Swath Data File: em1002-152-053931-0003.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: 611 Bathymetry Data (111 beams): Number of Beams: 67821 Number of Good Beams: 60399 89.06% Number of Zero Beams: 7422 10.94% Number of Flagged Beams: 0 0.00% Amplitude Data (111 beams): Number of Beams: 67821 Number of Good Beams: 60399 89.06% Number of Zero Beams: 7422 10.94% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 625664 Number of Good Pixels: 193111 30.86% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 432553 69.14% Navigation Totals: Total Time: 0.2496 hours Total Track Length: 5.5101 km Average Speed: 22.0715 km/hr (11.9305 knots) Start of Data: Time: 05 31 2008 05:39:32.694000 JD152 Lon: -157.6679 Lat: 21.2058 Depth: 629.8500 meters Speed: 21.4200 km/hr (11.5784 knots) Heading: 71.5800 degrees Sonar Depth: 6.9100 m Sonar Altitude: 622.6800 m End of Data: Time: 05 31 2008 05:54:31.426000 JD152 Lon: -157.6215 Lat: 21.2297 Depth: 614.9000 meters Speed: 21.2400 km/hr (11.4811 knots) Heading: 59.7000 degrees Sonar Depth: 7.0000 m Sonar Altitude: 611.4600 m Limits: Minimum Longitude: -157.6689 Maximum Longitude: -157.6200 Minimum Latitude: 21.2026 Maximum Latitude: 21.2331 Minimum Sonar Depth: 6.2600 Maximum Sonar Depth: 7.5300 Minimum Altitude: 611.4200 Maximum Altitude: 625.8400 Minimum Depth: 575.2000 Maximum Depth: 652.4400 Minimum Amplitude: -39.5000 Maximum Amplitude: -4.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: -4.5000 Data Record Type Notices: DN: 611 MB_DATA_DATA (ID=1): survey data DN: 1 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_START (ID=10): Simrad start datagram DN: 1 MB_DATA_STOP (ID=11): Simrad stop datagram DN: 900 MB_DATA_NAV (ID=12): Navigation record DN: 24 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 901 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 841 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 9 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 2678 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 0 0 0 1 1 CM: 0 0 0 0 0 0 0 1 1 1 CM: 0 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 0 CM: 0 0 0 1 1 1 1 1 0 0 CM: 0 0 1 1 1 1 1 0 0 0 CM: 0 1 1 1 1 1 0 0 0 0 CM: 1 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 0 0 0 0 0 0 0 0