| Color Space | Uncalibrated | Date/Time | 1936:01:13 16:05:27 |
| Orientation | 1: Normal (0 deg) | Resolution Unit | Inch |
| X Resolution | 300 dots per ResolutionUnit | Y Resolution | 300 dots per ResolutionUnit |
| Compression | Jpeg Compression | Keywords | Sporobolus contractus black grama quadrat |
| Caption | Quadrat GFS-3, Index stakes (1 meter high) left to right: 1. Black grama about average height.; 2. Sporobolus contractus 20-40 centimeters greater than average height. Original photo number 317431. |