Hi GCAP,

Just forwarding this announcement of  the next seminar in the NGS Webinar Series:

 

From: National Ocean Service, NOAA <nosnoaa@public.govdelivery.com>
Sent: Tuesday, December 5, 2023 7:04 AM
To: Parrish, Christopher <Christopher.Parrish@oregonstate.edu>
Subject: REGISTER --> The Next NGS Webinar is December 14, 2023 on What's Next with Airborne Gravity at NGS

 

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The Gravity for the Redefinition of the American Vertical-Datum Target Area is 100% Complete! What's next? 

 

December 14, 2023 | 2:00-3:00 pm, ET

 

 

Presenter:

 

Jeffery Johnson

Chief, Gravity and Heights Branch, Spatial Reference Division, NGS

 

 

register

 

Webinar Description:

 

NGS’s ~15 year old Gravity for the Redefinition of the American Vertical Datum (GRAV-D) project has finally flown every data line at least one time. This data, purposed for gravimetric geoid modeling, can be improved on and NGS intends to keep flying certain regions to improve the dataset. This webinar will include an overview of why the GRAV-D project was started, what we’ve accomplished, and a bit on how NGS collects and processes airborne gravity data. Also included, is a look at near term plans for both airborne and terrestrial gravity data collection at NGS.

 

*Technical Content Rating: Intermediate - Some prior knowledge of the topic is helpful.

 

As a reminder, the NGS Webinar Series hosts presentations on various topics related to NGS programs, projects, products and services to educate constituents about NGS activities. 

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