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NSRS Webinar


DaveD

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On Wednesday, Dec 12, 1-5 pm ET, I will be giving a webinar presentation on the Fundamentals of the National Spatial Reference System (NSRS). This program is free of charge and is intended to provide surveyors, engineers and other geospatial professionals with a better understanding of the nature of the U.S. geodetic datums, how they are realized (e.g. passive and active control stations) and where we are headed with the modernization of our national framework. Any geocacher who is interested in learning more about what the marks you find represent is welcome to register at the site linked below:

 

Fundaments of the National Spatial Reference System

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Dave - Thanks for the webinar! I learned a lot, especially about the X,Y,Z and the flattening and ellipsoidal height. (Which I remember coming across in my NGS-GPX program while projecting reference marks.)

 

I am looking forward to any others you guys will be putting on.

 

The strangest part, I will admit, was hearing a train roll by outside, and then about 5-10 seconds later, hearing the same train in my headset. Crazy. :D

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Also, even if you are not a surveyor or an engineer, possessing one of these certificates will excuse you from extreme ridicule if you make an especially dumb mistake in a post to the Forum (like screwing up the difference between east and west declination and how that gets translated to different sorts of compasses :laughing: ). I'm for sure holding on to my certificate....

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Also, even if you are not a surveyor or an engineer, possessing one of these certificates will excuse you from extreme ridicule if you make an especially dumb mistake in a post to the Forum (like screwing up the difference between east and west declination and how that gets translated to different sorts of compasses :laughing: ). I'm for sure holding on to my certificate....

Hah! I could use that then, due to a few dumb mistakes of my own.

 

Great, thanks for the tip! :blink:

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