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leegreen
@leegreen
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Joined: August 21, 2011 5:32 am
Last seen: November 17, 2024 6:46 am
Topics: 74 / Replies: 2121
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RE: Files for Trimble machine control

Trimble and Sitech have gone through great efforts in keeping information like this away from their clients. If they are not trying to hide this,?ÿ th...

3 years ago
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RE: Stolen Javad Triumph-3 and Javad HPT901BT radio

Why is it Javad does not add a tracking system to their equipment? Topcon has "TS Shield" which will send the owner and dealer the coordinate of the ...

3 years ago
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RE: Note for ALTA Survey to not be used for design

If your map shows a property line, no matter how you note the inaccuracy, it can and will be used as a property line by a layperson. This is why only ...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@ncsudirtman?ÿ Yes, using the correct amount of GCP's will be just as accurate as PPK or RTK drone. The DJI P4 Pro and DJI P4RTK have the same camera...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@dmyhill?ÿ Correct. The VRS creates a virtual base at your initialization point. However. if you reset your VRS, what is the repeatability of your po...

3 years ago
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RE: A Bad day for Ink Markers

Try these "Milwaukee Electric Tools 48-22-3130 Marking Pens | Crescent Electric Supply Company"/p>

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@brad-ott?ÿ That's amazing. What is your vertical repeatability at 20 miles? Here in New York State at 20 miles from a BASE, my vertical will be ?ñ0...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@dmyhill?ÿ I have not used the NC VRS, therefore it may be more accurate. In my experience with RTK / RTN / VRS derived elevations exceed tolerances ...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@dmyhill?ÿ Took me a while to find it, since I just now noticed NSPS updated recently 2021. My bad. Appears this info is out of date and was only a d...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@dmyhill?ÿ NSPS spatial standards

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

Yes I have used this setup. The tripod legs are very clunky. I use it with a bipod from my prism pole setup. You would need to get coordinates for you...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@murphy For landfills and dirt sites the VRS should work well for you so long as you have good cell service and less than 5 miles from the VRS base. ...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

@murphy Like I said if your base will broadcast NTRIP, then you can use it with P4RTK. You will need to use wifi and have a known ip address. Have y...

3 years ago
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RE: Look Ma, I'm a Photogrammetrist

Huh! You haven't looked into this much. That just doesn't exist. The P4RTK can't be navigated by any other local base except the DRTK-2. It uses the w...

3 years ago
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RE: ELECTRONIC FILE TRANSFER AGREEMENT Language

@dmyhill ?ÿ Here is an example.

3 years ago
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RE: Lehto's Law, and adverse possession

I think he's suggesting title passes after the court decision. It is my experience that unwritten title passed at the time all the statutes were met.

3 years ago
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RE: ELECTRONIC FILE TRANSFER AGREEMENT Language

@dmyhill Most plans today have no dimensions, no bm and no baseline.?ÿ Yes, a surveyor can scale the paper plans for layout. But no two will place it...

3 years ago
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RE: Optimum Field Crew Set-up

I'm solo also, and hate paper in the field. I spend time in the office making deed plots in cad. Try to best fit them the best I can. Note all monumen...

3 years ago
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RE: New member

Welcome! Vertical construction projects, BIM!! Working on a few myself right now. Tomorrow on the 6 sixth floor to measure slab edges. This project ...

3 years ago
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RE: ELECTRONIC FILE TRANSFER AGREEMENT Language

@john-putnam You are 100% correct. Most projects today can't be constructed from the PDF/Paper plans alone. I believe 95% of the drawings today come ...

3 years ago
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