Multibeam Report for AT3L14


Ship Name: Atlantis
Chief Scientist: Walden, B.
Source Organization: Woods Hole Oceanographic Institution (WHOI)
Start Date: 1998-03-27
End Date: 1998-03-30


View ISO Metadata

Visit the full NCEI Bathymetry Viewer


Multibeam Bathymetry

Cruise Details

Project:
Instrument: SeaBeam 2112

Data Quality

Number of Files: 100
Number of Records: 37911
BATHYMETRY DATA Quantity Percentage
Number of Beams 4359753 100%
Number of Good Beams 3642807 83.56%
Number of Zero Beams 623213 14.29%
Number of Flagged Beams 93733 2.15%
AMPLITUDE DATA Quantity Percentage
Number of Beams 4359753 100%
Number of Good Beams 3642807 83.56%
Number of Zero Beams 623213 14.29%
Number of Flagged Beams 93733 2.15%
SIDESCAN DATA Quantity Percentage
Number of Pixels 75822000 100%
Number of Good Pixels 47423579 62.55%
Number of Zero Pixels 28398421 37.45%
Number of Flagged Pixels 0 0%

Navigation Totals

Total Time: 40.2385 hours
Total Track Length: 618.2577 km
Average Speed: 15.365 km/hr (8.2964 knots)

Cruise Bounds

Northern Extent: 33.253487
Southern Extent: 32.514683
Western Extent: -118.762985
Eastern Extent: -117.25048

Limits

Minimum Sonar Depth 0 Maximum Sonar Depth 0
Minimum Altitude 0 Maximum Altitude 3141.6001
Minimum Depth 6.22 Maximum Depth 2717.3
Minimum Amplitude 29.0387 Maximum Amplitude 125.2185
Minimum Sidescan 0.4753 Maximum Sidescan 580228.875

File Information

Full Resolution Bathymetry as collected (raw): 96

Files File Size Description
sb199803280614.mb41.gz 1.36MB SeaBeam 2100 series vender format
sb199803280627.mb41.gz 1.84MB SeaBeam 2100 series vender format
sb199803280640.mb41.gz 2.57MB SeaBeam 2100 series vender format
sb199803280654.mb41.gz 2.30MB SeaBeam 2100 series vender format
sb199803280709.mb41.gz 3.24MB SeaBeam 2100 series vender format
sb199803280725.mb41.gz 3.09MB SeaBeam 2100 series vender format
sb199803280746.mb41.gz 1.44MB SeaBeam 2100 series vender format
sb199803280842.mb41.gz 2.19MB SeaBeam 2100 series vender format
sb199803280855.mb41.gz 2.98MB SeaBeam 2100 series vender format
sb199803280911.mb41.gz 2.96MB SeaBeam 2100 series vender format
sb199803280930.mb41.gz 0.66MB SeaBeam 2100 series vender format
sb199803280954.mb41.gz 1.95MB SeaBeam 2100 series vender format
sb199803281019.mb41.gz 2.01MB SeaBeam 2100 series vender format
sb199803281044.mb41.gz 1.98MB SeaBeam 2100 series vender format
sb199803281109.mb41.gz 1.97MB SeaBeam 2100 series vender format
sb199803281134.mb41.gz 0.80MB SeaBeam 2100 series vender format
sb199803281205.mb41.gz 2.92MB SeaBeam 2100 series vender format
sb199803281246.mb41.gz 2.75MB SeaBeam 2100 series vender format
sb199803281320.mb41.gz 3.00MB SeaBeam 2100 series vender format
sb199803281351.mb41.gz 3.21MB SeaBeam 2100 series vender format
sb199803281436.mb41.gz 3.15MB SeaBeam 2100 series vender format
sb199803281536.mb41.gz 2.34MB SeaBeam 2100 series vender format
sb199803281632.mb41.gz 2.11MB SeaBeam 2100 series vender format
sb199803281710.mb41.gz 1.87MB SeaBeam 2100 series vender format
sb199803281743.mb41.gz 2.17MB SeaBeam 2100 series vender format
sb199803281822.mb41.gz 1.89MB SeaBeam 2100 series vender format
sb199803281903.mb41.gz 1.87MB SeaBeam 2100 series vender format
sb199803281946.mb41.gz 0.78MB SeaBeam 2100 series vender format
sb199803282011.mb41.gz 1.51MB SeaBeam 2100 series vender format
sb199803282046.mb41.gz 1.30MB SeaBeam 2100 series vender format
sb199803282104.mb41.gz 75.7KB SeaBeam 2100 series vender format
sb199803282121.mb41.gz 1.51MB SeaBeam 2100 series vender format
sb199803282137.mb41.gz 1.71MB SeaBeam 2100 series vender format
sb199803282159.mb41.gz 2.30MB SeaBeam 2100 series vender format
sb199803282229.mb41.gz 2.86MB SeaBeam 2100 series vender format
sb199803282307.mb41.gz 2.79MB SeaBeam 2100 series vender format
sb199803282344.mb41.gz 2.79MB SeaBeam 2100 series vender format
sb199803290018.mb41.gz 2.73MB SeaBeam 2100 series vender format
sb199803290050.mb41.gz 2.54MB SeaBeam 2100 series vender format
sb199803290123.mb41.gz 2.63MB SeaBeam 2100 series vender format
sb199803290152.mb41.gz 3.00MB SeaBeam 2100 series vender format
sb199803290229.mb41.gz 2.74MB SeaBeam 2100 series vender format
sb199803290323.mb41.gz 2.84MB SeaBeam 2100 series vender format
sb199803290413.mb41.gz 2.52MB SeaBeam 2100 series vender format
sb199803290443.mb41.gz 1.85MB SeaBeam 2100 series vender format
sb199803290500.mb41.gz 1.88MB SeaBeam 2100 series vender format
sb199803290517.mb41.gz 1.93MB SeaBeam 2100 series vender format
sb199803290537.mb41.gz 1.80MB SeaBeam 2100 series vender format
sb199803290557.mb41.gz 1.31MB SeaBeam 2100 series vender format
sb199803290608.mb41.gz 1.26MB SeaBeam 2100 series vender format
sb199803290619.mb41.gz 1.83MB SeaBeam 2100 series vender format
sb199803290650.mb41.gz 3.72MB SeaBeam 2100 series vender format
sb199803290715.mb41.gz 3.66MB SeaBeam 2100 series vender format
sb199803290742.mb41.gz 3.22MB SeaBeam 2100 series vender format
sb199803290807.mb41.gz 2.11MB SeaBeam 2100 series vender format
sb199803290823.mb41.gz 3.20MB SeaBeam 2100 series vender format
sb199803290854.mb41.gz 2.67MB SeaBeam 2100 series vender format
sb199803290917.mb41.gz 1.91MB SeaBeam 2100 series vender format
sb199803290935.mb41.gz 2.28MB SeaBeam 2100 series vender format
sb199803290958.mb41.gz 1.64MB SeaBeam 2100 series vender format
sb199803291013.mb41.gz 1.06MB SeaBeam 2100 series vender format
sb199803291026.mb41.gz 0.96MB SeaBeam 2100 series vender format
sb199803291055.mb41.gz 2.19MB SeaBeam 2100 series vender format
sb199803291111.mb41.gz 2.21MB SeaBeam 2100 series vender format
sb199803291132.mb41.gz 2.54MB SeaBeam 2100 series vender format
sb199803291154.mb41.gz 2.42MB SeaBeam 2100 series vender format
sb199803291217.mb41.gz 2.18MB SeaBeam 2100 series vender format
sb199803291241.mb41.gz 2.41MB SeaBeam 2100 series vender format
sb199803291308.mb41.gz 2.47MB SeaBeam 2100 series vender format
sb199803291337.mb41.gz 2.22MB SeaBeam 2100 series vender format
sb199803291411.mb41.gz 2.21MB SeaBeam 2100 series vender format
sb199803291444.mb41.gz 2.25MB SeaBeam 2100 series vender format
sb199803291517.mb41.gz 2.21MB SeaBeam 2100 series vender format
sb199803291549.mb41.gz 1.96MB SeaBeam 2100 series vender format
sb199803291630.mb41.gz 4.19MB SeaBeam 2100 series vender format
sb199803291713.mb41.gz 2.53MB SeaBeam 2100 series vender format
sb199803291750.mb41.gz 2.14MB SeaBeam 2100 series vender format
sb199803291822.mb41.gz 2.15MB SeaBeam 2100 series vender format
sb199803291855.mb41.gz 1.29MB SeaBeam 2100 series vender format
sb199803291942.mb41.gz 193.4KB SeaBeam 2100 series vender format
sb199803292000.mb41.gz 56.8KB SeaBeam 2100 series vender format
sb199803292001.mb41.gz 171.0KB SeaBeam 2100 series vender format
sb199803292016.mb41.gz 19.0KB SeaBeam 2100 series vender format
sb199803292027.mb41.gz 6.5KB SeaBeam 2100 series vender format
sb199803292030.mb41.gz 12.6KB SeaBeam 2100 series vender format
sb199803300014.mb41.gz 0.61MB SeaBeam 2100 series vender format
sb199803300037.mb41.gz 2.17MB SeaBeam 2100 series vender format
sb199803300104.mb41.gz 2.25MB SeaBeam 2100 series vender format
sb199803300139.mb41.gz 1.96MB SeaBeam 2100 series vender format
sb199803300212.mb41.gz 2.37MB SeaBeam 2100 series vender format
sb199803300250.mb41.gz 2.38MB SeaBeam 2100 series vender format
sb199803300325.mb41.gz 2.26MB SeaBeam 2100 series vender format
sb199803300400.mb41.gz 2.28MB SeaBeam 2100 series vender format
sb199803300441.mb41.gz 2.16MB SeaBeam 2100 series vender format
sb199803300512.mb41.gz 2.12MB SeaBeam 2100 series vender format
sb199803300543.mb41.gz 1.69MB SeaBeam 2100 series vender format

Metadata Files: 3

Files File Size Description
AT3L14_Multibeam.xml NGDC created ISO metadata
at3l14.txt 362 Bytes Informal metadata text
notes.txt 1.3KB Informal metadata text

Ancillary Files: 1

Files File Size Description
svp.tar.gz 1.5KB Sound Speed Profiles (SSP or SVP)