Swath Data File: sb20111222095223.xse.mb94 MBIO Data Format ID: 94 Format name: MBF_L3XSERAW Informal Description: ELAC/SeaBeam XSE vendor format Attributes: Bottomchart MkII 50 kHz and 180 kHz multibeam, SeaBeam 2120 20 KHz multibeam, bathymetry, amplitude and sidescan, variable beams and pixels, binary, L3 Communications (Elac Nautik and SeaBeam Instruments). Data Totals: Number of Records: 201 Bathymetry Data (151 beams): Number of Beams: 30351 Number of Good Beams: 20939 68.99% Number of Zero Beams: 8671 28.57% Number of Flagged Beams: 741 2.44% Amplitude Data (151 beams): Number of Beams: 30351 Number of Good Beams: 20939 68.99% Number of Zero Beams: 8671 28.57% Number of Flagged Beams: 741 2.44% Sidescan Data (2000 pixels): Number of Pixels: 402000 Number of Good Pixels: 402000 100.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 0.5780 hours Total Track Length: 10.8758 km Average Speed: 18.8170 km/hr (10.1714 knots) Start of Data: Time: 12 22 2011 09:52:20.897380 JD356 (2011-12-22T09:52:20.897380) Lon: -67.838127243 Lat: 39.135078804 Depth: 3509.4493 meters Speed: 19.0267 km/hr (10.2847 knots) Heading: 295.3000 degrees Sonar Depth: 7.2489 m Sonar Altitude: 3502.2004 m End of Data: Time: 12 22 2011 10:27:01.607511 JD356 (2011-12-22T10:27:01.607511) Lon: -67.950591649 Lat: 39.178786363 Depth: 3378.5008 meters Speed: 18.7937 km/hr (10.1588 knots) Heading: 292.9000 degrees Sonar Depth: 5.0803 m Sonar Altitude: 3373.4206 m Limits: Minimum Longitude: -68.002346451 Maximum Longitude: -67.788699665 Minimum Latitude: 39.052617593 Maximum Latitude: 39.261761936 Minimum Sonar Depth: 1.5263 Maximum Sonar Depth: 8.1584 Minimum Altitude: -4.9232 Maximum Altitude: 3502.8522 Minimum Depth: 3266.1198 Maximum Depth: 3612.9366 Minimum Amplitude: 410.0000 Maximum Amplitude: 870.0000 Minimum Sidescan: 0.0000 Maximum Sidescan: 23488.0000 Data Record Type Notices: DN: 201 MB_DATA_DATA (ID=1): survey data DN: 1069 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_PARAMETER (ID=9): Parameter record DN: 22136 MB_DATA_NAV (ID=12): Navigation record DN: 201 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 608 MB_DATA_RAW_LINE (ID=27): uninterpretable ASCII line Nonfatal Error Notices: EN: 24015 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 1 1 1 1 1 0 0 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 0 CM: 0 1 1 1 1 1 1 1 1 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 0 0 0 1 1 1 1 0 0 0