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field-dog
field-dog
@field-dog
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Joined: October 11, 2014 9:50 am
Last seen: September 15, 2026 5:43 am
Topics: 268 / Replies: 1309
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RE: False Point to Compensate for Distance Discrepancy

@olemanriver Thanks for the real-world example. We’re using Carlson SurvPC with NRTK. In Job Settings (System) the projection is NAD83 (2011)/Flori...

1 year ago
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RE: False Point to Compensate for Distance Discrepancy

@olemanriver Right now, we're using RTK to recover and locate as many of the 60 calculated property corners as possible. We're not only recovering ...

1 year ago
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RE: False Point to Compensate for Distance Discrepancy

@bstrand Not sure of the typical difference between grid and ground in my area. We’re working at 28.5831367°, -081.2134467° lat, lon...

1 year ago
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RE: False Point to Compensate for Distance Discrepancy

@bstrand I don’t know what the boss will accept as being within tolerance. Recently we differ by 0.06’ - 0.07’. The boss is concerned about any dif...

1 year ago
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RE: Boundary Survey research procedure

@gary_g Fences, yes, but tree lines and hedges? I had to look up planimetric data. I've read about planimeters but never used one. I know in certai...

1 year ago
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RE: Boundary Survey research procedure

I survey in Florida, which is not a recording state. Our senior office surveyor showed me the permitting section of our county’s property appraiser’s ...

1 year ago
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RE: Preferred Plat Font

Thanks to everyone who responded.

1 year ago
Topic
Replies: 32
Views: 4886
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RE: Tie Pin Wanted

Thanks to all for the recommendations. Due to the time constraint, I settled on a khaki tie and an American flag tie clip. I’ll be the GQ survey tech ...

1 year ago
Topic
1 year ago
Replies: 9
Views: 2172
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RE: Tranportation of Wild T16 Theodolitd

Do you have the old model or the new model?

2 years ago
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RE: Tranportation of Wild T16 Theodolitd

@chris-bouffard I used the T16 in the late 80s. I don't agree with you about tightening the clamps for transportation of the theodolite. I tried to ...

2 years ago
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RE: Boundary Survey research procedure

@gary_g “I actually plot every deed, and put them together in a mosaic.” Great idea.

2 years ago
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RE: Total Station Trunnion Axis Error

Thanks to everyone who responded to this post.

2 years ago
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RE: Total Station Trunnion Axis Error

@va-ls-2867 I wish young surveyors were more aware of equipment errors. They focus too much on the precision and electronic compensators of an inst...

2 years ago
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RE: Total Station Trunnion Axis Error

@mightymoe Those very long traverses you mentioned must have been fun. I’m sure you did sun shots along your route as a check.

2 years ago
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RE: Total Station Trunnion Axis Error

@norman-oklahoma I’ve never used a robotic station. Isn’t it common practice that you collimate it daily considering you mentioned how rapidly the ...

2 years ago
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RE: Total Station Trunnion Axis Error

@john-putnam I agree. The physical plates are still there. I think in Davis & Foote 7th edition it states “Reversing the scope eliminates errors...

2 years ago
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