Swath Data File: sb20111220001703.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: 87 Bathymetry Data (76 beams): Number of Beams: 6612 Number of Good Beams: 0 0.00% Number of Zero Beams: 6612 100.00% Number of Flagged Beams: 0 0.00% Amplitude Data (76 beams): Number of Beams: 6612 Number of Good Beams: 0 0.00% Number of Zero Beams: 6612 100.00% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 174000 Number of Good Pixels: 174000 100.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 0.3058 hours Total Track Length: 2.5310 km Average Speed: 8.2766 km/hr ( 4.4739 knots) Start of Data: Time: 12 20 2011 00:17:01.456121 JD354 (2011-12-20T00:17:01.456121) Lon: -58.374692613 Lat: 33.170400544 Depth: 0.0000 meters Speed: 9.0831 km/hr ( 4.9098 knots) Heading: 308.6000 degrees Sonar Depth: 1.7432 m Sonar Altitude: -1.7432 m End of Data: Time: 12 20 2011 00:35:22.326335 JD354 (2011-12-20T00:35:22.326335) Lon: -58.398710043 Lat: 33.180792969 Depth: 0.0000 meters Speed: 8.2424 km/hr ( 4.4554 knots) Heading: 311.8000 degrees Sonar Depth: 6.9967 m Sonar Altitude: -6.9967 m Limits: Minimum Longitude: -58.402279906 Maximum Longitude: -58.371348244 Minimum Latitude: 33.166880768 Maximum Latitude: 33.184153765 Minimum Sonar Depth: -1.6205 Maximum Sonar Depth: 11.2823 Minimum Altitude: -11.2823 Maximum Altitude: 1.6205 Minimum Sidescan: 0.0000 Maximum Sidescan: 0.0000 Data Record Type Notices: DN: 87 MB_DATA_DATA (ID=1): survey data DN: 590 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_PARAMETER (ID=9): Parameter record DN: 11792 MB_DATA_NAV (ID=12): Navigation record DN: 87 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 265 MB_DATA_RAW_LINE (ID=27): uninterpretable ASCII line Nonfatal Error Notices: EN: 12735 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 1 1 1 0 0 0 0 0 0 CM: 0 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: 1 1 1 1 1 1 1 1 1 0 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 0 CM: 0 0 0 0 0 0 1 1 1 0