Activity
 
Notifications
Clear all
jhframe
jhframe
@jim-frame
Member
Joined: July 1, 2010 10:44 am
Last seen: April 22, 2025 1:26 pm
Topics: 457 / Replies: 6871
Reply
RE: GPS on roadway monuments - how bad of an idea is this?

Back in *my* early days we used to set up on the centerline of a railroad track and use the miles-long tangent for meridian. I always hated standing ...

1 week ago
Reply
RE: Wild T2 Theodolite Carrying Handle

I imagine that a good percentage of those handles got put aside when the guns were outfitted with EDM mounts, and subsequently got separated from the ...

1 week ago
Forum
Reply
RE: Javad GNSS users?

As far as the Javad Triumph-LS goes, the converter is built into the J-Field software; just export as Star*Net vectors and you get a .gps file. If yo...

1 week ago
Topic
Replies: 4
Views: 1282
Reply
RE: Javad GNSS users?

Javad Ashjaee was a brilliant engineer and an evangelist for getting cutting-edge GNSS technology into the hands of surveyors at reasonable prices. S...

2 weeks ago
Reply
RE: Preferred Plat Font

It's also a way to identify an unauthorized print. I've never had to do that, but just in case I generally use a custom font for some elements, and ...

3 weeks ago
Reply
RE: STAR*NET - Step by Step Guide

Great video! Long, but comprehensive enough that I think a beginner could follow it to effectively use the software. I've been using Star*Net in my...

3 weeks ago
Reply
RE: Staff barcode for Leica DNA 03

The Leica GKNL4F is a 13' 3-section fiberglass rod that works well for most non-critical applications. Smaller and lighter than the GPCL2 invar rod, ...

4 weeks ago
Reply
RE: Traverse

I don't understand the advantage. Since Star*Net (and, I assume, other adjustment software as well) adjusts the topo shots to fit the adjusted contro...

1 month ago
Reply
RE: Mini Tripods

Rothbucher doesn't exactly give those little tripods away -- Berntsen lists them at $385, and that's before you've added a 5/8-11 adapter. They do l...

1 month ago
Reply
RE: VRS Observations Procedures

The original plan was to bluebook it as a 3 cm ellipsoid height project. Station spacing averaged 7 - 10 km, with a few longer reaches. I started wi...

1 month ago
Reply
RE: VRS Observations Procedures

Well, maybe. I ran a large project using the 3 cm RTN guidelines with an R8-3 (GPS + GLN only) on a Trimble VRS, and a lot my sessions failed to meet...

1 month ago
Reply
RE: Plane Table Surveying - Repro Tables

As a certified old-timer, I did use a plane table a bit early in my career. I was mostly on the stick end of these stadia surveys, but got to observe...

1 month ago
Reply
RE: VRS Observations Procedures

It sounds like you're only concerned with horizontal position on relatively small projects. If so, be careful not to try to apply whatever you settle...

1 month ago
Reply
RE: Total Station Trunnion Axis Error

Depends on the gun. The Leica 1102plus that I used for several years, and the very similar GeoMax Zoom80 that I use now, hold adjustment extremely we...

1 month ago
Reply
RE: Thinking of starting my own business. What advice do those of you have?

Then there's me, who hasn't balanced the company checkbook in at least 10 years.

2 months ago
Reply
RE: Thinking of starting my own business. What advice do those of you have?

Make sure you understand the market in your area. If most of the available work is mom-and-pop lot surveys and the competition is doing those for pea...

2 months ago
Reply
RE: Digging in hard soil, pavement, etc,

If the contract allows, I'll have a construction company install a valve box, but that requires a lot of advance planning. What I usually do if I've ...

2 months ago
Reply
RE: ArcGIS Pro - Connecting to Tile Server

Very helpful, especially Glenn's step-by-step images. Thanks, all!

2 months ago
Topic
Replies: 6
Views: 741
Page 1 / 367