Swath Data File: kn182l05.sb.20050727.raw.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: 8021 Bathymetry Data (151 beams): Number of Beams: 1211171 Number of Good Beams: 1003912 82.89% Number of Zero Beams: 200452 16.55% Number of Flagged Beams: 6807 0.56% Amplitude Data (151 beams): Number of Beams: 1211171 Number of Good Beams: 1003912 82.89% Number of Zero Beams: 200452 16.55% Number of Flagged Beams: 6807 0.56% Sidescan Data (2000 pixels): Number of Pixels: 16042000 Number of Good Pixels: 13166399 82.07% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 2875601 17.93% Navigation Totals: Total Time: 23.9976 hours Total Track Length: 345.0774 km Average Speed: 14.3796 km/hr ( 7.7728 knots) Start of Data: Time: 07 27 2005 00:00:01.664000 JD208 Lon: -96.5094 Lat: 10.0156 Depth: 3851.6001 meters Speed: 0.6494 km/hr ( 0.3510 knots) Heading: 269.9000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 3851.6001 m End of Data: Time: 07 27 2005 23:59:53.119000 JD208 Lon: -96.9706 Lat: 6.9786 Depth: 2538.0000 meters Speed: 1.1484 km/hr ( 0.6208 knots) Heading: 235.7000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 2538.0000 m Limits: Minimum Longitude: -97.0591 Maximum Longitude: -96.4403 Minimum Latitude: 6.9292 Maximum Latitude: 10.0759 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 2463.8999 Maximum Altitude: 4314.5000 Minimum Depth: 2178.8000 Maximum Depth: 4875.8999 Minimum Amplitude: 39.9897 Maximum Amplitude: 97.7397 Minimum Sidescan: 0.7934 Maximum Sidescan: 100494.9481 Data Record Type Notices: DN: 8021 MB_DATA_DATA (ID=1): survey data DN: 48 MB_DATA_VELOCITY_PROFILE (ID=6): SVP Nonfatal Error Notices: EN: 48 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 0 0 1 1 1 CM: 0 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 0 CM: 0 0 0 0 1 1 1 1 0 0 CM: 0 0 0 0 1 1 1 0 0 0 CM: 0 0 0 1 1 1 0 0 0 0 CM: 0 0 1 1 1 1 0 0 0 0 CM: 0 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 1 0 0 0 0 0 0 0