Swath Data File: 0163_20080330_044726_melville.all.mb56 MBIO Data Format ID: 56 Format name: MBF_EM300RAW Informal Description: Simrad current multibeam vendor format Attributes: Simrad EM120, EM300, EM1002, EM3000, bathymetry, amplitude, and sidescan, up to 254 beams, variable pixels, ascii + binary, Simrad. Data Totals: Number of Records: 150 Bathymetry Data (191 beams): Number of Beams: 28650 Number of Good Beams: 27113 94.64% Number of Zero Beams: 1537 5.36% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 28650 Number of Good Beams: 27113 94.64% Number of Zero Beams: 1537 5.36% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 153600 Number of Good Pixels: 114791 74.73% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 38809 25.27% Navigation Totals: Total Time: 0.9924 hours Total Track Length: 21.4537 km Average Speed: 21.6182 km/hr (11.6855 knots) Start of Data: Time: 03 30 2008 04:47:21.094000 JD90 Lon: 133.8656 Lat: 18.0178 Depth: 5898.4700 meters Speed: 22.0680 km/hr (11.9286 knots) Heading: 116.6800 degrees Sonar Depth: 4.8700 m Sonar Altitude: 5895.8400 m End of Data: Time: 03 30 2008 05:46:53.692000 JD90 Lon: 134.0510 Lat: 17.9396 Depth: 5806.5600 meters Speed: 21.6360 km/hr (11.6951 knots) Heading: 117.1200 degrees Sonar Depth: 4.9600 m Sonar Altitude: 5806.0800 m Limits: Minimum Longitude: 133.8236 Maximum Longitude: 134.0959 Minimum Latitude: 17.8419 Maximum Latitude: 18.1165 Minimum Sonar Depth: 3.9700 Maximum Sonar Depth: 6.4700 Minimum Altitude: 5791.0400 Maximum Altitude: 5921.6000 Minimum Depth: 4858.0300 Maximum Depth: 6264.1100 Minimum Amplitude: -40.0000 Maximum Amplitude: 8.0000 Minimum Sidescan: -60.2500 Maximum Sidescan: 4.0000