Lynker provides Science Operations Division with Cutting Edge IT/Robotics Support

The Pacific Islands Fisheries Science Center (PIFSC) Science Operations Division (SOD) deploys the Modular Optical Underwater Survey System (MOUSS) to estimate species-specific, size-structured abundance of commercially-important fish species in Hawaii and the Pacific Islands Region. Lynker has supported this project now on two tasks. We have performed MOUSS-BotCam comparison studies, a MOUSS technical assessment study, an inter-comparison of MaxN and MeanCount study, an assessment of MOUSS synchronization offset study, and built a MOUSS photo library for various species. In order to obtain accurate fish population estimates over the full range of bottomfish habitat, we test and incorporate new artificial LED light technology on selected MOUSS units to enable fish behavior studies as a function of wavelength to increase depth of successful video surveys and add night capabilities. These studies will help tackle various unknowns in stock assessment and distribution of this knowledge within NOAA, and also to the research community and public via publications in relevant open access journals.