'1 arc' presentation slideshows

Thing some people are having trouble with

Astronomy 100 Tuesday, Thursday 2:30 - 3:45 pm Tom Burbine tburbine@mtholyoke.edu www.xanga.com/astronomy100. Thing some people are having trouble with. The Sun is believed to be ~5 billion years old (like 4.6 billion years) This age is from radioactive dating of elements in meteorites

594 views • 59 slides

Gravity and the Geoid at NGS

Gravity and the Geoid at NGS. Dru A. Smith National Geodetic Survey Presented at the 2000 Geodetic Advisor Convocation Silver Spring, MD April 11, 2000. Topics of Discussion. Review of height systems Geoid modeling GEOID99 Future Directions. Review of Height Systems.

413 views • 41 slides

Grade Distribution, second exam

312 views • 30 slides

The importance of angular magnification: Angular size (diameter), a.k.a. aparent size ,

292 views • 13 slides

The importance of angular magnification: Angular size (diameter), a.k.a. aparent size ,

139 views • 13 slides

GTOPO30 Global 30-arc-second (1-km) elevation model

278 views • 4 slides