The IP is a key person on the infection prevention team and in most cases is designated as the person having responsibility for the program. The IP is responsible for dissemination of infection prevention information, including surveillance data and policy decisions.
Latitude measures how far north or south of the equator a place is located. The equator is situated at 0Â°, the North Pole at 90Â° north (or 90Â°, because a positive latitude implies north), and the South Pole at 90Â° south (or â90Â°). Latitude measurements range from 0Â° to (+/â)90Â°. Longitude measures how far east or west of the prime meridian a place is located. The prime meridian runs through Greenwich, England. Longitude measurements range from 0Â° to (+/â)180Â°. In your setter for latitude, check if the value being set falls between -90 and 90 degrees. If it doesn't, throw an exception. For your longitude, check to see if the value falls between -180 and 180 degrees.
I would not agree with the answer that says there are infinite latitudes and longitudes. For me, one latitude or longitude exists for every one degree. The northern most latitude is 90N and the southern most is 90S. This makes the total number of latitudes 90+90+1 (including 0 degree - equator) = 181. The western most longitude is 180W and the eastern most longitude is 180E; incidentally, 180W and 180E are the same longitude.