@stlsurveyor?ÿ You won't have any trouble passing the exam.?ÿ I only mentioned that list to give you an idea of what is in the statutes and board rule...

While I restrict my boundary survey work to mineral surveys, I cannot offer you any insights into what to study regarding mining claims/mineral survey...

Since you want to see the individual effects of each of the CORS stations on your stations, you can run three simulations where each of your stations ...

For those like me who didn't have sound, the NGS gravity webinar is available now (both audio and video).?ÿ I imagine that Erika Little will be okay w...

@john-hamilton Yeah, I've always appreciated the small design things that Wild/Leica does to keep me from screwing up anything.  The one odd th...

@john-hamilton Here is a data sheet that has the dimensions of Leica prisms. I had sent these to you earlier, but for completeness I've included th...

@rover83 This is from a Leica newsletter regarding the majority of Leica prisms that have a copper coating. The front surface of Leica prisms has a...

@olemanriver In trying to figure out why I couldn't get the sound, I found something that said I had to use Chrome to get the sound.  I then cli...