Texas: SURVEYING ASTRONOMY FOR LAND SURVEYORS – PART 2A WEBINAR (#1516)

David Rolbiecki, RPLS, LSLS and Bill O’Hara, RPLS, LSLS are presenting four 2-hour webinars on Surveying Astronomy for Land Surveyors moderated by Paul Carey, RPLS, LSLS. Students who missed Part 1A and Part 1B, can still register for Part 2A and 2B. These webinars will study the fundamentals of astrometric observations which has become a lost science and art ever since the advent of satellite positioning technology.

For more information: https://www.tsps.org/events/EventDetails.aspx?id=1470823&group=