TY - RPRT TI - NISAR Model-Based Radar Antenna Pointing, Antenna Pattern and System Performance Evaluation AU - Niamsuwan, Noppasin AU - Ghaemi, Hirad AU - Vacchione, Joseph AU - Durden, Stephen AU - Shaffer, Scott AU - Shen, Yuhsyen PY - 2019 UR - https://ntrs.nasa.gov/citations/20210016019 ID - 20210016019 ER -