Location: Harrisburg, Pennsylvania
![Harrisburg Landsat TM image of the Harrisburg region acquired on Oct. 30, 1984.](/wp-content/uploads/2013/01/Harrisburg.jpg)
This Landsat view shows Harrisburg and the Appalachian Mountains of central Pennsylvania. The Piedmont province is visible in the lower right corner. The Great Valley runs SW-NE across the center of view, and the Valley and Ridge province occupies the northwest portion of scene. The city of Harrisburg is the blue-grey patch next to the Susquehanna River in the lower left corner.