Swath Data File: 0212_20050312_091753_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: 153 Bathymetry Data (191 beams): Number of Beams: 29223 Number of Good Beams: 25177 86.15% Number of Zero Beams: 4046 13.85% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 29223 Number of Good Beams: 25177 86.15% Number of Zero Beams: 4046 13.85% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 156672 Number of Good Pixels: 123981 79.13% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 32691 20.87% Navigation Totals: Total Time: 0.9912 hours Total Track Length: 19.6191 km Average Speed: 19.7928 km/hr (10.6988 knots) Start of Data: Time: 03 12 2005 09:18:03.100000 JD71 Lon: -137.3907 Lat: -44.3662 Depth: 4990.3500 meters Speed: 19.7640 km/hr (10.6832 knots) Heading: 81.1600 degrees Sonar Depth: 7.6300 m Sonar Altitude: 4982.7200 m End of Data: Time: 03 12 2005 10:17:31.501000 JD71 Lon: -137.1467 Lat: -44.3434 Depth: 5312.5500 meters Speed: 19.8360 km/hr (10.7222 knots) Heading: 79.1000 degrees Sonar Depth: 6.9500 m Sonar Altitude: 5483.3600 m Limits: Minimum Longitude: -137.4113 Maximum Longitude: -137.1246 Minimum Latitude: -44.4632 Maximum Latitude: -44.2497 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 7.9100 Minimum Altitude: 0.0000 Maximum Altitude: 6813.1200 Minimum Depth: 4373.9700 Maximum Depth: 7125.7100 Minimum Amplitude: -60.5000 Maximum Amplitude: 25.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 11.5000 Data Record Type Notices: DN: 153 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: 14397 MB_DATA_NAV (ID=12): Navigation record DN: 70 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: 3600 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 5 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 32817 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 4 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 0 CM: 1 1 1 1 1 1 1 1 1 0 CM: 1 1 1 1 1 1 1 1 1 0 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: 0 1 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 1