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.
UTM. MGRS. World Geographic Reference System (GEOREF) Univeral Transverse Mercator (UTM) The Earth between latitudes 84Â° N and 80Â° S is divided into 60 zones each generally 6Â° wide in longitude. The Earth is divided into 60 zones. They are number from 1 to 60 proceeding east from the 180th meridian from Greenwich. Washington DC is in grid zone 18S covering a quadrangle from long 72Â° to 78Â° W and from lat 32Â° to 40Â° N. Each of these quadrangles is further divided into grid squares 100,000 meters on a side.