Swath Data File: sb20111220041814.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: 0.3059 hours Total Track Length: 4.8729 km Average Speed: 15.9297 km/hr ( 8.6107 knots) Start of Data: Time: 12 20 2011 04:18:12.866204 JD354 (2011-12-20T04:18:12.866204) Lon: -58.747359950 Lat: 33.373612001 Depth: 0.0000 meters Speed: 16.4441 km/hr ( 8.8887 knots) Heading: 305.5000 degrees Sonar Depth: 5.4491 m Sonar Altitude: -5.4491 m End of Data: Time: 12 20 2011 04:36:34.096389 JD354 (2011-12-20T04:36:34.096389) Lon: -58.792228289 Lat: 33.396193117 Depth: 0.0000 meters Speed: 15.8981 km/hr ( 8.5936 knots) Heading: 306.2000 degrees Sonar Depth: 5.1383 m Sonar Altitude: -5.1383 m Limits: Minimum Longitude: -58.795399278 Maximum Longitude: -58.744242934 Minimum Latitude: 33.369941875 Maximum Latitude: 33.399830973 Minimum Sonar Depth: -0.4426 Maximum Sonar Depth: 9.2414 Minimum Altitude: -7.5285 Maximum Altitude: 0.4426 Minimum Sidescan: 0.0000 Maximum Sidescan: 0.0000 Data Record Type Notices: DN: 87 MB_DATA_DATA (ID=1): survey data DN: 566 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_PARAMETER (ID=9): Parameter record DN: 11801 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: 12720 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: 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 0 0 0 0 CM: 0 1 1 1 1 1 1 1 0 0 CM: 0 0 0 1 1 1 1 1 1 0 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 1 1 1 1 CM: 0 0 0 0 0 0 0 1 1 1