Global Geodetic Reference Frame
Channel: Dutton Institute
Date: 2018-06-11

This video was created by David DiBiase as a case study for Penn State's GEOG 482: Making Maps that Matter with GIS (https://www.e-education.psu.edu/geog482/) with the assistance of the John A. Dutton e-Education Institute (https://www.e-education.psu.edu/).