Swath Data File: sb201010190641.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: 318 Bathymetry Data (151 beams): Number of Beams: 48018 Number of Good Beams: 35127 73.15% Number of Zero Beams: 12479 25.99% Number of Flagged Beams: 412 0.86% Amplitude Data (151 beams): Number of Beams: 48018 Number of Good Beams: 35127 73.15% Number of Zero Beams: 12479 25.99% Number of Flagged Beams: 412 0.86% Sidescan Data (2000 pixels): Number of Pixels: 636000 Number of Good Pixels: 516896 81.27% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 119104 18.73% Navigation Totals: Total Time: 0.9999 hours Total Track Length: 19.5120 km Average Speed: 19.5132 km/hr (10.5477 knots) Start of Data: Time: 10 19 2010 06:39:33.844000 JD292 Lon: -68.5105 Lat: 37.8124 Depth: 4405.7998 meters Speed: 18.5829 km/hr (10.0448 knots) Heading: 328.6000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 4405.7998 m End of Data: Time: 10 19 2010 07:39:33.632000 JD292 Lon: -68.6080 Lat: 37.9702 Depth: 4245.0000 meters Speed: 20.2712 km/hr (10.9574 knots) Heading: 336.7000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 4245.0000 m Limits: Minimum Longitude: -68.6824 Maximum Longitude: -68.4417 Minimum Latitude: 37.7805 Maximum Latitude: 37.9934 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 4242.3999 Maximum Altitude: 4408.3999 Minimum Depth: 4200.5000 Maximum Depth: 4449.6001 Minimum Amplitude: 48.5284 Maximum Amplitude: 79.5284 Minimum Sidescan: 2.3961 Maximum Sidescan: 14097.5160