NISAR Quality Assurance for L-Band Level-1 and Level-2 Science Products. - Samantha Niemoeller; Geoffrey Gunter; Heresh Fattahi; Brian Hawkins; Gustavo H. X. Shiroma; Virginia Brancato; Tyler Hudson; Ryan Burns; Liang Yu; Xiaodong Huang; Hirad Ghaemi; Joanne Shimada (IGARSS, 2024)