Swath Data File: NBP0101.d044.06.mb41 MBIO Data Format ID: 41 Format name: MBF_SB2100RW Informal Description: SeaBeam 2100 series vender format Attributes: SeaBeam 2100, bathymetry, amplitude and sidescan, 151 beams and 2000 pixels, ascii with binary sidescan, SeaBeam Instruments. Data Totals: Number of Records: 2059 Bathymetry Data (151 beams): Number of Beams: 243193 Number of Good Beams: 158142 65.03% Number of Zero Beams: 85051 34.97% Number of Flagged Beams: 0 0.00% Amplitude Data (151 beams): Number of Beams: 243193 Number of Good Beams: 158142 65.03% Number of Zero Beams: 85051 34.97% Number of Flagged Beams: 0 0.00% Sidescan Data (2000 pixels): Number of Pixels: 4118000 Number of Good Pixels: 1671744 40.60% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 2446256 59.40% Navigation Totals: Total Time: 0.9995 hours Total Track Length: 16.0534 km Average Speed: 16.0607 km/hr ( 8.6814 knots) Start of Data: Time: 02 13 2001 07:28:08.440000 JD44 Lon: 141.3454 Lat: -66.4423 Depth: 234.1400 meters Speed: 12.7980 km/hr ( 6.9178 knots) Heading: 99.4530 degrees Sonar Depth: 0.0000 m Sonar Altitude: 234.1400 m End of Data: Time: 02 13 2001 08:28:06.802000 JD44 Lon: 141.6996 Lat: -66.4651 Depth: 365.0000 meters Speed: 12.2525 km/hr ( 6.6230 knots) Heading: 101.9590 degrees Sonar Depth: 0.0000 m Sonar Altitude: 365.0000 m Limits: Minimum Longitude: 141.3436 Maximum Longitude: 141.7030 Minimum Latitude: -66.4719 Maximum Latitude: -66.4384 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 0.0000 Minimum Altitude: 0.0000 Maximum Altitude: 410.4000 Minimum Depth: 203.5900 Maximum Depth: 461.9200 Minimum Amplitude: 8.4685 Maximum Amplitude: 79.7500 Minimum Sidescan: 0.3548 Maximum Sidescan: 10401.7897 Data Record Type Notices: DN: 2059 MB_DATA_DATA (ID=1): survey data DN: 2 MB_DATA_VELOCITY_PROFILE (ID=6): SVP Nonfatal Error Notices: EN: 2 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 1 1 0 0 0 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 0 1 1 1 1 1 1 1 1 0 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 0 0 0 1 1 1 CM: 0 0 0 0 0 0 0 0 1 1