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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: RTCM Message Viewer Suggestions

@jim-frame yes, I have that utility and I was able to get some data decoded, but it seems glitchy or user error, not sure which. Anyway looking for a ...

4 years ago
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RE: California CRTN Users-A few questions

After a few e-mails with Dr. Bock, and a bunch more sleuthing, it does appear that the CRTN is in fact broadcasting the monument heights rather than t...

4 years ago
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Replies: 9
Views: 2126
Topic
Forum
Replies: 2
Views: 491
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RE: NAD27, is it US survey feet or International feet?

ALL NAD27 coordinates and ALL elevations both NGVD29 and NAVD88 when expressed in feet used US Survey Feet at least on NGS datasheets. With NAD83 the ...

4 years ago
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RE: Prism Pole Best Locking Mechanism

I have had extremely good luck with the genuine Leica poles, years on the GLS11 and I have a newer GLS12 that so far so good. I bought a used Leica br...

4 years ago
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RE: Wingtra Opinions

I was/am a fan of Wingtra (from all I have read, not an owner, yet), BUT no LiDAR payload and seemingly no interest is probably a deal breaker for us,...

4 years ago
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RE: LAANC Provider?

@pkm04558 thanks for another suggested option. SHG

4 years ago
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RE: California CRTN Users-A few questions

@spmpls yes, I am in direct e-mail contact with Dr. Bock. Still scratching my head a bit, I think probably correct solutions, BUT still trying to figu...

4 years ago
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RE: California CRTN Users-A few questions

@jim-frame correct on single base, no network solutions.

4 years ago
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RE: California CRTN Users-A few questions

@rover83 Thanks for the effort!

4 years ago
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RE: California CRTN Users-A few questions

@mkennedy Melita, thanks for the name. No I did not use that station. I will reach out to your colleague. SHG

4 years ago
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RE: California CRTN Users-A few questions

@rover83 thanks, look forward to any info you can provide. I don't know why a RTN would publish coordinates to the mark either rather than ARP, but th...

4 years ago
Topic
Replies: 31
Views: 2126
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RE: My new Wild T2

Worked at a place in 1982-83 that had ONLY Wild T2's. Got experience with inverted image models, non inverted image and the last style with push butto...

4 years ago
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RE: Mobile hotspots

@tom-bushelman as long as the built in modem is 4GLTE or better you are fine, AT&T has shut off all 3G and lower service, T-Mobile is due to follo...

4 years ago
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RE: OPUS down - Can't pick an antenna

I experienced this recently, I thought it was my slow internet connection (working remotely), but seems to have resolved itself, submitted 20 files ye...

4 years ago
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RE: Rinex Converter Comparisons ?

TEQC as mentioned is EOL and is what NGS has used to do the conversions. I use Leica and just had a situation where I had multi constellation data th...

4 years ago
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RE: Low Cost Beneficial Surveying Tools

@bruce-small mirror compass is multi use, use it as much for the mirror as I do for bearings, plus straightedge and ruler on base plate. SHG

4 years ago
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RE: Low Cost Beneficial Surveying Tools

I bought a small boat bilge pump, wired it to use my RTK base battery, makes short work of emptying mon wells, then use the turkey baster for the last...

4 years ago
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