Chronicler of the Myriad
posts: 216 ,
quoting Rhetorica, Duchess of Space:
The bar is about 43.6 pixels wide, or 21.8 px/km. Binarizing the image at a level of 229 (about half way between the water/land luminosities) gives 1011711 white pixels. That leaves us with 2128.84 km² of land.