Multidisciplinary Oceanic Information SysTem (MOIST) INGV Integrated Systems for Marine Environmental Infrastructures (SIIAM) paolo.favali@ingv.it 1 0 999999 ORION 1 - Transmissometer 2003-12-14T08:23:00+00:00 2004-04-24T17:23:00+00:00 14.172220,39.488330,-3320 <p><b>Web page:</b> <a href='http://www.moist.it/sites/southern_tyrrhenian_sea/3/ORION1/transmissometer/85'>MOIST dataset metadata</a> <p><b>Area:</b> Marsili Basin</p> <p><b>Instrument:</b> Chelsea Technologies Group Alphatracka II</p> <p><b>Period:</b> December 14, 2003 - April 24, 2004</p> <p><b>Abstract:</b> Alphatracka II is a transmissometer that measures the beam attenuation coefficient at 660 nm.</p> <p><b>Purpose:</b> </p> <p><b>Quality of data:</b> </p>