Modeling and Simulation for UAS Integration into the United States National Airspace System and NextGen. - Richard S. Stansbury; John Robbins; Massood Towhidnejad; Brent A. Terwilliger; Mohammad Moallemi; Jayson Clifford (MESAS, 2015)

Antarctic sea-ice freeboard and estimated thickness from NASA's ICESat and IceBridge observations. - Donghui Yi; Nathan T. Kurtz; Jeremy P. Harbeck; Serdar Manizade; Michelle A. Hofton; Helen G. Cornejo; H. Jay Zwally; John Robbins (IGARSS, 2016)