. . . "1" . "A technique that measures the returned proportion of light transmitted into a fixed volume of water from an instrument located in the water column. It may be determined as an inherent optical property or used as an indirect measure of suspended sediment concentration. Deployed on a package of instruments or sensors as the second sensor of this type."@en . "SDN:S04::S04422" . . . "SDN:S04::S04422" . "" . "accepted"@en . . "false" . . "1" . "2016-05-01 16:52:30.0" . "2016-05-01 16:52:30.0" . "SDN:S04::S04422" . "in-situ optical backscatter measurement (second sensor)"@en . . . . . . . . . . . . . .