Peirce Geodetic Monument

Peirce Geodetic Monument
Year1987
TypeBrass, Black Granite.
Dimensions91 cm (3 ft); 46 cm diameter (1.5 ft); 180 cm (6 ft) diameter grating
LocationIndiana University-Purdue University Indianapolis, Indianapolis, Indiana, United States

The Peirce Geodetic Monument is a marker honoring the late American philosopher Charles Sanders Peirce (pronounced "purse"). It is located on Indiana University-Purdue University Indianapolis (IUPUI) campus in downtown Indianapolis, Indiana, and was installed by the National Oceanic and Atmospheric Administration and the U.S. National Geodetic Survey.