Swath Data File: sb201010160553.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: 256 Bathymetry Data (151 beams): Number of Beams: 38656 Number of Good Beams: 25285 65.41% Number of Zero Beams: 12896 33.36% Number of Flagged Beams: 475 1.23% Amplitude Data (151 beams): Number of Beams: 38656 Number of Good Beams: 25285 65.41% Number of Zero Beams: 12896 33.36% Number of Flagged Beams: 475 1.23% Sidescan Data (2000 pixels): Number of Pixels: 512000 Number of Good Pixels: 425944 83.19% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 86056 16.81% Navigation Totals: Total Time: 0.8610 hours Total Track Length: 8.9079 km Average Speed: 10.3458 km/hr ( 5.5923 knots) Start of Data: Time: 10 16 2010 05:51:44.202000 JD289 Lon: -66.2417 Lat: 34.1890 Depth: 5174.3999 meters Speed: 16.3639 km/hr ( 8.8453 knots) Heading: 327.8000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 5174.3999 m End of Data: Time: 10 16 2010 06:43:23.874000 JD289 Lon: -66.2879 Lat: 34.2577 Depth: 5198.0000 meters Speed: 2.3878 km/hr ( 1.2907 knots) Heading: 243.2000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 5198.0000 m Limits: Minimum Longitude: -66.3603 Maximum Longitude: -66.1699 Minimum Latitude: 34.1525 Maximum Latitude: 34.3252 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 5127.8999 Maximum Altitude: 5406.7998 Minimum Depth: 5016.2002 Maximum Depth: 5598.2002 Minimum Amplitude: 39.7784 Maximum Amplitude: 75.0284 Minimum Sidescan: 0.7137 Maximum Sidescan: 9406.0566