https://hdl.handle.net/21.12132/3.be50699171b24e17 1.0 https://instrumentdb.out.ocp.fmi.fi/instrument/be506991-71b2-4e17-a8b6-b157fe7bf80e TROPOS HALO (Shaun) Leibniz Institute for Tropospheric Research 03a5xsc56 HALO Photonics StreamLine https://vocabulary.actris.nilu.no/actris_vocab/HALOPhotonicsStreamLine Doppler lidar https://vocabulary.actris.nilu.no/actris_vocab/Dopplerlidar Doppler velocity attenuated backscatter coefficient 2014-09-30 91