Connection

 

“NOAA Technical Report NOS NGS 62 –

A Blueprint for 2022

In 2022, the entire National Spatial Reference System (NSRS) will be modernized. This document addresses the geometric aspects of the NSRS. Geometrically, the NSRS currently contains three reference frames (historically “horizontal datums”), known as NAD 83(2011), NAD 83(PA11) and NAD 83(MA11) which are used to define the geodetic latitudes, geodetic longitudes and ellipsoid heights of all points in the USA.

Blueprint part 1 – PDF

Blueprint part 2 – PDF

Opportunities

INTRODUCTION
TO 3D SURVEYING

Feb. 14th 8:00am – Noon
Courtyard by Marriott
2621 S. 47th St
Phoenix 85034

Class Info

 

Membership Meeting

Feb 16th 2018
Bowman Consulting office
1295 W Washington St
Suite 108
Tempe, AZ 85281
2:00-3:30 PM

RSVP admin@USofAZ.org

August Newsletter

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