Swath Data File: 0084_20090611_052825_Langseth.all.mb58 MBIO Data Format ID: 58 Format name: MBF_EM710RAW Informal Description: Simrad current multibeam vendor format Attributes: Simrad EM710, bathymetry, amplitude, and sidescan, up to 400 beams, variable pixels, binary, Simrad. Data Totals: Number of Records: 144 Bathymetry Data (432 beams): Number of Beams: 62208 Number of Good Beams: 58275 93.68% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 3933 6.32% Amplitude Data (432 beams): Number of Beams: 62208 Number of Good Beams: 58275 93.68% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 3933 6.32% Sidescan Data (1024 pixels): Number of Pixels: 147456 Number of Good Pixels: 129284 87.68% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 18172 12.32% Navigation Totals: Total Time: 0.4950 hours Total Track Length: 8.6393 km Average Speed: 17.4532 km/hr ( 9.4342 knots) Start of Data: Time: 06 11 2009 05:28:13.453000 JD162 Lon: 122.4835 Lat: 23.9461 Depth: 3640.0562 meters Speed: 17.4240 km/hr ( 9.4184 knots) Heading: 195.4200 degrees Sonar Depth: 6.2120 m Sonar Altitude: 3630.2407 m End of Data: Time: 06 11 2009 05:57:55.445000 JD162 Lon: 122.4613 Lat: 23.8710 Depth: 3636.4509 meters Speed: 16.3080 km/hr ( 8.8151 knots) Heading: 201.0800 degrees Sonar Depth: 6.2734 m Sonar Altitude: 3636.5051 m Limits: Minimum Longitude: 122.4075 Maximum Longitude: 122.5392 Minimum Latitude: 23.8519 Maximum Latitude: 23.9611 Minimum Sonar Depth: 5.6860 Maximum Sonar Depth: 6.6751 Minimum Altitude: 3630.2407 Maximum Altitude: 3796.8264 Minimum Depth: 3570.8772 Maximum Depth: 3819.7651 Minimum Amplitude: -49.7000 Maximum Amplitude: -1.7000 Minimum Sidescan: -66.9600 Maximum Sidescan: -2.4000