Ash Monitoring | Environmental XPRT

Articles & Whitepapers

  • Signal to Noise Ratio Estimations for a Volcanic Ash detection lidar

    Signal to Noise Ratio Estimations for a Volcanic Ash detection lidar

    In this paper we calculate the Signal-to-Noise (SNR) ratio of a 3-channel commercial volcanic ash detection system, (Raymetrics lidar model LR111-D300), already in operation for the Met Office organization. The methodology for the accurate estimation is presented for day and nighttime conditions. The results show that SNR values are higher than 10 for ranges up to 13 km for both nighttime and ...

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Equipment & Solutions

  • Customized Vertical Lidar
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    Customized Vertical Lidar

    Raymetrics provides a range of highly customizable backscatter, depolarization and Raman LIDARs, designed to cover almost all of a very huge set or range of scientist's requirements. Customers can select themselves components and build the entire system. (see below). ISO 9001:2015 certified.