SURVEYORS ASSOCIATION OF WEST JERSEY

Dave Doyle of National Geodetic Survey Will be speaking at SAWJ's September meeting on Thursday September 9th at
Carlucci’s Waterfront
876 Centerton Road, Mount Laurel, NJ 08054
6:30PM Cocktails
7:00PM Dinner/Meeting
$30 dinner, Presentation is Free!

This is the meeting not to miss! All are welcome.

This presentation will detail the efforts

of the National Geodetic Survey to enhance the quality of and availability to the high accuracy positioning elements of the National Spatial Reference System as outline in the 10-year plan published in 2008. These include; Enhancements to the On Line Positioning User Service (OPUS), Gravity for the Redefinition of the American Vertical Datum
(GRAV-D) and adoption of new horizontal (geometric) and vertical (geopotential) datums for the United States targeted to be completed by 2020.