Swath Data File: 20051013052216_023.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: 58 Bathymetry Data (151 beams): Number of Beams: 8758 Number of Good Beams: 7046 80.45% Number of Zero Beams: 1712 19.55% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 8758 Number of Good Beams: 7046 80.45% Number of Zero Beams: 1712 19.55% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 116000 Number of Good Pixels: 116000 100.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 0.2152 hours Total Track Length: 4.0296 km Average Speed: 18.7235 km/hr (10.1208 knots) Start of Data: Time: 10 13 2005 05:22:16.713398 JD286 (2005-10-13T05:22:16.713398) Lon: -85.173111803 Lat: -20.243231388 Depth: 4516.7105 meters Speed: 19.1176 km/hr (10.3338 knots) Heading: 316.2400 degrees Sonar Depth: 5.0615 m Sonar Altitude: 4511.6490 m End of Data: Time: 10 13 2005 05:35:11.484626 JD286 (2005-10-13T05:35:11.484626) Lon: -85.200316592 Lat: -20.217438046 Depth: 4476.7262 meters Speed: 18.7271 km/hr (10.1227 knots) Heading: 315.6000 degrees Sonar Depth: 4.6312 m Sonar Altitude: 4472.0950 m Limits: Minimum Longitude: -85.268617106 Maximum Longitude: -85.103987943 Minimum Latitude: -20.305643471 Maximum Latitude: -20.154162067 Minimum Sonar Depth: 4.4400 Maximum Sonar Depth: 6.0816 Minimum Altitude: 4469.0474 Maximum Altitude: 4517.4747 Minimum Depth: 4177.2383 Maximum Depth: 4709.6360 Minimum Amplitude: 370.0000 Maximum Amplitude: 850.0000 Minimum Sidescan: 0.0000 Maximum Sidescan: 22618.0000 Data Record Type Notices: DN: 58 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: 124695 MB_DATA_NAV (ID=12): Navigation record DN: 58 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: 125313 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