Swath Data File: 0036_20091010_174450_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: 1354 Bathymetry Data (191 beams): Number of Beams: 258614 Number of Good Beams: 191060 73.88% Number of Zero Beams: 67554 26.12% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 258614 Number of Good Beams: 191060 73.88% Number of Zero Beams: 67554 26.12% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 1386496 Number of Good Pixels: 638125 46.02% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 748371 53.98% Navigation Totals: Total Time: 0.9992 hours Total Track Length: 11.4839 km Average Speed: 11.4926 km/hr ( 6.2122 knots) Start of Data: Time: 10 10 2009 17:44:48.665000 JD283 Lon: -74.7399 Lat: -41.5693 Depth: 828.0600 meters Speed: 0.0000 km/hr ( 0.0000 knots) Heading: 0.0000 degrees Sonar Depth: 7.1400 m Sonar Altitude: 782.4400 m End of Data: Time: 10 10 2009 18:44:45.939000 JD283 Lon: -74.7347 Lat: -41.6456 Depth: 513.1900 meters Speed: 6.6600 km/hr ( 3.6000 knots) Heading: 118.5100 degrees Sonar Depth: 7.2000 m Sonar Altitude: 505.9900 m Limits: Minimum Longitude: -74.7893 Maximum Longitude: -74.7288 Minimum Latitude: -41.6539 Maximum Latitude: -41.5677 Minimum Sonar Depth: 5.9700 Maximum Sonar Depth: 8.0200 Minimum Altitude: 0.0000 Maximum Altitude: 946.9800 Minimum Depth: 411.6100 Maximum Depth: 954.0200 Minimum Amplitude: -64.0000 Maximum Amplitude: 12.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 55.5000 Data Record Type Notices: DN: 1354 MB_DATA_DATA (ID=1): survey data DN: 9 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 9 MB_DATA_START (ID=10): Simrad start datagram DN: 1 MB_DATA_STOP (ID=11): Simrad stop datagram DN: 14390 MB_DATA_NAV (ID=12): Navigation record DN: 312 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14402 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 342 MB_DATA_HEADING (ID=17): Heading record DN: 3600 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 18 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 33083 MB_ERROR_UNINTELLIGIBLE (ID=-9): Unintelligible data record EN: 3 MB_ERROR_FILE_NOT_FOUND (ID=-22): Required file cannot be found Problem Notices: PN: 1 Unknown notice identifier detritus Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 0 CM: 0 0 0 1 1 1 1 1 0 0 CM: 0 0 1 1 1 1 1 1 0 0 CM: 0 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 1 1 1 0 0 CM: 1 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