Swath Data File: 20051013111820_050.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: 59 Bathymetry Data (151 beams): Number of Beams: 8909 Number of Good Beams: 7176 80.55% Number of Zero Beams: 1733 19.45% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 8909 Number of Good Beams: 7176 80.55% Number of Zero Beams: 1733 19.45% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 118000 Number of Good Pixels: 118000 100.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 0.2165 hours Total Track Length: 3.9016 km Average Speed: 18.0253 km/hr ( 9.7434 knots) Start of Data: Time: 10 13 2005 11:18:20.330100 JD286 (2005-10-13T11:18:20.330100) Lon: -85.117968922 Lat: -19.987423577 Depth: 4424.1325 meters Speed: 17.9480 km/hr ( 9.7016 knots) Heading: 315.2300 degrees Sonar Depth: 4.9300 m Sonar Altitude: 4419.2025 m End of Data: Time: 10 13 2005 11:31:19.551202 JD286 (2005-10-13T11:31:19.551202) Lon: -85.144290527 Lat: -19.962474620 Depth: 4385.0466 meters Speed: 18.0239 km/hr ( 9.7427 knots) Heading: 315.1500 degrees Sonar Depth: 5.3100 m Sonar Altitude: 4379.7366 m Limits: Minimum Longitude: -85.212474277 Maximum Longitude: -85.050122683 Minimum Latitude: -20.050976616 Maximum Latitude: -19.898768306 Minimum Sonar Depth: 4.2000 Maximum Sonar Depth: 6.3600 Minimum Altitude: 4354.6369 Maximum Altitude: 4422.9417 Minimum Depth: 3515.5806 Maximum Depth: 4665.4828 Minimum Amplitude: 450.0000 Maximum Amplitude: 860.0000 Minimum Sidescan: 0.0000 Maximum Sidescan: 23169.0000 Data Record Type Notices: DN: 59 MB_DATA_DATA (ID=1): survey data DN: 382 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_PARAMETER (ID=9): Parameter record DN: 124109 MB_DATA_NAV (ID=12): Navigation record DN: 59 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 178 MB_DATA_RAW_LINE (ID=27): uninterpretable ASCII line Nonfatal Error Notices: EN: 124729 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 1 1 1 CM: 0 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0