Swath Data File: 0595_20120415_172600_melville.all.mb58 MBIO Data Format ID: 58 Format name: MBF_EM710RAW Informal Description: Kongsberg current multibeam vendor format Attributes: Kongsberg EM122, EM302, EM710, bathymetry, amplitude, and sidescan, up to 400 beams, variable pixels, binary, Kongsberg. Data Totals: Number of Records: 298 Bathymetry Data (432 beams): Number of Beams: 128736 Number of Good Beams: 113224 87.95% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 15512 12.05% Amplitude Data (432 beams): Number of Beams: 128736 Number of Good Beams: 113224 87.95% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 15512 12.05% Sidescan Data (1024 pixels): Number of Pixels: 305152 Number of Good Pixels: 245956 80.60% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 59196 19.40% Navigation Totals: Total Time: 0.4957 hours Total Track Length: 9.3943 km Average Speed: 18.9521 km/hr (10.2444 knots) Start of Data: Time: 04 15 2012 17:25:49.756000 JD106 (2012-04-15T17:25:49.756000) Lon: -55.789833100 Lat: -53.888143150 Depth: 2125.9260 meters Speed: 19.2600 km/hr (10.4108 knots) Heading: 273.6500 degrees Sonar Depth: 6.2785 m Sonar Altitude: 2142.2563 m End of Data: Time: 04 15 2012 17:55:34.226000 JD106 (2012-04-15T17:55:34.226000) Lon: -55.930730800 Lat: -53.874485450 Depth: 2074.6011 meters Speed: 20.7360 km/hr (11.2086 knots) Heading: 274.4700 degrees Sonar Depth: 5.5309 m Sonar Altitude: 2075.2405 m Limits: Minimum Longitude: -55.937199637 Maximum Longitude: -55.782346077 Minimum Latitude: -53.934361613 Maximum Latitude: -53.824350573 Minimum Sonar Depth: 1.8792 Maximum Sonar Depth: 7.8352 Minimum Altitude: 1966.2559 Maximum Altitude: 2614.3052 Minimum Depth: 1628.6594 Maximum Depth: 2620.6743 Minimum Amplitude: -50.6000 Maximum Amplitude: 2.9000 Minimum Sidescan: -66.3000 Maximum Sidescan: 6.3000 Data Record Type Notices: DN: 298 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: 1797 MB_DATA_NAV (ID=12): Navigation record DN: 32 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 1798 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 886 MB_DATA_HEADING (ID=17): Heading record DN: 1771 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 18 MB_DATA_SSV (ID=19): Surface sound speed record DN: 1798 MB_DATA_STATUS (ID=46): Status record DN: 1769 MB_DATA_ATTITUDE1 (55): ancillary attitude system 1 DN: 17980 MB_DATA_ATTITUDE2 (56): ancillary attitude system 2 Nonfatal Error Notices: EN: 27852 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: PN: 2 DATA PROBLEM (ID=2): Zero longitude or latitude in survey data PN: 1 DATA PROBLEM (ID=3): Instantaneous speed exceeds 25 km/hr 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 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: 0 1 1 1 1 1 1 1 1 1