Swath Data File: sb20062440900.mb41 MBIO Data Format ID: 41 Format name: MBF_SB2100RW Informal Description: SeaBeam 2100 series vender format Attributes: SeaBeam 2100, bathymetry, amplitude and sidescan, 151 beams and 2000 pixels, ascii with binary sidescan, SeaBeam Instruments. Data Totals: Number of Records: 355 Bathymetry Data (151 beams): Number of Beams: 53605 Number of Good Beams: 38308 71.46% Number of Zero Beams: 15297 28.54% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 53605 Number of Good Beams: 38308 71.46% Number of Zero Beams: 15297 28.54% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 710000 Number of Good Pixels: 514187 72.42% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 195813 27.58% Navigation Totals: Total Time: 0.9982 hours Total Track Length: 28.3649 km Average Speed: 28.4157 km/hr (15.3598 knots) Start of Data: Time: 09 01 2006 09:00:05.340000 JD244 Lon: -138.4555 Lat: 53.7600 Depth: 3303.3000 meters Speed: 29.8706 km/hr (16.1463 knots) Heading: 108.6850 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3303.3000 m End of Data: Time: 09 01 2006 09:59:58.905000 JD244 Lon: -138.0795 Lat: 53.6423 Depth: 3249.3000 meters Speed: 28.3863 km/hr (15.3440 knots) Heading: 126.8620 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3249.3000 m Limits: Minimum Longitude: -138.4845 Maximum Longitude: -138.0242 Minimum Latitude: 53.5974 Maximum Latitude: 53.8106 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 3237.0000 Maximum Altitude: 3314.2000 Minimum Depth: 2963.7000 Maximum Depth: 3535.0000 Minimum Amplitude: 47.2397 Maximum Amplitude: 92.9897 Minimum Sidescan: 3.1660 Maximum Sidescan: 67947.4572 Data Record Type Notices: DN: 355 MB_DATA_DATA (ID=1): survey data DN: 2 MB_DATA_VELOCITY_PROFILE (ID=6): SVP Nonfatal Error Notices: EN: 2 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 1 0 0 0 0 0 0 CM: 1 1 1 1 1 1 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 0 CM: 0 0 0 0 0 0 1 1 1 0