hundredths or a few feet?Most always I will have set a check-in point or two somewhere in the vicinity, so that when I'm back in th...

I've a point outside my office that I use for a check every time I make a software or firmware update, or the DOT makes a system or software change.12...

Matt-I always buy mine from Member Checks. They're somehow affiliated with Sam's Club, but you don't have to be a member to buy.

Shelby-I've got the "Keys Surveying" module in my 41CX-great program. If I recall correctly, the author, Fred McMichael, is a full time pastor and par...

I downloaded Mr. Graham's FreeCOGO Quadrant and was impressed, and even more so when he sent me a U.S. version with input/output switched from East,No...

Matt-I'm in Cincinnati.