Swath Data File: 20051013042911_019.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: 7192 80.73% Number of Zero Beams: 1717 19.27% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 8909 Number of Good Beams: 7192 80.73% Number of Zero Beams: 1717 19.27% 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: 0.2209 hours Total Track Length: 3.7025 km Average Speed: 16.7602 km/hr ( 9.0596 knots) Start of Data: Time: 10 13 2005 04:29:04.709042 JD286 (2005-10-13T04:29:04.709042) Lon: -85.222535725 Lat: -20.335902432 Depth: 4457.8632 meters Speed: 14.2974 km/hr ( 7.7283 knots) Heading: 47.9100 degrees Sonar Depth: 4.9600 m Sonar Altitude: 4452.9032 m End of Data: Time: 10 13 2005 04:42:19.979970 JD286 (2005-10-13T04:42:19.979970) Lon: -85.197383168 Lat: -20.312364001 Depth: 4496.9538 meters Speed: 16.7762 km/hr ( 9.0682 knots) Heading: 46.0000 degrees Sonar Depth: 5.3116 m Sonar Altitude: 4491.6422 m Limits: Minimum Longitude: -85.286661921 Maximum Longitude: -85.130869910 Minimum Latitude: -20.405964905 Maximum Latitude: -20.244131052 Minimum Sonar Depth: 3.9900 Maximum Sonar Depth: 6.4187 Minimum Altitude: 4452.8259 Maximum Altitude: 4532.8943 Minimum Depth: 3987.1645 Maximum Depth: 4743.9252 Minimum Amplitude: 530.0000 Maximum Amplitude: 830.0000 Minimum Sidescan: 0.0000 Maximum Sidescan: 22319.0000 Data Record Type Notices: DN: 59 MB_DATA_DATA (ID=1): survey data DN: 379 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_PARAMETER (ID=9): Parameter record DN: 124343 MB_DATA_NAV (ID=12): Navigation record DN: 59 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 177 MB_DATA_RAW_LINE (ID=27): uninterpretable ASCII line Nonfatal Error Notices: EN: 124959 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: 0 1 1 1 1 1 0 0 0 0 CM: 0 0 1 1 1 1 1 0 0 0 CM: 0 0 0 1 1 1 1 1 0 0 CM: 0 0 0 0 1 1 1 1 1 0 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