I generally do not consider 2" nails, with or without washers, to be "permanent" monuments. I would not rely on such a monument to survive a winter. ...

An ALTA on a condominium is uncharted territory for me. I can imagine it, but it seems like a multi-sheet affair, at least.

Equivocator, post: 403559, member: 6885 wrote: Yeah, that works too, for them. It's the same business model traditional photogrammetrists have been u...

Pure genius.

Tommy Young, post: 403784, member: 703 wrote: I'm guessing the condo had not been built at the time of your survey? And that "recent" means 2 years a...

party chef, post: 403736, member: 98 wrote: Needs more flagging Needs to be hit with a can of flo pink.

Establishing the elevation using OPUS is acceptable practice.

roger_LS, post: 403521, member: 11550 wrote: The second way is to make a decent amount of money and be smart about it long term. Back in the late '90...

Equivocator, post: 403552, member: 6885 wrote: Makes more sense to get someone else with one in to fly for us, then we reduce data in house. Or to be...

I've worked for quite a few outfits over the years, some small, some moderately large. I really don't think any of them had a "marketing plan" that we...

Jim Frame, post: 403548, member: 10 wrote: The Spectra brochure lists Windows 2000/XP/Vista as suitable operating systems, so my EOL characterization ...

Jim Frame, post: 403526, member: 10 wrote: GNSS Solutions, the EOL Ashtech application. GNSS Solutions can be purchased from Spectra Precision.

Nate The Surveyor, post: 403437, member: 291 wrote: It looks like 15 amps, needs 1800 watt generator.I'm thinking 2000 watt generator, or 2000 watt in...

This case isn't new to us."After the judge's decision, he told the Associated Press that he had moved out, ending what he called a "huge learning expe...

No problem with W10 and C3d2013, 2017

This digging bar is low tech, cheap, readily available, and very effective for chipping out pavement and v. hard soil.

Scaggs, post: 403351, member: 12311 wrote: I read good things about the Tesla unit You should read things other than Topcon sales brochures.

The Washington stamp is obsolete.

Peter Lothian - MA ME, post: 403163, member: 4512 wrote: be aware that AutoCAD is more stable than IntelliCAD. Mostly. C3d 2014 would crash several t...

Jim Frame, post: 403169, member: 10 wrote: Is it common practice now to draw linework in 3D? It's common, not universal. I've got an idea that your c...