Latitude and Longitude

Latitude Longitude
Latitude: Valid range is -90 to +90
"+" for North and "-" for South
Longitude: Valid range is -180 to +180
"-" for West and "+" for East
Data entry requires a "-" entered for each negative entry. A "+" sign is not required before positive entries. A sample latitude and longitude is as follows.
Address: 1600 Pennsylvania Ave NW Washington, DC
Latitude = 38.898556     Longitude = -77.037852
The latitude and longitude reflects the location of the main structure on the property.