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shawn-billings
shawn-billings
@shawn-billings
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Joined: May 29, 2012 9:14 am
Last seen: March 14, 2025 3:27 pm
Topics: 93 / Replies: 2598
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RE: Texas Suveyors and Bearing Basis with Static Observations

Bushwhacker, post: 416836, member: 10727 wrote: I didn't say the rules said that. i said a presenter said that. There was a time that the rules didn'...

9 years ago
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RE: FCC License Emission Designator (RTK Radios)

To be honest, I don't know anything about the emission designators. I used the ones that Javad provided to me. But inferring from Shelby's response ab...

9 years ago
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RE: Texas Suveyors and Bearing Basis with Static Observations

Kris Morgan, post: 416685, member: 29 wrote: It should be noted here that while Shawn's method and mine "seem" to be different, both of us give the ne...

9 years ago
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RE: UTM and Grid/Ground

[USER=9981]@Norman Oklahoma[/USER] gave you great advice. SPC zones are somewhat arbitrary, so no reason to exclude them just because a project crosse...

9 years ago
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RE: Texas Suveyors and Bearing Basis with Static Observations

aliquot, post: 416672, member: 2486 wrote: Are you reporting state plane distances on boundary surveys?You can't rotate a state plane drawing to get g...

9 years ago
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RE: Texas Suveyors and Bearing Basis with Static Observations

I don't worry about stating how bearings were established. I see the statement determined by "static GPS" or determined by "OPUS observations", etc, p...

9 years ago
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RE: FCC License Emission Designator (RTK Radios)

I'm pretty sure our radios will do both Phase and Frequency modulations, although I also believe Phase is what we most commonly use (DBPSK). It's a li...

9 years ago
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RE: FCC License Emission Designator (RTK Radios)

Shelby,the highest emission designator on my license (for a Javad, AR-West, 35 watt modem) is 6K05G1D

9 years ago
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RE: Going solo

SWAG, post: 416520, member: 1364 wrote: I'm 35 and a solo operator and trying not to sound arrogant I look at it this way:Get good gear (not necessari...

9 years ago
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RE: Boundary Resolutuon and Least Squares

I would not use this for reconstructing boundaries with significant differences in call coordinates/measurements and as measured coordinates/measureme...

9 years ago
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RE: Boundary Resolutuon and Least Squares

Jim in AZ, post: 416250, member: 249 wrote: Roger - I strongly urge you to check out Transform by Primacode Software. I think it is exactly what you a...

9 years ago
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RE: diy CORS?

Jim Frame, post: 416102, member: 10 wrote: Javad Triumph-2 + GLONASS: $3500Verizon MiFi: $150Verizon fixed IP address: $500You'd need a Verizon data...

9 years ago
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RE: Boundary Resolutuon and Least Squares

[USER=11550]@roger_LS[/USER] there are three ways I use this in the real world. Before I go into them, let me say this: In one sense a transformation ...

9 years ago
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RE: Boundary Resolutuon and Least Squares

I really appreciate Helmert transformations for evaluating complex geometries quickly. Most of the time, if I use it to calculate and set missing corn...

9 years ago
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RE: Trimble MX-2 - Gonna be fun few days...

I'm guessing someone still has to comb the ground with rtk for buried utility assets such as valves, man holes and vaults, as well as culverts not vis...

9 years ago
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RE: Variable Costs for growing business

Sounds like we are in agreement. My only thought regarding three crews vs 50 crews (or whatever the magic number is) is that there is a point of maxi...

9 years ago
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RE: Security of Robot or GPS Base Station?

I get on Google Earth before going to a job. I look for places that are not near any roads (at least requiring someone to walk a hundred feet or more)...

9 years ago
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RE: Variable Costs for growing business

I think we agreed more than you realized, [USER=29]@Kris Morgan[/USER] but I appreciate your comments. I know your educational background in business...

9 years ago
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RE: Charging for a new certifcation

Larry Best, post: 414425, member: 763 wrote: It's further complicated in that my office is on the property and the customer,who might soon be my landl...

9 years ago
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