https://hdl.handle.net/21.12132/3.055aa99bd53c4163 1.0 https://instrumentdb.out.ocp.fmi.fi/instrument/055aa99b-d53c-4163-95f2-54d8539cfe6f ECoE PollyXT-CYP ERATOSTHENES Centre of Excellence Leibniz Institute for Tropospheric Research 03a5xsc56 PollyXT https://vocabulary.actris.nilu.no/actris_vocab/PollyXT multiwavelength Raman polarization lidar https://vocabulary.actris.nilu.no/actris_vocab/multiwavelengthRamanpolarizationlidar volume linear depolarisation ratio attenuated backscatter coefficient 2020-10-27 pollyxt_cyp