Swath Data File: 0023_20090608_152832_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: 3 Bathymetry Data (432 beams): Number of Beams: 1296 Number of Good Beams: 1296 100.00% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 0 0.00% Amplitude Data (432 beams): Number of Beams: 1296 Number of Good Beams: 1296 100.00% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 3072 Number of Good Pixels: 1119 36.43% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 1953 63.57% Navigation Totals: Total Time: 0.0074 hours Total Track Length: 0.0046 km Average Speed: 0.6224 km/hr ( 0.3364 knots) Start of Data: Time: 06 08 2009 15:28:54.171000 JD159 Lon: 122.1070 Lat: 21.9232 Depth: 4806.5278 meters Speed: 0.7560 km/hr ( 0.4086 knots) Heading: 177.7000 degrees Sonar Depth: 5.9586 m Sonar Altitude: 4800.5693 m End of Data: Time: 06 08 2009 15:29:20.663000 JD159 Lon: 122.1069 Lat: 21.9232 Depth: 4802.0742 meters Speed: 0.3600 km/hr ( 0.1946 knots) Heading: 173.4700 degrees Sonar Depth: 6.0827 m Sonar Altitude: 4796.7544 m Limits: Minimum Longitude: 122.0592 Maximum Longitude: 122.1423 Minimum Latitude: 21.9156 Maximum Latitude: 21.9295 Minimum Sonar Depth: 5.9586 Maximum Sonar Depth: 6.2311 Minimum Altitude: 4796.7544 Maximum Altitude: 4800.5693 Minimum Depth: 4769.8267 Maximum Depth: 4830.7988 Minimum Amplitude: -38.0000 Maximum Amplitude: -2.5000 Minimum Sidescan: -55.6000 Maximum Sidescan: -5.6000