North / south
Latitude measures the angle from the equator. Positive values point north; negative values point south.
Coordinate notebook / 001
Convert latitude and longitude between decimal degrees and degrees–minutes–seconds. Nothing is sent anywhere.
01
Degrees / minutes / seconds
55.755800, 37.617300
02
Latitude measures the angle from the equator. Positive values point north; negative values point south.
Longitude measures the angle from the prime meridian. Positive values point east; negative values point west.
Six decimal places represent roughly ten centimetres at the equator—more than enough for an ordinary map pin.