This is similar to other world locator maps but it adds:
1. A consistent design across 250+ maps
2. Hypsometry texture
3. More detail than prevailing maps of larger file size
4. Faster drawing speed
5. Smoother zoom in/out quality with ellipse lon/lat lines
6. Lon/Lat labels
7. Zoomed insets for small regions
8. A Winkel Tripel inset world map
9. Can be easily generated by anyone using free tools (instructions inside file)

10. Public domain, no rights reserved
Own work
Sanjay Rao