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.
Formulas For Converting Latitude and Longitude to UTM. Earlier versions of this page were written based on Army and USGS references. It has been updated according to the formulas of Karney (2010), which are accurate to within nanometers. The Army and USGS references are obsolete.