1. In a digital medium environment, a computer-implemented method of correcting skewed spherical panorama digital images to align scene orientation to image axes, comprising: detecting a plurality of vertical line segments portrayed in a spherical panorama digital image having a plurality of pixels captured by a digital camera, wherein the spherical panorama digital image has an original orientation; mapping vertical line segments of the plurality of vertical line segments to corresponding vertical three-dimensional projections on a sphere centered on a position of the digital camera; determining a corrected orientation of the spherical panorama digital image based on the vertical three-dimensional projections; and generating an enhanced spherical panorama digital image by modifying the plurality of pixels of the spherical panorama digital image based on the original orientation and the corrected orientation.