Swath Data File: 20051013080118_035.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: 57 Bathymetry Data (151 beams): Number of Beams: 8607 Number of Good Beams: 6944 80.68% Number of Zero Beams: 1663 19.32% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 8607 Number of Good Beams: 6944 80.68% Number of Zero Beams: 1663 19.32% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 114000 Number of Good Pixels: 114000 100.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 0.2134 hours Total Track Length: 3.2588 km Average Speed: 15.2740 km/hr ( 8.2562 knots) Start of Data: Time: 10 13 2005 08:01:16.505686 JD286 (2005-10-13T08:01:16.505686) Lon: -85.197665572 Lat: -20.066069779 Depth: 4501.9050 meters Speed: 15.5540 km/hr ( 8.4076 knots) Heading: 135.0500 degrees Sonar Depth: 4.9889 m Sonar Altitude: 4496.9161 m End of Data: Time: 10 13 2005 08:14:04.595647 JD286 (2005-10-13T08:14:04.595647) Lon: -85.175694807 Lat: -20.086922764 Depth: 4463.3417 meters Speed: 15.2923 km/hr ( 8.2661 knots) Heading: 132.5200 degrees Sonar Depth: 5.3700 m Sonar Altitude: 4457.9717 m Limits: Minimum Longitude: -85.265323421 Maximum Longitude: -85.110723370 Minimum Latitude: -20.153499617 Maximum Latitude: -20.002316352 Minimum Sonar Depth: 4.2700 Maximum Sonar Depth: 6.2800 Minimum Altitude: 4451.9442 Maximum Altitude: 4503.2217 Minimum Depth: 4213.3878 Maximum Depth: 4630.3191 Minimum Amplitude: 490.0000 Maximum Amplitude: 850.0000 Minimum Sidescan: 0.0000 Maximum Sidescan: 22843.0000 Data Record Type Notices: DN: 57 MB_DATA_DATA (ID=1): survey data DN: 380 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_PARAMETER (ID=9): Parameter record DN: 125062 MB_DATA_NAV (ID=12): Navigation record DN: 57 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 172 MB_DATA_RAW_LINE (ID=27): uninterpretable ASCII line Nonfatal Error Notices: EN: 125672 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