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.
Latitude & Climate Zones. Latitude provides the location of a place north or south of the equator and is expressed by angular measurements ranging from 0Â° at the equator to 90Â° at the poles. Different latitudes on Earth receive different amounts of sunlight, and are a key factor in determining a regionâs climate.atitude provides the location of a place north or south of the equator and is expressed by angular measurements ranging from 0Â° at the equator to 90Â° at the poles. Different latitudes on Earth receive different amounts of sunlight, and are a key factor in determining a regionâs climate.