Swath Data File: 0102_20090611_213525_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: 121 Bathymetry Data (432 beams): Number of Beams: 52272 Number of Good Beams: 48743 93.25% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 3529 6.75% Amplitude Data (432 beams): Number of Beams: 52272 Number of Good Beams: 48743 93.25% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 3529 6.75% Sidescan Data (1024 pixels): Number of Pixels: 123904 Number of Good Pixels: 98836 79.77% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 25068 20.23% Navigation Totals: Total Time: 0.4968 hours Total Track Length: 7.2773 km Average Speed: 14.6487 km/hr ( 7.9182 knots) Start of Data: Time: 06 11 2009 21:35:12.717000 JD162 Lon: 121.9635 Lat: 23.1109 Depth: 4428.8745 meters Speed: 14.8320 km/hr ( 8.0173 knots) Heading: 242.0800 degrees Sonar Depth: 5.9657 m Sonar Altitude: 4429.8887 m End of Data: Time: 06 11 2009 22:05:01.166000 JD162 Lon: 121.9015 Lat: 23.0789 Depth: 4696.5381 meters Speed: 14.4360 km/hr ( 7.8032 knots) Heading: 236.5700 degrees Sonar Depth: 6.0711 m Sonar Altitude: 4689.2246 m Limits: Minimum Longitude: 121.8687 Maximum Longitude: 121.9897 Minimum Latitude: 23.0236 Maximum Latitude: 23.1615 Minimum Sonar Depth: 5.5685 Maximum Sonar Depth: 6.8734 Minimum Altitude: 4429.8887 Maximum Altitude: 4702.0459 Minimum Depth: 4134.2021 Maximum Depth: 4963.5415 Minimum Amplitude: -50.5000 Maximum Amplitude: 0.8000 Minimum Sidescan: -66.9000 Maximum Sidescan: 0.4300