what are the coordinates where the prime meridian and equator meet
Null Island Null Island is a fictional island in the Gulf of Guinea added to the Natural Earth public domain map dataset,[1] located where the equator crosses the prime meridian, at coordinates 0°N 0°E﻿ / ﻿0°N 0°E﻿ / 0; 0.[2][3][4] Natural Earth describes the entity as a "1 meter square island" with "scale rank 100, indicating it should never be shown in mapping."[1] The name 'Null' refers to the two 0 co-ordinates, both of which are sometimes known as null in mathematics .