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Multibeam Report for MGL0907


Ship Name: Marcus G. Langseth
Chief Scientist: Nakamura, Yosio and Chi, Wu-Cheng
University of Texas Institute for Geophysics, Academia Sinica
Source Organization: UNOLS R2R
Start Date: 2009-06-07
End Date: 2009-06-14

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Multibeam Bathymetry

Cruise Details

Project: TAiwan Integrated GEodynamics Research (TAIGER)-OB
Instrument: Simrad EM122

Data Quality

Number of Files: 138
Number of Records: 15468
BATHYMETRY DATA Quantity Percentage
Number of Beams 6682176 100%
Number of Good Beams 6290220 94.13%
Number of Zero Beams 0 0%
Number of Flagged Beams 391956 5.87%

Navigation Totals

Total Time: 54.5135 hours
Total Track Length: 973.7833 km
Average Speed: 17.863 km/hr (9.6453 knots)

Cruise Bounds

Northern Extent: 24.450298
Southern Extent: 21.526802
Western Extent: 119.3738
Eastern Extent: 122.7064

Limits

Minimum Sonar Depth 4.8288 Maximum Sonar Depth 7.3966
Minimum Altitude 0 Maximum Altitude 8159.4912
Minimum Depth 5.6491 Maximum Depth 8438.8652

File Information

Full Resolution Bathymetry as collected (raw): 135

Files File Size Description
0000_20090607_075031_Langseth.all.mb58.gz 9.1KB Kongsberg multibeam vendor format
0000_20090607_101321_Langseth.all.mb58.gz 1.63MB Kongsberg multibeam vendor format
0001_20090607_125849_Langseth.all.mb58.gz 6.33MB Kongsberg multibeam vendor format
0002_20090607_132857_Langseth.all.mb58.gz 4.24MB Kongsberg multibeam vendor format
0003_20090607_135859_Langseth.all.mb58.gz 3.83MB Kongsberg multibeam vendor format
0004_20090607_142848_Langseth.all.mb58.gz 4.08MB Kongsberg multibeam vendor format
0005_20090607_145859_Langseth.all.mb58.gz 4.01MB Kongsberg multibeam vendor format
0006_20090607_152853_Langseth.all.mb58.gz 3.90MB Kongsberg multibeam vendor format
0007_20090607_155850_Langseth.all.mb58.gz 4.09MB Kongsberg multibeam vendor format
0008_20090607_162857_Langseth.all.mb58.gz 510.2KB Kongsberg multibeam vendor format
0009_20090607_220637_Langseth.all.mb58.gz 3.62MB Kongsberg multibeam vendor format
0010_20090607_223621_Langseth.all.mb58.gz 3.58MB Kongsberg multibeam vendor format
0011_20090607_230628_Langseth.all.mb58.gz 3.45MB Kongsberg multibeam vendor format
0012_20090607_233620_Langseth.all.mb58.gz 3.61MB Kongsberg multibeam vendor format
0013_20090608_000622_Langseth.all.mb58.gz 3.13MB Kongsberg multibeam vendor format
0014_20090608_004933_Langseth.all.mb58.gz 22.3KB Kongsberg multibeam vendor format
0015_20090608_010359_Langseth.all.mb58.gz 83.5KB Kongsberg multibeam vendor format
0016_20090608_023726_Langseth.all.mb58.gz 3.77MB Kongsberg multibeam vendor format
0017_20090608_030713_Langseth.all.mb58.gz 3.82MB Kongsberg multibeam vendor format
0018_20090608_033714_Langseth.all.mb58.gz 3.51MB Kongsberg multibeam vendor format
0019_20090608_040715_Langseth.all.mb58.gz 2.24MB Kongsberg multibeam vendor format
0020_20090608_042237_Langseth.all.mb58.gz 2.17MB Kongsberg multibeam vendor format
0021_20090608_143656_Langseth.all.mb58.gz 3.67MB Kongsberg multibeam vendor format
0022_20090608_150654_Langseth.all.mb58.gz 2.29MB Kongsberg multibeam vendor format
0023_20090608_152832_Langseth.all.mb58.gz 85.9KB Kongsberg multibeam vendor format
0024_20090608_175113_Langseth.all.mb58.gz 3.66MB Kongsberg multibeam vendor format
0025_20090608_182106_Langseth.all.mb58.gz 3.71MB Kongsberg multibeam vendor format
0026_20090608_185059_Langseth.all.mb58.gz 3.83MB Kongsberg multibeam vendor format
0027_20090608_192101_Langseth.all.mb58.gz 3.81MB Kongsberg multibeam vendor format
0028_20090608_195101_Langseth.all.mb58.gz 3.82MB Kongsberg multibeam vendor format
0029_20090608_202105_Langseth.all.mb58.gz 3.03MB Kongsberg multibeam vendor format
0030_20090608_232003_Langseth.all.mb58.gz 3.72MB Kongsberg multibeam vendor format
0031_20090608_234951_Langseth.all.mb58.gz 3.77MB Kongsberg multibeam vendor format
0032_20090609_001951_Langseth.all.mb58.gz 3.76MB Kongsberg multibeam vendor format
0033_20090609_032445_Langseth.all.mb58.gz 3.68MB Kongsberg multibeam vendor format
0034_20090609_035448_Langseth.all.mb58.gz 3.81MB Kongsberg multibeam vendor format
0035_20090609_042450_Langseth.all.mb58.gz 3.70MB Kongsberg multibeam vendor format
0036_20090609_045446_Langseth.all.mb58.gz 3.71MB Kongsberg multibeam vendor format
0037_20090609_052456_Langseth.all.mb58.gz 3.62MB Kongsberg multibeam vendor format
0038_20090609_055451_Langseth.all.mb58.gz 3.56MB Kongsberg multibeam vendor format
0039_20090609_062448_Langseth.all.mb58.gz 3.54MB Kongsberg multibeam vendor format
0040_20090609_065446_Langseth.all.mb58.gz 3.54MB Kongsberg multibeam vendor format
0041_20090609_072455_Langseth.all.mb58.gz 3.59MB Kongsberg multibeam vendor format
0042_20090609_075452_Langseth.all.mb58.gz 3.62MB Kongsberg multibeam vendor format
0043_20090609_082449_Langseth.all.mb58.gz 3.80MB Kongsberg multibeam vendor format
0044_20090609_085453_Langseth.all.mb58.gz 1.76MB Kongsberg multibeam vendor format
0045_20090609_113131_Langseth.all.mb58.gz 3.84MB Kongsberg multibeam vendor format
0046_20090609_120115_Langseth.all.mb58.gz 4.07MB Kongsberg multibeam vendor format
0047_20090609_123115_Langseth.all.mb58.gz 4.19MB Kongsberg multibeam vendor format
0048_20090609_130118_Langseth.all.mb58.gz 3.61MB Kongsberg multibeam vendor format
0049_20090609_133117_Langseth.all.mb58.gz 3.98MB Kongsberg multibeam vendor format
0050_20090609_140119_Langseth.all.mb58.gz 1.83MB Kongsberg multibeam vendor format
0051_20090609_161413_Langseth.all.mb58.gz 3.88MB Kongsberg multibeam vendor format
0052_20090609_164356_Langseth.all.mb58.gz 3.96MB Kongsberg multibeam vendor format
0053_20090609_171356_Langseth.all.mb58.gz 2.10MB Kongsberg multibeam vendor format
0054_20090609_211303_Langseth.all.mb58.gz 3.84MB Kongsberg multibeam vendor format
0055_20090609_214247_Langseth.all.mb58.gz 4.14MB Kongsberg multibeam vendor format
0056_20090609_221249_Langseth.all.mb58.gz 4.15MB Kongsberg multibeam vendor format
0057_20090609_224243_Langseth.all.mb58.gz 2.96MB Kongsberg multibeam vendor format
0058_20090610_003324_Langseth.all.mb58.gz 3.23MB Kongsberg multibeam vendor format
0060_20090610_121815_Langseth.all.mb58.gz 2.02MB Kongsberg multibeam vendor format
0061_20090610_143031_Langseth.all.mb58.gz 4.16MB Kongsberg multibeam vendor format
0062_20090610_150023_Langseth.all.mb58.gz 4.02MB Kongsberg multibeam vendor format
0063_20090610_153017_Langseth.all.mb58.gz 4.05MB Kongsberg multibeam vendor format
0064_20090610_160012_Langseth.all.mb58.gz 2.25MB Kongsberg multibeam vendor format
0065_20090610_175639_Langseth.all.mb58.gz 148.0KB Kongsberg multibeam vendor format
0066_20090610_175832_Langseth.all.mb58.gz 4.27MB Kongsberg multibeam vendor format
0067_20090610_182814_Langseth.all.mb58.gz 4.35MB Kongsberg multibeam vendor format
0068_20090610_185819_Langseth.all.mb58.gz 4.09MB Kongsberg multibeam vendor format
0069_20090610_192821_Langseth.all.mb58.gz 4.16MB Kongsberg multibeam vendor format
0070_20090610_195819_Langseth.all.mb58.gz 4.04MB Kongsberg multibeam vendor format
0071_20090610_202819_Langseth.all.mb58.gz 2.71MB Kongsberg multibeam vendor format
0072_20090610_232755_Langseth.all.mb58.gz 4.33MB Kongsberg multibeam vendor format
0073_20090610_235758_Langseth.all.mb58.gz 8.03MB Kongsberg multibeam vendor format
0074_20090611_002752_Langseth.all.mb58.gz 8.79MB Kongsberg multibeam vendor format
0075_20090611_005752_Langseth.all.mb58.gz 9.00MB Kongsberg multibeam vendor format
0076_20090611_012752_Langseth.all.mb58.gz 2.34MB Kongsberg multibeam vendor format
0077_20090611_015829_Langseth.all.mb58.gz 8.68MB Kongsberg multibeam vendor format
0078_20090611_022819_Langseth.all.mb58.gz 8.92MB Kongsberg multibeam vendor format
0079_20090611_025818_Langseth.all.mb58.gz 9.10MB Kongsberg multibeam vendor format
0080_20090611_032818_Langseth.all.mb58.gz 8.18MB Kongsberg multibeam vendor format
0081_20090611_035820_Langseth.all.mb58.gz 4.72MB Kongsberg multibeam vendor format
0082_20090611_042819_Langseth.all.mb58.gz 4.14MB Kongsberg multibeam vendor format
0083_20090611_045817_Langseth.all.mb58.gz 4.04MB Kongsberg multibeam vendor format
0084_20090611_052825_Langseth.all.mb58.gz 3.97MB Kongsberg multibeam vendor format
0085_20090611_055819_Langseth.all.mb58.gz 4.06MB Kongsberg multibeam vendor format
0086_20090611_062821_Langseth.all.mb58.gz 4.28MB Kongsberg multibeam vendor format
0087_20090611_065824_Langseth.all.mb58.gz 4.07MB Kongsberg multibeam vendor format
0088_20090611_072825_Langseth.all.mb58.gz 4.04MB Kongsberg multibeam vendor format
0089_20090611_075818_Langseth.all.mb58.gz 4.03MB Kongsberg multibeam vendor format
0090_20090611_082827_Langseth.all.mb58.gz 3.83MB Kongsberg multibeam vendor format
0091_20090611_085820_Langseth.all.mb58.gz 3.69MB Kongsberg multibeam vendor format
0092_20090611_092816_Langseth.all.mb58.gz 3.81MB Kongsberg multibeam vendor format
0093_20090611_095820_Langseth.all.mb58.gz 3.91MB Kongsberg multibeam vendor format
0094_20090611_102826_Langseth.all.mb58.gz 3.81MB Kongsberg multibeam vendor format
0095_20090611_105819_Langseth.all.mb58.gz 3.81MB Kongsberg multibeam vendor format
0096_20090611_112818_Langseth.all.mb58.gz 3.82MB Kongsberg multibeam vendor format
0097_20090611_115823_Langseth.all.mb58.gz 0.62MB Kongsberg multibeam vendor format
0098_20090611_143335_Langseth.all.mb58.gz 3.76MB Kongsberg multibeam vendor format
0099_20090611_150315_Langseth.all.mb58.gz 2.78MB Kongsberg multibeam vendor format
0100_20090611_203540_Langseth.all.mb58.gz 3.85MB Kongsberg multibeam vendor format
0101_20090611_210527_Langseth.all.mb58.gz 3.93MB Kongsberg multibeam vendor format
0102_20090611_213525_Langseth.all.mb58.gz 3.65MB Kongsberg multibeam vendor format
0103_20090611_220531_Langseth.all.mb58.gz 126.7KB Kongsberg multibeam vendor format
0104_20090613_035942_Langseth.all.mb58.gz 5.39MB Kongsberg multibeam vendor format
0105_20090613_042942_Langseth.all.mb58.gz 3.83MB Kongsberg multibeam vendor format
0106_20090613_045943_Langseth.all.mb58.gz 3.98MB Kongsberg multibeam vendor format
0107_20090613_052944_Langseth.all.mb58.gz 4.10MB Kongsberg multibeam vendor format
0108_20090613_055934_Langseth.all.mb58.gz 4.17MB Kongsberg multibeam vendor format
0109_20090613_062937_Langseth.all.mb58.gz 4.05MB Kongsberg multibeam vendor format
0110_20090613_065945_Langseth.all.mb58.gz 3.90MB Kongsberg multibeam vendor format
0111_20090613_072941_Langseth.all.mb58.gz 3.87MB Kongsberg multibeam vendor format
0112_20090613_075947_Langseth.all.mb58.gz 3.84MB Kongsberg multibeam vendor format
0113_20090613_082944_Langseth.all.mb58.gz 3.64MB Kongsberg multibeam vendor format
0114_20090613_085938_Langseth.all.mb58.gz 3.82MB Kongsberg multibeam vendor format
0115_20090613_092947_Langseth.all.mb58.gz 3.62MB Kongsberg multibeam vendor format
0116_20090613_095935_Langseth.all.mb58.gz 3.27MB Kongsberg multibeam vendor format
0117_20090613_102941_Langseth.all.mb58.gz 3.13MB Kongsberg multibeam vendor format
0118_20090613_105944_Langseth.all.mb58.gz 3.76MB Kongsberg multibeam vendor format
0119_20090613_112940_Langseth.all.mb58.gz 3.66MB Kongsberg multibeam vendor format
0120_20090613_115942_Langseth.all.mb58.gz 4.05MB Kongsberg multibeam vendor format
0121_20090613_122939_Langseth.all.mb58.gz 3.76MB Kongsberg multibeam vendor format
0122_20090613_125940_Langseth.all.mb58.gz 3.72MB Kongsberg multibeam vendor format
0123_20090613_132946_Langseth.all.mb58.gz 3.70MB Kongsberg multibeam vendor format
0124_20090613_135941_Langseth.all.mb58.gz 3.70MB Kongsberg multibeam vendor format
0125_20090613_142944_Langseth.all.mb58.gz 3.58MB Kongsberg multibeam vendor format
0126_20090613_145940_Langseth.all.mb58.gz 5.43MB Kongsberg multibeam vendor format
0127_20090613_152940_Langseth.all.mb58.gz 5.01MB Kongsberg multibeam vendor format
0128_20090613_155943_Langseth.all.mb58.gz 5.19MB Kongsberg multibeam vendor format
0129_20090613_162937_Langseth.all.mb58.gz 3.71MB Kongsberg multibeam vendor format
0130_20090613_165944_Langseth.all.mb58.gz 3.52MB Kongsberg multibeam vendor format
0131_20090613_172935_Langseth.all.mb58.gz 4.88MB Kongsberg multibeam vendor format
0132_20090613_175941_Langseth.all.mb58.gz 2.04MB Kongsberg multibeam vendor format
9999.all.mb58.gz 14.60MB Kongsberg multibeam vendor format
9999__090610111926__tmp.all.mb58.gz 2.18MB Kongsberg multibeam vendor format

Full Resolution Bathymetry (processed): 1

Files File Size Description
mgl0907.b93.mb164.gz 101.19MB NGDC binary hydrographic sounding format

Metadata Files: 2

Files File Size Description
MGL0907_Multibeam.xml NCEI created ISO metadata
mb_bag_info.tar.gz 6.0KB Additional cruise information