TY - RPRT TI - Measuring Large Amplitude Surface Figure Error using Coordinate Metrology AU - Manal Khreishi AU - Raymond G Ohl AU - Ryan Mcclelland AU - Ron Shiri AU - Tilak Hewagama AU - Shahid Aslam AU - Melville P Ulmer AU - Edgar Canavan AU - Rongguang Liang PY - 2020 UR - https://ntrs.nasa.gov/citations/20205006878 ID - 20205006878 ER -