The SPEX-airborne multi-angle spectropolarimeter on NASA’s ER-2 research aircraft: capabilities, data processing and data products
Jeroen Rietjens1, Martijn Smit1, Otto P P Hasekamp2, Martin Grim1, Martin Eggens3, Alexander Eigenraam1, Geert Keizer3, Dennis van Loon3, Jelle Talsma1, Joris van der Vlugt3, Rob Wolfs4, Gerard van Harten5, Brian E Rheingans6, Frans Snik7, Christoph U Keller7 and Heino Smit3, (1)SRON Netherlands Institute for Space Research, Leiden, Netherlands, (2)SRON Space Research Organisation Netherlands, Leiden, Netherlands, (3)SRON Netherlands Institute for Space Research, Utrecht, Netherlands, (4)Dutch Institute for Fundamental Energy Research, Eindhoven, Netherlands, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (6)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (7)Leiden University, Leiden, Netherlands