Substantial doubts led Congress in 1892 to fund the United States Coast and Geodetic Survey to remark the oblique line.[61][62] This new survey found the Von Schmidt line to be 1,600 to 1,800 feet too far west, but both surveys were then used by both states.[63] Unsurprisingly, the combination of the 1893 C.G.S. survey's oblique line and Schmidt's well marked north–south line do not intersect precisely at the 39th parallel as mandated by the California Constitution. Congress does not have the constitutional power to unilaterally move state boundaries.