Survey Draft

Abstract

A procedure is described and methods which yield toward alignment of positions of all CBETA components within their tolerances. Major principles governing survey and alignment measurement space are briefly shown and their relationship to a lattice coordinate system. Then a discussion of the activities involved in a step-by-step sequence from initial layout to final alignment is described. In the vertical plane, the curvature of the earth does not need to be considered as the dimensions of the whole CBETA project are to small, The leveling is done with respect to gravity.