By: magic-gigapans
Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
License: Creative Commons Non Commercial ⧉

Uploaded: 12 May 2020
Last Updated: 15 May 2020

622 megapixels
25,376 x 24,500 pixels
84.6 in X 81.7 in at 300dpi
5,978 pixels per inch

Petri dish is 9 cm in diameter. Sample contributed by Beth Doyle.