Swath Data File: 0011_20091009_170820_raw.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: 33 Bathymetry Data (191 beams): Number of Beams: 6303 Number of Good Beams: 5595 88.77% Number of Zero Beams: 708 11.23% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 6303 Number of Good Beams: 5595 88.77% Number of Zero Beams: 708 11.23% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 33792 Number of Good Pixels: 18579 54.98% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 15213 45.02% Navigation Totals: Total Time: 0.0991 hours Total Track Length: 1.9288 km Average Speed: 19.4637 km/hr (10.5209 knots) Start of Data: Time: 10 09 2009 17:08:19.413000 JD282 Lon: -75.7022 Lat: -40.7221 Depth: 3905.2500 meters Speed: 19.5120 km/hr (10.5470 knots) Heading: 19.9400 degrees Sonar Depth: 7.4100 m Sonar Altitude: 3898.2400 m End of Data: Time: 10 09 2009 17:14:16.167000 JD282 Lon: -75.6934 Lat: -40.7061 Depth: 3916.5700 meters Speed: 19.4400 km/hr (10.5081 knots) Heading: 19.7800 degrees Sonar Depth: 7.4500 m Sonar Altitude: 3908.7200 m Limits: Minimum Longitude: -75.7567 Maximum Longitude: -75.6380 Minimum Latitude: -40.7356 Maximum Latitude: -40.6915 Minimum Sonar Depth: 7.0800 Maximum Sonar Depth: 7.6200 Minimum Altitude: 3897.6800 Maximum Altitude: 3909.6800 Minimum Depth: 3335.7100 Maximum Depth: 4592.5900 Minimum Amplitude: -52.5000 Maximum Amplitude: 14.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 9.5000 Data Record Type Notices: DN: 33 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: 1474 MB_DATA_NAV (ID=12): Navigation record DN: 20 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 1474 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 36 MB_DATA_HEADING (ID=17): Heading record DN: 369 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 2 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 3378 MB_ERROR_UNINTELLIGIBLE (ID=-9): Unintelligible data record Problem Notices: PN: 1 Unknown notice identifier detritus Coverage Mask: CM dimensions: 10 10 CM: 1 1 1 0 0 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 0 1 1 1 1 1 1 1 1 0 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 0 0 0 1 1 1