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spmpls
spmpls
@spmpls
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Joined: June 7, 2016 9:44 am
Last seen: January 20, 2025 5:15 am
Topics: 21 / Replies: 639
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RE: Hire for skills or character?

Character 100%. You can teach proper skills, but it is almost impossible to correct bad character.

1 month ago
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RE: 7.3 earthquake off the coast of Eureka, California / tsunami warning

I was on the bottom floor of a dormitory at College of the Redwoods when a 7.3 hit off Eureka on November 8, 1980. An experience I will never forget. ...

1 month ago
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RE: 10" shift in RTK GPS coordinates

CCS83 uses the US Survey foot. Using the International foot would result in shifts much greater than what the OP reported, especially in the easting (...

2 months ago
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RE: 10" shift in RTK GPS coordinates

This utility might help you analyze the movement in your project area over time. It is California centric (mostly) and much more refined and updated t...

2 months ago
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RE: Any Las Vegas surveyors here?

The differences in heights shown here: Nevada East would give APEX_T1, 26825786.997, 848150.920 ,2501.336 I believe But I am also given that it is APE...

3 months ago
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RE: Any Las Vegas surveyors here?

Here is a map of all NAD83 projected State Plane Coordinate zones across the US.

3 months ago
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RE: Any Las Vegas surveyors here?

The zone definitions imply State Plane Coordinates, which are a projection of NAD83, currently. This document likely will answer your question: Or th...

3 months ago
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RE: Geoid 09 to Geoid 18 conversion

Mighty Moe is correct. Hybrid Geoid Height models are coupled with/derived from the ellipsoid heights from specific realizations of NAD83 to derive NA...

10 months ago
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RE: There are 2 kinds of people in this world, my friend

Funny, I took the OP as more about dreaming of, or aspiring to be, the Party Chief, then once you put that vest on, it isn't as glamorous as you imagi...

10 months ago
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RE: Anti theft device

Yep, that will eliminate a good number of potential thieves from driving it off.

11 months ago
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RE: RTN coordinate drift / variation - share your stories

It is a serious concern/problem in some areas of California, especially for long term DOT projects. However, in the SF Bay Area stations can fall apar...

12 months ago
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RE: Seems like a great idea to me!

One thing to keep in mind is that not all CORS are full constellation enabled. Therefore, the solution (and position) could vary depending on local co...

12 months ago
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RE: GEODNET

I asked them a few questions about how they plan to monitor/manage the reference station positions in regions that experience movement (secular, episo...

12 months ago
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RE: 4 year degree requirement

Thanks for the chuckle about the doctorate requirement. I don't really have anything to add that others haven't already, except my own observations. ...

12 months ago
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RE: Best resources for someone who has never surveyed

These are pretty basic videos, but may help a newbie to start to understand concepts and become familiar with terminology. May even spark their intere...

1 year ago
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RE: Federal government shutdown proactive measures

I can inquire. We have been leading a large effort to collect (internally and through partners) observations on passive marks to process and Bluebook ...

1 year ago
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RE: Federal government shutdown proactive measures

Tell your wife that Scott Martin says "Hello."

1 year ago
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RE: Boots Again

I have two pairs of Crispi boots, Nevada and Hunter, and I love them, but I no longer work in the field on a daily basis, or at all. I know these will...

1 year ago
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