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shawn-billings
shawn-billings
@shawn-billings
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Joined: May 29, 2012 9:14 am
Last seen: July 23, 2026 8:33 am
Topics: 93 / Replies: 2598
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RE: SP to Ground

> Indeed. But software could be written with the philosophy that the XYZ coordinates are the values to be stored, and any sort of projection you wa...

12 years ago
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RE: Possible Nomenclature for Scale (Modified) SPCS

We did too until I started thinking about how the significant digits applied. Thanks to Loyal.

12 years ago
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Replies: 22
Views: 1005
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RE: "GPS Has Made SPC Obsolete Big Time" Loyal

Negative Shawn, Surveyors Still Struggle To Understand SPCIt would seem so, Lee, to flatlanders like you and me (I'm in East Texas). However I've seen...

12 years ago
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RE: SP to Ground

XYZ is a perspective just like LLH. You still have to be concerned with realizations and epochs. You don't have to worry about Geoids or ellipsoid tho...

12 years ago
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RE: "GPS Has Made SPC Obsolete Big Time" Loyal

Negative Shawn, Surveyors Still Struggle To Understand SPCIf the combined factor is 200ppm you'll squander your entire 1:5000 error budget on lazily i...

12 years ago
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RE: "GPS Has Made SPC Obsolete Big Time" Loyal

Negative Shawn, Surveyors Still Struggle To Understand SPC> > Do you have any backup for that claim, or are you just feeling jaded today?Yes, bu...

12 years ago
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RE: "GPS Has Made SPC Obsolete Big Time" Loyal

Negative Shawn, Surveyors Still Struggle To Understand SPCRegarding products like aerial photography digital quads, etc., software is available to rep...

12 years ago
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RE: "GPS Has Made SPC Obsolete Big Time" Loyal

Negative Shawn, Surveyors Still Struggle To Understand SPCNo argument there from me Paul. Except that the software generally doesn't help. It just mas...

12 years ago
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RE: "GPS Has Made SPC Obsolete Big Time" Loyal

Loyal is right. The constant requests for reconciliation of Grid distance and ground distance confirms this. The discussion is generally even couched ...

12 years ago
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RE: Sp to Ground Again

OK - it's time for me to be a curmudgeon.I'm with Dave the Curmudgeon.

12 years ago
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RE: OPUS-RS: Mark Silver to the rescue!

Great Video, Mark.One of my favorite people. Regarding OPUS, it sure seems those abort messages are pretty meaningless. I get messages like that and s...

12 years ago
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RE: ALTA standards

It is likely that if you shop around you will find a Surveyor who will certify to most any language you desire.Well if that doesn't just piss you off!

12 years ago
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RE: SURVCE 4.00?

Do you have a link to the 4.0 features?

12 years ago
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RE: SURVCE 4.00?

I'm withholding judgment. Carlson has always had good customer service and support. I will say the one thing I hold against them is the way bugs are f...

12 years ago
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RE: coordinate cowboys

It Will Get WorseI'm with Mr. Flemming. It won't be RTK that dooms our profession, it'll be crappy work and low professional ethics.Dad tells me of a ...

12 years ago
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RE: Idiotic Bearing Basis Notes Winner for 2001

> > IF.... (maybe big IF) the statement "True bearings,", is "TRUE"...then what is the problem?> > Well, true bearings would be really dum...

12 years ago
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RE: Idiotic Bearing Basis Notes Winner for 2001

right on Kris. When we first started, our metadata was not entirely technically correct. Close enough to figure out what we did, but still not quite t...

12 years ago
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RE: Javad Triumph-2

> I like the possibility of using it as a RTN receiver, but I am not excited about using a JAVAD field controller. I would prefer to use a data co...

12 years ago
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RE: Javad Triumph-2

The Triumph-2 thus far has been impressive. I'm encountering one issue with OPUS and the Triumph-2 that I haven't nailed down yet. I've been in contac...

12 years ago
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