Grid Corrections

This film was made mining the Thomas Jefferson's Grid in Google Earth. By superimposing a rectangular grid on the earth surface, a grid built from exact square miles, the spherical deviations have to be fixed. After all, the grid has only two dimensions. The north-south boundaries in the grid are on the lines of longitude, which converge to the north. The roads that follow these boundaries must dogleg every twenty-four miles to counter the diminishing distances: Grid Corrections. Watch Grid Corrections in HD free online now on SFlix with multiple servers and instant playback. Enjoy high-quality streaming of Grid Corrections and share your thoughts in the comments below!