Swath Data File: 0079_20080117_074050_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: 276 Bathymetry Data (191 beams): Number of Beams: 52716 Number of Good Beams: 27697 52.54% Number of Zero Beams: 25019 47.46% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 52716 Number of Good Beams: 27697 52.54% Number of Zero Beams: 25019 47.46% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 282624 Number of Good Pixels: 143096 50.63% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 139528 49.37% Navigation Totals: Total Time: 0.9967 hours Total Track Length: 12.6627 km Average Speed: 12.7043 km/hr ( 6.8672 knots) Start of Data: Time: 01 17 2008 07:40:57.026000 JD17 Lon: 179.7926 Lat: -68.5426 Depth: 3329.0300 meters Speed: 13.2840 km/hr ( 7.1805 knots) Heading: 183.9700 degrees Sonar Depth: 7.1100 m Sonar Altitude: 3321.9200 m End of Data: Time: 01 17 2008 08:40:45.244000 JD17 Lon: 179.7248 Lat: -68.6499 Depth: 3401.1400 meters Speed: 11.5920 km/hr ( 6.2659 knots) Heading: 223.1100 degrees Sonar Depth: 7.3000 m Sonar Altitude: 3393.8400 m Limits: Minimum Longitude: 179.5833 Maximum Longitude: 179.9479 Minimum Latitude: -68.6690 Maximum Latitude: -68.5373 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 7.4400 Minimum Altitude: 0.0000 Maximum Altitude: 3492.9600 Minimum Depth: 1153.0800 Maximum Depth: 4065.4900 Minimum Amplitude: -64.0000 Maximum Amplitude: 14.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 46.0000 Data Record Type Notices: DN: 276 MB_DATA_DATA (ID=1): survey data DN: 1 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_START (ID=10): Simrad start datagram DN: 1 MB_DATA_STOP (ID=11): Simrad stop datagram DN: 14400 MB_DATA_NAV (ID=12): Navigation record DN: 69 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14399 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 343 MB_DATA_HEADING (ID=17): Heading record DN: 3599 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 3 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 32816 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 1 MB_ERROR_NOT_ENOUGH_DATA (ID=-21): Not enough data to perform spline interpolation Problem Notices: 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: 1 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 0 CM: 1 1 1 1 1 1 1 1 1 0 CM: 0 0 0 1 1 1 1 1 1 0 CM: 0 0 0 0 1 1 0 1 0 0