Swath Data File: sb201010191141.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: 328 Bathymetry Data (151 beams): Number of Beams: 49528 Number of Good Beams: 37043 74.79% Number of Zero Beams: 12468 25.17% Number of Flagged Beams: 17 0.03% Amplitude Data (151 beams): Number of Beams: 49528 Number of Good Beams: 37043 74.79% Number of Zero Beams: 12468 25.17% Number of Flagged Beams: 17 0.03% Sidescan Data (2000 pixels): Number of Pixels: 656000 Number of Good Pixels: 524514 79.96% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 131486 20.04% Navigation Totals: Total Time: 0.9975 hours Total Track Length: 0.7805 km Average Speed: 0.7825 km/hr ( 0.4230 knots) Start of Data: Time: 10 19 2010 11:39:56.687000 JD292 Lon: -68.6203 Lat: 38.0529 Depth: 4181.2998 meters Speed: 0.7421 km/hr ( 0.4011 knots) Heading: 320.4000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 4181.2998 m End of Data: Time: 10 19 2010 12:39:47.739000 JD292 Lon: -68.6263 Lat: 38.0562 Depth: 4172.2998 meters Speed: 3.1540 km/hr ( 1.7049 knots) Heading: 302.2000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 4172.2998 m Limits: Minimum Longitude: -68.6780 Maximum Longitude: -68.5635 Minimum Latitude: 38.0007 Maximum Latitude: 38.1079 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 4168.0000 Maximum Altitude: 4186.0000 Minimum Depth: 4124.7998 Maximum Depth: 4225.2998 Minimum Amplitude: 44.2784 Maximum Amplitude: 81.7784 Minimum Sidescan: 1.6803 Maximum Sidescan: 15404.7824