Multibeam Report for DA0301


Ship Name: Davidson
Chief Scientist: Gardner, James V.
Source Organization: University of New Hampshire, Center for Coastal and Ocean Mapping (UNH/CCOM)
Start Date: 2003-07-07
End Date: 2003-07-28


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Multibeam Bathymetry

Cruise Details

Project: UNCLOS
Instrument: Reson SeaBat 8150

Data Quality

Number of Files: 119
Number of Records: 11699933
BATHYMETRY DATA Quantity Percentage
Number of Beams 32067861 100%
Number of Good Beams 24769926 77.24%
Number of Zero Beams 0 0%
Number of Flagged Beams 7297935 22.76%

Navigation Totals

Total Time: 289.9201 hours
Total Track Length: 3925.8954 km
Average Speed: 13.541 km/hr (7.3116 knots)

Cruise Bounds

Northern Extent: 59.57918
Southern Extent: 54.613106
Western Extent: 175.8546
Eastern Extent: -177.61111

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 4.26
Minimum Altitude 0 Maximum Altitude 3877.0701
Minimum Depth 0 Maximum Depth 3918.5

File Information

Full Resolution Bathymetry as collected (raw): 96

Files File Size Description
BM00-03500.mb121.gz 10.18MB SAIC Generic Sensor Format (GSF)
BM00-10500.mb121.gz 9.79MB SAIC Generic Sensor Format (GSF)
BM00-17500.mb121.gz 9.25MB SAIC Generic Sensor Format (GSF)
BM00-24500.mb121.gz 8.62MB SAIC Generic Sensor Format (GSF)
BM00-31500.mb121.gz 8.42MB SAIC Generic Sensor Format (GSF)
BM00-3500S.mb121.gz 9.57MB SAIC Generic Sensor Format (GSF)
BM00-38000.mb121.gz 8.76MB SAIC Generic Sensor Format (GSF)
BM00-44000.mb121.gz 5.73MB SAIC Generic Sensor Format (GSF)
BM00-44000A.mb121.gz 4.41MB SAIC Generic Sensor Format (GSF)
BM00-50000.mb121.gz 8.10MB SAIC Generic Sensor Format (GSF)
BM00-56000.mb121.gz 8.71MB SAIC Generic Sensor Format (GSF)
BM00-61000.mb121.gz 5.68MB SAIC Generic Sensor Format (GSF)
BM00-66000.mb121.gz 1.69MB SAIC Generic Sensor Format (GSF)
BM00-TIE01.mb121.gz 5.86MB SAIC Generic Sensor Format (GSF)
BM00-TIE01A.mb121.gz 6.01MB SAIC Generic Sensor Format (GSF)
BM01-03000.mb121.gz 10.75MB SAIC Generic Sensor Format (GSF)
BM01-10500.mb121.gz 10.14MB SAIC Generic Sensor Format (GSF)
BM01-18000.mb121.gz 9.15MB SAIC Generic Sensor Format (GSF)
BM01-25000.mb121.gz 9.57MB SAIC Generic Sensor Format (GSF)
BM01-32000.mb121.gz 9.31MB SAIC Generic Sensor Format (GSF)
BM01-39000.mb121.gz 8.38MB SAIC Generic Sensor Format (GSF)
BM01-4000S.mb121.gz 9.23MB SAIC Generic Sensor Format (GSF)
BM01-45000.mb121.gz 8.23MB SAIC Generic Sensor Format (GSF)
BM01-50000.mb121.gz 8.19MB SAIC Generic Sensor Format (GSF)
BM01-54000.mb121.gz 4.91MB SAIC Generic Sensor Format (GSF)
BM01-TIE01.mb121.gz 13.39MB SAIC Generic Sensor Format (GSF)
BM02-03000.mb121.gz 10.52MB SAIC Generic Sensor Format (GSF)
BM02-10500.mb121.gz 10.05MB SAIC Generic Sensor Format (GSF)
BM02-18000.mb121.gz 10.15MB SAIC Generic Sensor Format (GSF)
BM02-25500.mb121.gz 9.65MB SAIC Generic Sensor Format (GSF)
BM02-32500.mb121.gz 9.40MB SAIC Generic Sensor Format (GSF)
BM02-39500.mb121.gz 8.84MB SAIC Generic Sensor Format (GSF)
BM02-4000S.mb121.gz 2.77MB SAIC Generic Sensor Format (GSF)
BM02-46000.mb121.gz 8.93MB SAIC Generic Sensor Format (GSF)
BM02-52000.mb121.gz 7.59MB SAIC Generic Sensor Format (GSF)
BM02-57000.mb121.gz 9.79MB SAIC Generic Sensor Format (GSF)
BM02-TIE01.mb121.gz 7.01MB SAIC Generic Sensor Format (GSF)
BM02-TIE01A.mb121.gz 7.21MB SAIC Generic Sensor Format (GSF)
BM03-00500.mb121.gz 7.78MB SAIC Generic Sensor Format (GSF)
BM03-08000.mb121.gz 9.63MB SAIC Generic Sensor Format (GSF)
BM03-15500.mb121.gz 8.53MB SAIC Generic Sensor Format (GSF)
BM03-23000.mb121.gz 8.39MB SAIC Generic Sensor Format (GSF)
BM03-30000.mb121.gz 8.38MB SAIC Generic Sensor Format (GSF)
BM03-37000.mb121.gz 8.31MB SAIC Generic Sensor Format (GSF)
BM03-44000.mb121.gz 7.31MB SAIC Generic Sensor Format (GSF)
BM03-51000.mb121.gz 7.32MB SAIC Generic Sensor Format (GSF)
BM03-57500.mb121.gz 7.61MB SAIC Generic Sensor Format (GSF)
BM03-64000.mb121.gz 4.55MB SAIC Generic Sensor Format (GSF)
BM03-64000A.mb121.gz 2.70MB SAIC Generic Sensor Format (GSF)
BM03-70000.mb121.gz 6.65MB SAIC Generic Sensor Format (GSF)
BM03-76000.mb121.gz 6.84MB SAIC Generic Sensor Format (GSF)
BM03-80000.mb121.gz 6.82MB SAIC Generic Sensor Format (GSF)
BM03-82000.mb121.gz 3.50MB SAIC Generic Sensor Format (GSF)
BM03-TIE01.mb121.gz 7.45MB SAIC Generic Sensor Format (GSF)
BM03-TIE01A.mb121.gz 7.54MB SAIC Generic Sensor Format (GSF)
BR01-20000.mb121.gz 11.14MB SAIC Generic Sensor Format (GSF)
BR01-40000.mb121.gz 14.15MB SAIC Generic Sensor Format (GSF)
BR01-47500.mb121.gz 13.18MB SAIC Generic Sensor Format (GSF)
BR01-52500.mb121.gz 15.56MB SAIC Generic Sensor Format (GSF)
BR01-TIE01.mb121.gz 6.67MB SAIC Generic Sensor Format (GSF)
BR01-TIE01A.mb121.gz 16.84MB SAIC Generic Sensor Format (GSF)
BR02-34600.mb121.gz 4.80MB SAIC Generic Sensor Format (GSF)
BR02-41100.mb121.gz 11.96MB SAIC Generic Sensor Format (GSF)
BR02-47600.mb121.gz 12.12MB SAIC Generic Sensor Format (GSF)
BR02-52600.mb121.gz 8.47MB SAIC Generic Sensor Format (GSF)
BR02-52600A.mb121.gz 4.22MB SAIC Generic Sensor Format (GSF)
BR02-57600.mb121.gz 13.57MB SAIC Generic Sensor Format (GSF)
BR02-TIE01.mb121.gz 6.43MB SAIC Generic Sensor Format (GSF)
BR03-19500.mb121.gz 11.93MB SAIC Generic Sensor Format (GSF)
BR03-26500.mb121.gz 5.10MB SAIC Generic Sensor Format (GSF)
BR03-26500A.mb121.gz 6.73MB SAIC Generic Sensor Format (GSF)
BR03-33000.mb121.gz 6.28MB SAIC Generic Sensor Format (GSF)
BR03-33000A.mb121.gz 6.53MB SAIC Generic Sensor Format (GSF)
BR03-39400.mb121.gz 12.47MB SAIC Generic Sensor Format (GSF)
BR03-45900.mb121.gz 12.55MB SAIC Generic Sensor Format (GSF)
BR03-51400.mb121.gz 12.07MB SAIC Generic Sensor Format (GSF)
BR03-55800.mb121.gz 12.96MB SAIC Generic Sensor Format (GSF)
BR03-TIE01.mb121.gz 7.30MB SAIC Generic Sensor Format (GSF)
BR04-31000.mb121.gz 12.60MB SAIC Generic Sensor Format (GSF)
BR04-37000.mb121.gz 12.15MB SAIC Generic Sensor Format (GSF)
BR04-37000A.mb121.gz 1.44MB SAIC Generic Sensor Format (GSF)
BR04-43500.mb121.gz 5.87MB SAIC Generic Sensor Format (GSF)
BR04-43500A.mb121.gz 7.85MB SAIC Generic Sensor Format (GSF)
BR04-50000.mb121.gz 10.04MB SAIC Generic Sensor Format (GSF)
BR04-55500.mb121.gz 5.53MB SAIC Generic Sensor Format (GSF)
BR04-55500A.mb121.gz 7.13MB SAIC Generic Sensor Format (GSF)
BR04-59500.mb121.gz 5.90MB SAIC Generic Sensor Format (GSF)
BR04-TIE01.mb121.gz 7.93MB SAIC Generic Sensor Format (GSF)
BR05-35000.mb121.gz 3.99MB SAIC Generic Sensor Format (GSF)
BR05-35000A.mb121.gz 9.75MB SAIC Generic Sensor Format (GSF)
BR05-41500.mb121.gz 12.86MB SAIC Generic Sensor Format (GSF)
BR05-48000.mb121.gz 12.08MB SAIC Generic Sensor Format (GSF)
BR05-54000.mb121.gz 12.52MB SAIC Generic Sensor Format (GSF)
BR05-58900.mb121.gz 0.88MB SAIC Generic Sensor Format (GSF)
BR05-58900A.mb121.gz 5.82MB SAIC Generic Sensor Format (GSF)
BR05-TIE01.mb121.gz 8.01MB SAIC Generic Sensor Format (GSF)

Full Resolution Bathymetry (processed): 2

Files File Size Description
BeringianMargin_soundings.xyz.mb162 215.40MB Generic XYZ sounding format
BowersRidge_soundings.xyz.mb162 166.65MB Generic XYZ sounding format

Products: 8

Files File Size Description
Bering_BeringianMargin_ASCII_bathy.xyz.gz 11.61MB xyz grid file provided by the originator
Bering_BeringianMargin_ASCII_mos.xyb.gz 17.44MB ASCII backscatter data
Bering_BeringianMargin_IVS3D_bathy.sd.gz 7.67MB Fledermaus surface
Bering_BeringianMargin_IVS3D_mos.sd.gz 5.86MB Fledermaus surface
Bering_BowersRidge_ASCII_bathy.xyz.gz 6.89MB xyz grid file provided by the originator
Bering_BowersRidge_ASCII_mos.xyb.gz 34.76MB ASCII backscatter data
Bering_BowersRidge_IVS3D_bathy.sd.gz 4.97MB Fledermaus surface
Bering_BowersRidge_IVS3D_mos.sd.gz 3.37MB Fledermaus surface

Metadata Files: 11

Files File Size Description
BeringSea_BeringianMargin_ASCII_bathy_metadata.xml 20.1KB XML metadata file
BeringSea_BeringianMargin_ASCII_mos_metadata.xml 20.5KB XML metadata file
BeringSea_BeringianMargin_IVS3D_bathy_metadata.xml 20.2KB XML metadata file
BeringSea_BeringianMargin_IVS3D_mos_metadata.xml 20.6KB XML metadata file
BeringSea_BowersRidge_ASCII_bathy_metadata.xml 20.1KB XML metadata file
BeringSea_BowersRidge_ASCII_mos_metadata.xml 20.5KB XML metadata file
BeringSea_BowersRidge_IVS3D_bathy_metadata.xml 20.1KB XML metadata file
BeringSea_BowersRidge_IVS3D_mos_metadata.xml 20.6KB XML metadata file
file_metadata.tar.gz 26.4KB File level metadata
BeringianMargin_soundings_metadata.txt 9.5KB Informal metadata text
BowersRidge_soundings-metadata.txt 8.1KB Informal metadata text

Ancillary Files: 2

Files File Size Description
ctd.tar.gz 92.4KB Conductivity, Temperature, Depth (CTD) data
svp.tar.gz 109.0KB Sound Speed Profiles (SSP or SVP)