Swath Data File: SBunflgfxavg.98mar13 MBIO Data Format ID: 32 Format name: MBF_SB2000SB Informal Description: SIO Swath-bathy SeaBeam 2000 format Attributes: SeaBeam 2000, bathymetry, 121 beams, binary, SIO. Data Totals: Number of Records: 9047 Bathymetry Data (121 beams): Number of Beams: 1094687 Number of Good Beams: 1094525 99.99% Number of Zero Beams: 162 0.01% Number of Flagged Beams: 0 0.00% Amplitude Data (0 beams): Number of Beams: 0 Number of Good Beams: 0 0.00% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 0 0.00% Sidescan Data (0 pixels): Number of Pixels: 0 Number of Good Pixels: 0 0.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 23.9978 hours Total Track Length: 82.1230 km Average Speed: 3.4221 km/hr ( 1.8498 knots) Start of Data: Time: 03 12 1998 23:53:32.500000 JD71 Lon: -112.9829 Lat: -28.8483 Depth: 2396.0000 meters Speed: 0.2997 km/hr ( 0.1620 knots) Heading: 194.1000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 2396.0000 m End of Data: Time: 03 13 1998 23:53:24.500000 JD72 Lon: -112.7937 Lat: -29.4130 Depth: 2705.0000 meters Speed: 0.2960 km/hr ( 0.1600 knots) Heading: 337.2000 degrees Sonar Depth: 0.0000 m Sonar Altitude: 2705.0000 m Limits: Minimum Longitude: -113.0257 Maximum Longitude: -112.7233 Minimum Latitude: -29.5078 Maximum Latitude: -28.8396 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 2370.0000 Maximum Altitude: 2869.0000 Minimum Depth: 2304.0000 Maximum Depth: 3292.0000 Data Record Type Notices: DN: 9047 MB_DATA_DATA (ID=1): survey data DN: 28 MB_DATA_COMMENT (ID=2): comment DN: 47 MB_DATA_VELOCITY_PROFILE (ID=6): SVP Nonfatal Error Notices: EN: 1 MB_ERROR_TIME_GAP (ID=-1): Time gap in data EN: 28 MB_ERROR_COMMENT (ID=-5): Comment record EN: 47 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 1 1 1 0 0 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 1 1 1 1 0 0 0 0 CM: 0 1 1 1 1 1 1 0 0 0 CM: 0 0 0 1 1 1 1 1 0 0 CM: 0 0 0 0 1 1 1 1 1 0 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 0 0 1 1 1 1