https://hdl.handle.net/21.12132/3.4704338814834f55 1.0 https://instrumentdb.out.ocp.fmi.fi/instrument/47043388-1483-4f55-900f-9eab48251441 FMI SR50AH-L Finnish Meteorological Institute 05hppb561 Campbell Scientific, Inc. Campbell Scientific SR50AH-L acoustic depth sensor snow depth 2024-01-01 Sensor head is at 2.6 m in altitude pointing downwards https://hdl.handle.net/21.12132/3.07c5121351fc4370 2414