Swath Data File: 0162_20080122_104413_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: 1956 Bathymetry Data (191 beams): Number of Beams: 373596 Number of Good Beams: 366230 98.03% Number of Zero Beams: 7366 1.97% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 373596 Number of Good Beams: 366230 98.03% Number of Zero Beams: 7366 1.97% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 2002944 Number of Good Pixels: 1682087 83.98% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 320857 16.02% Navigation Totals: Total Time: 0.9997 hours Total Track Length: 8.7164 km Average Speed: 8.7192 km/hr ( 4.7131 knots) Start of Data: Time: 01 22 2008 10:44:14.926000 JD22 Lon: 164.2697 Lat: -74.7369 Depth: 260.8100 meters Speed: 0.4680 km/hr ( 0.2530 knots) Heading: 199.3200 degrees Sonar Depth: 7.0600 m Sonar Altitude: 249.6900 m End of Data: Time: 01 22 2008 11:44:13.780000 JD22 Lon: 164.1824 Lat: -74.8107 Depth: 349.4500 meters Speed: 12.3840 km/hr ( 6.6941 knots) Heading: 201.3000 degrees Sonar Depth: 7.1900 m Sonar Altitude: 341.8200 m Limits: Minimum Longitude: 164.1605 Maximum Longitude: 164.2944 Minimum Latitude: -74.8128 Maximum Latitude: -74.7344 Minimum Sonar Depth: 7.0600 Maximum Sonar Depth: 7.2700 Minimum Altitude: 213.2900 Maximum Altitude: 371.3900 Minimum Depth: 200.6400 Maximum Depth: 419.4800 Minimum Amplitude: -42.5000 Maximum Amplitude: 6.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 7.5000 Data Record Type Notices: DN: 1956 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: 14363 MB_DATA_NAV (ID=12): Navigation record DN: 36 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14357 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 343 MB_DATA_HEADING (ID=17): Heading record DN: 3597 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 3 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 32702 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 3 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 1 1 1 1 1 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 0 1 1 1 1 0 CM: 0 0 0 0 1 1 1 1 0 0 CM: 0 0 0 1 1 1 1 1 0 0 CM: 0 0 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 1 0 0 0 0 0