This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Primemeridian. Location of Prime Meridian Robinson map projection October Created by Kmf on October See also Image Primemeridiannolabels for version without labels that can be modified for other languages Global maps centered Greenwich Atlas of the world Prime meridian Robinson projection Maps with Robinson projection