Swath Data File: 0212_20120219_121916_raw.all.mb56 MBIO Data Format ID: 56 Format name: MBF_EM300RAW Informal Description: Simrad current multibeam vendor format Attributes: Simrad EM120, EM300, EM1002, EM3000, bathymetry, amplitude, and sidescan, up to 254 beams, variable pixels, ascii + binary, Simrad. Data Totals: Number of Records: 1072 Bathymetry Data (191 beams): Number of Beams: 204752 Number of Good Beams: 156298 76.34% Number of Zero Beams: 48454 23.66% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 204752 Number of Good Beams: 156298 76.34% Number of Zero Beams: 48454 23.66% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 1097728 Number of Good Pixels: 610087 55.58% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 487641 44.42% Navigation Totals: Total Time: 0.9172 hours Total Track Length: 7.8390 km Average Speed: 8.5463 km/hr ( 4.6196 knots) Start of Data: Time: 02 19 2012 12:19:16.838000 JD50 (2012-02-19T12:19:16.838000) Lon: -105.969866300 Lat: -71.056233600 Depth: 835.5400 meters Speed: 10.9800 km/hr ( 5.9351 knots) Heading: 179.9900 degrees Sonar Depth: 7.0400 m Sonar Altitude: 828.5000 m End of Data: Time: 02 19 2012 13:14:18.894000 JD50 (2012-02-19T13:14:18.894000) Lon: -106.002751400 Lat: -71.123652100 Depth: 522.3300 meters Speed: 0.7560 km/hr ( 0.4086 knots) Heading: 186.0300 degrees Sonar Depth: 7.0200 m Sonar Altitude: 515.3100 m Limits: Minimum Longitude: -106.042841156 Maximum Longitude: -105.915766242 Minimum Latitude: -71.124332433 Maximum Latitude: -71.055914118 Minimum Sonar Depth: 6.6900 Maximum Sonar Depth: 7.3300 Minimum Altitude: 0.0000 Maximum Altitude: 1142.9800 Minimum Depth: 392.5200 Maximum Depth: 1313.3900 Minimum Amplitude: -62.0000 Maximum Amplitude: 14.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 52.0000 Data Record Type Notices: DN: 1072 MB_DATA_DATA (ID=1): survey data DN: 2 MB_DATA_COMMENT (ID=2): comment DN: 8 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 7 MB_DATA_START (ID=10): Simrad start datagram DN: 13223 MB_DATA_NAV (ID=12): Navigation record DN: 129 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 13224 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 315 MB_DATA_HEADING (ID=17): Heading record DN: 3306 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 17 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 2 MB_ERROR_COMMENT (ID=-5): Comment record EN: 30229 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 2 MB_ERROR_NOT_ENOUGH_DATA (ID=-21): Not enough data to perform spline interpolation Problem Notices: PN: 1 Unknown notice identifier detritus Coverage Mask: CM dimensions: 10 10 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 0 CM: 0 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 0 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0