VIIRS and VMS Data Combined (IMAGE) Global Fishing Watch Caption Arufura Sea, January, 2018. Vessel Monitoring System (VMS) data from Indonesia is shown in the Global Fishing Watch map as yellowish dots. This image is overlayed with data from NOAA's satellite-based Visible Infrared Imaging Radiometer Suite (VIIRS) which detects many vessels not broadcasting VMS. VIIRS-detected vessels are shown here as blue sailboats. Credit Global Fishing Watch 2018 Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.