An Act amending the act of June 2, 1937 (P. L. 1208, No. 310), entitled "An act to describe, define, and officially adopt a system of coordinates for designating the positions of points on the surface of the earth within the Commonwealth of Pennsylvania," further providing for the system of plane rectangular coordinates; providing for the Pennsylvania Coordinate System of 1983; further providing for the establishment of triangulation or traverse stations; further providing for the recording of land records or deeds; and proscribing use of the Pennsylvania Coordinate System of 1927 after a certain date.