Swath Data File: 0015_20010417_111231_raw.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: 16370 Bathymetry Data (127 beams): Number of Beams: 2078990 Number of Good Beams: 1981089 95.29% Number of Zero Beams: 97901 4.71% Number of Flagged Beams: 0 0.00% Amplitude Data (127 beams): Number of Beams: 2078990 Number of Good Beams: 1981089 95.29% Number of Zero Beams: 97901 4.71% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 16762880 Number of Good Pixels: 9897344 59.04% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 6865536 40.96% Navigation Totals: Total Time: 0.5001 hours Total Track Length: 8.4442 km Average Speed: 16.8837 km/hr ( 9.1263 knots) Start of Data: Time: 04 17 2001 11:12:32.238000 JD107 Lon: -82.7128 Lat: 27.3033 Depth: 12.5900 meters Speed: 16.3800 km/hr ( 8.8541 knots) Heading: 272.9900 degrees Sonar Depth: 2.0900 m Sonar Altitude: 10.4400 m End of Data: Time: 04 17 2001 11:42:32.734000 JD107 Lon: -82.7980 Lat: 27.3033 Depth: 15.0100 meters Speed: 16.7400 km/hr ( 9.0486 knots) Heading: 272.8600 degrees Sonar Depth: 1.8700 m Sonar Altitude: 13.1600 m Limits: Minimum Longitude: -82.7980 Maximum Longitude: -82.7128 Minimum Latitude: 27.3029 Maximum Latitude: 27.3035 Minimum Sonar Depth: 1.7100 Maximum Sonar Depth: 2.3300 Minimum Altitude: 9.3200 Maximum Altitude: 13.7100 Minimum Depth: 10.6700 Maximum Depth: 16.6000 Minimum Amplitude: -53.5000 Maximum Amplitude: 3.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: -5.5000 Data Record Type Notices: DN: 16370 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: 9001 MB_DATA_NAV (ID=12): Navigation record DN: 2 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 9000 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 174 MB_DATA_HEADING (ID=17): Heading record DN: 1801 MB_DATA_ATTITUDE (ID=18): Attitude record Nonfatal Error Notices: EN: 19981 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: 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 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 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 1 CM: 1 1 1 1 1 0 1 1 0 1