Haven't registered yet? The North American Association of Summer Sessions (NAASS) is an association of deans, directors and administrators of college and university summer programs located throughout the United States, Canada, and Mexico.
UTM zones are numbered 1 through 60, starting at the international date line, longitude 180Â°, and proceeding east. Zone 1 extends from 180Â° W to 174Â° W and is centered on 177Â° W. Each zone is divided into horizontal bands spanning 8 degrees of latitude.
The UTM coordinate system is a universally used plane coordinate system (except for polar regions). UTM zones are flattened using the Transverse Mercator projection, and a rectangular grid network of straight horizontal and vertical lines is superimposed on each zone.