Swath Data File: m263e023.0 MBIO Data Format ID: 21 Format name: MBF_HSATLRAW Informal Description: Raw Hydrosweep Attributes: Hydrosweep DS, bathymetry and amplitude, 59 beams, ascii, Atlas Electronik. Data Totals: Number of Records: 2607 Bathymetry Data (59 beams): Number of Beams: 153813 Number of Good Beams: 148740 96.70% Number of Zero Beams: 5073 3.30% Number of Flagged Beams: 0 0.00% Amplitude Data (59 beams): Number of Beams: 153813 Number of Good Beams: 148740 96.70% Number of Zero Beams: 5073 3.30% 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: 7.8781 hours Total Track Length: 92.1745 km Average Speed: 11.7002 km/hr ( 6.3244 knots) Start of Data: Time: 11 05 1993 00:41:15.000000 JD309 Lon: 4.9454 Lat: 64.6257 Depth: 972.9000 meters Speed: 17.6400 km/hr ( 9.5351 knots) Heading: 241.7000 degrees Sonar Depth: 5.5000 m Sonar Altitude: 966.5000 m End of Data: Time: 11 05 1993 08:33:56.000000 JD309 Lon: 4.4625 Lat: 64.7100 Depth: 1003.3000 meters Speed: 8.6400 km/hr ( 4.6703 knots) Heading: 100.7000 degrees Sonar Depth: 5.5000 m Sonar Altitude: 997.5000 m Limits: Minimum Longitude: 3.8352 Maximum Longitude: 4.9525 Minimum Latitude: 64.5916 Maximum Latitude: 64.8186 Minimum Sonar Depth: 5.5000 Maximum Sonar Depth: 5.5000 Minimum Altitude: -5.5000 Maximum Altitude: 1189.5000 Minimum Depth: 843.0000 Maximum Depth: 1221.0000 Minimum Amplitude: 0.0000 Maximum Amplitude: 0.0000 Data Record Type Notices: DN: 2607 MB_DATA_DATA (ID=1): survey data DN: 239 MB_DATA_CALIBRATE (ID=4): Hydrosweep DS calibration ping DN: 1369 MB_DATA_MEAN_VELOCITY (ID=5): Hydrosweep DS mean sound speed DN: 60 MB_DATA_STANDBY (ID=7): Hydrosweep DS standby record DN: 1 MB_DATA_NAV_SOURCE (ID=8): Hydrosweep DS nav source record Nonfatal Error Notices: EN: 1 MB_ERROR_TIME_GAP (ID=-1): Time gap in data EN: 1669 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 6 MB_ERROR_UNINTELLIGIBLE (ID=-9): Unintelligible data 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: 0 1 1 1 1 0 0 0 0 0 CM: 0 0 1 1 1 1 0 0 0 0 CM: 0 0 1 1 1 1 0 0 0 0 CM: 0 0 0 1 1 1 0 0 0 0 CM: 0 0 0 0 1 1 1 0 0 0 CM: 0 0 0 0 0 1 1 1 0 0 CM: 0 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 0 0 0 1 1 1