Swath Data File: sb200002071330.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: 389 Bathymetry Data (151 beams): Number of Beams: 58739 Number of Good Beams: 44563 75.87% Number of Zero Beams: 14176 24.13% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 58739 Number of Good Beams: 44563 75.87% Number of Zero Beams: 14176 24.13% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 778000 Number of Good Pixels: 722222 92.83% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 55778 7.17% Navigation Totals: Total Time: 0.9983 hours Total Track Length: 16.2680 km Average Speed: 16.2960 km/hr ( 8.8086 knots) Start of Data: Time: 02 07 2000 13:28:45.535000 JD38 Lon: -104.3149 Lat: 12.3139 Depth: 3009.7000 meters Speed: 16.0411 km/hr ( 8.6708 knots) Heading: 3.2000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3009.7000 m End of Data: Time: 02 07 2000 14:28:39.368000 JD38 Lon: -104.3127 Lat: 12.4607 Depth: 3200.3000 meters Speed: 16.3268 km/hr ( 8.8253 knots) Heading: 3.0000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3200.3000 m Limits: Minimum Longitude: -104.3673 Maximum Longitude: -104.2602 Minimum Latitude: 12.3116 Maximum Latitude: 12.4653 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 3003.1001 Maximum Altitude: 3206.3000 Minimum Depth: 2905.0000 Maximum Depth: 3405.0000 Minimum Amplitude: 55.9897 Maximum Amplitude: 85.9897 Minimum Sidescan: 14.2471 Maximum Sidescan: 40020.1996 Data Record Type Notices: DN: 389 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 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1