Swath Data File: sb201010151819.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: 290 Bathymetry Data (151 beams): Number of Beams: 43790 Number of Good Beams: 29304 66.92% Number of Zero Beams: 14099 32.20% Number of Flagged Beams: 387 0.88% Amplitude Data (151 beams): Number of Beams: 43790 Number of Good Beams: 29304 66.92% Number of Zero Beams: 14099 32.20% Number of Flagged Beams: 387 0.88% Sidescan Data (2000 pixels): Number of Pixels: 580000 Number of Good Pixels: 329276 56.77% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 250724 43.23% Navigation Totals: Total Time: 0.9982 hours Total Track Length: 19.9641 km Average Speed: 20.0009 km/hr (10.8113 knots) Start of Data: Time: 10 15 2010 18:18:21.491000 JD288 Lon: -66.3324 Lat: 34.3555 Depth: 5201.2002 meters Speed: 19.8519 km/hr (10.7308 knots) Heading: 152.5000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 5201.2002 m End of Data: Time: 10 15 2010 19:18:14.866000 JD288 Lon: -66.2380 Lat: 34.1936 Depth: 5172.0000 meters Speed: 20.2230 km/hr (10.9313 knots) Heading: 157.2000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 5172.0000 m Limits: Minimum Longitude: -66.4102 Maximum Longitude: -66.1555 Minimum Latitude: 34.1659 Maximum Latitude: 34.3932 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 5167.7998 Maximum Altitude: 5230.2998 Minimum Depth: 5099.2002 Maximum Depth: 5326.8999 Minimum Amplitude: 44.7784 Maximum Amplitude: 74.0284 Minimum Sidescan: 19.6542 Maximum Sidescan: 9669.7986