Swath Data File: sb20062440600.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: 341 Bathymetry Data (151 beams): Number of Beams: 51491 Number of Good Beams: 36348 70.59% Number of Zero Beams: 15143 29.41% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 51491 Number of Good Beams: 36348 70.59% Number of Zero Beams: 15143 29.41% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 682000 Number of Good Pixels: 515432 75.58% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 166568 24.42% Navigation Totals: Total Time: 0.9994 hours Total Track Length: 28.3202 km Average Speed: 28.3370 km/hr (15.3173 knots) Start of Data: Time: 09 01 2006 06:00:00.437000 JD244 Lon: -139.4871 Lat: 54.1654 Depth: 3413.3999 meters Speed: 28.4105 km/hr (15.3570 knots) Heading: 123.3420 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3413.3999 m End of Data: Time: 09 01 2006 06:59:58.301000 JD244 Lon: -139.1389 Lat: 54.0192 Depth: 3422.7000 meters Speed: 28.4606 km/hr (15.3841 knots) Heading: 147.0690 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3422.7000 m Limits: Minimum Longitude: -139.5411 Maximum Longitude: -139.0599 Minimum Latitude: 53.9907 Maximum Latitude: 54.2117 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 3401.1001 Maximum Altitude: 3440.1001 Minimum Depth: 2879.7000 Maximum Depth: 3600.0000 Minimum Amplitude: 47.9897 Maximum Amplitude: 96.2397 Minimum Sidescan: 1.9929 Maximum Sidescan: 79447.4952 Data Record Type Notices: DN: 341 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: 0 1 1 1 0 0 0 0 0 0 CM: 0 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 1 1 0 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 CM: 0 0 0 0 0 0 1 1 0 0