NGS Webinar, Nov. 9th -2 pm EST

posted Nov 6, 2017, 9:27 AM by Jeffrey B
Rec'd from NOAA's National Geodetic Survey:

Webinar: "Deriving high-accuracy ellipsoid heights"

In the late 1990s, NGS released detailed "height modernization" surveying guidelines for deriving high-accuracy ellipsoid heights on marks with GNSS. In 2013, NGS released OPUS-Projects which is a useful tool for managing static GNSS survey campaigns. This webinar presents empirical research on the accuracy of OPUS-Projects, and presents guidance on the potential use of OPUS-Projects for future height modernization surveys. 

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.