Swath Data File: 0194_20080123_215040_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: 1029 Bathymetry Data (191 beams): Number of Beams: 196539 Number of Good Beams: 183928 93.58% Number of Zero Beams: 12611 6.42% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 196539 Number of Good Beams: 183928 93.58% Number of Zero Beams: 12611 6.42% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 1053696 Number of Good Pixels: 817019 77.54% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 236677 22.46% Navigation Totals: Total Time: 0.8059 hours Total Track Length: 14.1299 km Average Speed: 17.5340 km/hr ( 9.4778 knots) Start of Data: Time: 01 23 2008 21:50:40.757000 JD23 Lon: 165.0241 Lat: -74.7462 Depth: 554.5900 meters Speed: 20.7000 km/hr (11.1892 knots) Heading: 101.4100 degrees Sonar Depth: 7.0800 m Sonar Altitude: 547.5100 m End of Data: Time: 01 23 2008 22:39:01.835000 JD23 Lon: 165.4495 Lat: -74.6967 Depth: 186.4000 meters Speed: 16.9560 km/hr ( 9.1654 knots) Heading: 193.7200 degrees Sonar Depth: 7.3000 m Sonar Altitude: 179.1000 m Limits: Minimum Longitude: 165.0165 Maximum Longitude: 165.4637 Minimum Latitude: -74.7648 Maximum Latitude: -74.6932 Minimum Sonar Depth: 7.0200 Maximum Sonar Depth: 7.3900 Minimum Altitude: 0.0000 Maximum Altitude: 788.5000 Minimum Depth: 177.1200 Maximum Depth: 797.9000 Minimum Amplitude: -59.0000 Maximum Amplitude: 14.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 39.5000 Data Record Type Notices: DN: 1029 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: 11603 MB_DATA_NAV (ID=12): Navigation record DN: 79 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 11592 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 277 MB_DATA_HEADING (ID=17): Heading record DN: 2902 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 2 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 26458 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 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 0 CM: 0 0 1 1 1 1 1 1 1 0 CM: 1 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 0 0 0 0 CM: 1 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0