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shelby-h-griggs-pls
shelby-h-griggs-pls
@shelby-h-griggs-pls
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Joined: July 8, 2010 11:49 am
Last seen: May 7, 2026 10:55 pm
Topics: 67 / Replies: 867
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RE: INFORMATION ABOUT PACIFIC CREST RFA96W RADIO.

The RFM96W was the combined unit with a radio on the bottom and the 35W amp on top. The RFA96W @eduardo_01 posted is a 35W amplifier?ÿONLY. You will n...

6 years ago
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RE: switching from geoid 12b to geoid 18

@spmpls YES! I have been doing per that article for years, it takes more than a button push, so most don't because it takes some analysis to determine...

6 years ago
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RE: PLSO BeerLegger in Portland, OR (?)

I will be at conference, BUT as an exhibitor will need to show up AFTER the exhibitor's reception. SHG

6 years ago
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RE: ATT GSM error

Has ATT already started shutting down 3G in some areas? By 2022 it is all gone...... SHG

6 years ago
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RE: How old were you when you started your own surveying company?

37, I had been 1st been licensed three years prior and had added two more states with around 12 years of experience total plus a two year surveying de...

6 years ago
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RE: Renting Equipment

Looks like an opportunity to unload that Topcon, in the spring if you have added someone you can buy what you want. Renting my private gear hasn't wor...

7 years ago
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RE: Looking for book by Dan Beardslee "A Business Management Handbook for Land Surveyors"

@protracted He didn't mention any such compensation and in fact gave permission as I reported below: "The book is not in print anymore.  I certa...

7 years ago
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RE: TEQC Is End of Life

I wonder going forward how this impacts OPUS and possibly other services that used TEQC? At one time the conversion from native binary formats where O...

7 years ago
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RE: Wild TC1000/TC1600 questions

The viewfinders were not lit. The reticule should be lit however. I believe it is an LED and it was internal, if not working, no clue, but I think it ...

7 years ago
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RE: Difference of Single base NTRIP and Post Processing against same station

Probably or at least close to same results. Not familiar with gear or software you mention, HOWEVER, can't you get a real time position and a post pro...

7 years ago
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Replies: 7
Views: 903
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RE: Leica MDB files

@rover83 yeah I forgot to mention TEQC, it will read and convert to RINEX. I thought the original question was more about reading these files into a p...

7 years ago
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RE: Leica MDB files

There may be some software, BUT not aware of anything other than OPUS that will read and provide results WITHOUT paying. LGO and the newer Infinity ar...

7 years ago
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RE: Looking for book by Dan Beardslee "A Business Management Handbook for Land Surveyors"

I just heard from Dan and this was his response: "The book is not in print anymore.?ÿ I certainly have no issue with sharing, copying, whatever." So t...

7 years ago
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RE: Looking for book by Dan Beardslee "A Business Management Handbook for Land Surveyors"

@andy-j I do know Dan, he retired on 31-Dec-2017 and I have not seen or heard from him since. I too have a copy of the book (DVD) and it is password p...

7 years ago
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RE: How does GPS tilt compensation work?

From Leica's website (straight copy and paste, no 1st hand user experience here, but am a long time Leica user so follow their stuff closely): What ma...

7 years ago
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RE: ESRI vs EPSG Which State Plane Coord System To Use in the USA?

EPSG codes are just a way to embed meta data in your zone. The underlying SPC parameters are all the same for a given zone because the definition of N...

7 years ago
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RE: Leica MDB files

I know of no advantage to submitting the MDB file to OPUS vs RINEX. There is one downside, if more than one occupation in the MDB file, OPUS will not ...

7 years ago
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RE: Blast from the Past GPS

@john-hamilton I have had both Trimble and Leica give false "good results", but not since early 2000's that I know of! I think it was semi common amo...

7 years ago
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