gov.noaa.ngdc.mgg.multibeam:AT07L24
WOODS HOLE O.I.
20070509
AT07L24; Multibeam survey conducted from 20021020 to 20021112 and from ports San Diego, CA, USA to Puntarenas, Costa Rica.
http://www.ngdc.noaa.gov/nndc/struts/results?op_0=l&v_0=AT07L24&op_1=l&v_1=&t=101378&s=2&d=6&no_data=suppress
http://map.ngdc.noaa.gov/website/mgg/multibeam/
http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html
http://map.ngdc.noaa.gov/website/mgg/multibeam/
http
Multibeam Bathymetric Data Viewer
Multibeam bathymetry available from the National Geophysical Data Center.
search
http://www.ngdc.noaa.gov/nndc/struts/results?op_0=l&v_0=AT07L24&op_1=l&v_1=&t=101378&s=2&d=6&no_data=suppress
http
Multibeam Survey
Specific multibeam survey information available from the National Geophysical Data Center.
information
http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html
http
Multibeam Bathymetric Data Homepage
NGDC is the US national archive for multibeam bathymetric data and presently holds over 1.6 million nautical miles of ship tracklines (660 surveys) received from sources worldwide.
information
This data set is part of a larger set of data called the the MultiBeam
Bathymetric Data Base (MBBDB) where other similar data can be found at http://map.ngdc.noaa.gov/website/mgg/multibeam/.
The intent of these data is to make high-resolution bathymetry available to the public for a
wide variety of uses such as research and earth science analysis. These data are not intended to be used for navigation.
Nautical charts produced and certified by NOAA should be used for navigational purposes. For more information on NOAA"s
nautical charts go to NOAA"s Office of Coast Survey website at: http://chartmaker.ncd.noaa.gov/.
See the following for details of the database at the time of publication.
Virden, W., T. Habermann, G. Glover, D. Divins, G. Sharman, and C. Fox, 2004, "Multibeam Bathymetric Data at NOAA/NGDC" in
Bridges Across the Ocean, OCEANS'04 MTS/IEEE, TECHNO-OCEAN'04 November 9-12, 2004 (conference), 4 p.
20021020
20021112
Ground Condition
None Planned
-98.9852
-87.9193
9.7422
9.2337
NASA> GCMD Earth Science Keywords
EARTH SCIENCE Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
ISO 19115 Topic Category
Oceans
Elevation
GeoscientificInformation
NASA/GCMD Data Center Keywords
WDC/MGG, BOULDER > World Data Center for Marine Geology and Geophysics, Boulder
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
Limits of the Oceans and Seas
North Atlantic
North Pacific
North Atlantic Ocean
North Pacific
AT07L24
Atlantis
SeaBeam 2100
none
Data shall not be used for navigation.
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
C. Cary, Chief Scientist University of Delaware
4 files in directory AT07L24
MB-System Data Format
Complete
Received
20051020
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
Archived
20060101
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
Assimilated
20060209
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
Completed
20070509
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
Point
Area point
3640
Multibeam Bathymetry
The determination of ocean depths or the general configuration of the sea floor as determined by the profile analysis of depth data, using a multibeam, wide-swath echo sounder. Depths are measured directly below and transverse to the ship's track. The width of the swath is a function of the number of beams and their aperture.
International Hydrographic Organization P-32; Hydrographic Dictionary, 5th Ed.
Total Number of Beams
The total number of beams used in the survey, as recorded in the data files and reported by MB-System
unknown
549640
549640
Count
20021020
20021112
Number of Good Beams
The number of beams used in the survey, as recorded in the data files and reported by MB-System, where the corresponding soundings yield reasonable and dependable values
unknown
422235
422235
Count
20021020
20021112
Number of Zero Beams
The number of beams used in the survey, as recorded in the data files and reported by MB-System, where the corresponding soundings yield zero values
unknown
127192
127192
Count
20021020
20021112
Number of Flagged Beams
The number of beams used in the survey, as recorded in the data files and reported by MB-System, where the corresponding soundings yield values that are flagged for possible errors
unknown
213
213
Count
20021020
20021112
Longitude
The positional longitude of the corresponding sounding as recorded in the data file and reported by MB-System.
unknown
-98.9852
-87.9193
Decimal Degrees
20021020
20021112
Latitude
The positional latitude of the corresponding sounding as recorded in the data file and reported by MB-System.
unknown
9.2337
9.7422
Decimal Degrees
20021020
20021112
Sonar Depth
The depth of the sonar sounding as recorded in the data file and reported by MB-System.
unknown
0
0
Meters
20021020
20021112
Altitude
Minimum and maximum altitude of the SeaBeam 2100 instrument above the seafloor
MB-System software
416.51
4435.2998
Meters
1
20021020
20021112
Depth
Minimum and maximum water depths of the seafloor measured by the SeaBeam 2100 instrument
MB-System software
31.16
4836.3999
Meters
1
20021020
20021112
Survey time
Total elapsed time of data collecion as recorded in the data files and reported by MB-System.
Unknown
50.5339
50.5339
Hours
20021020
20021112
Track Length
Total distance traveled during data collecion as recorded in the data files and reported by MB-System.
Unknown
1189.1714
1189.1714
kilometers
20021020
20021112
Multibeam Amplitude
The determination of ocean depths or the general configuration of the seafloor as determined by the profile analysis of depth data
International Hydrographic Organization P-32; Hydrographic Dictionary, 5th Ed.
Total Number of Beams
The total number of beams used in the survey, as recorded in the data files and reported by MB-System
unknown
549640
549640
Count
20021020
20021112
Number of Good Beams
The number of beams used in the survey, as recorded in the data files and reported by MB-System, where the corresponding soundings yield reasonable and dependable values
unknown
422235
422235
Count
20021020
20021112
Number of Zero Beams
The number of beams used in the survey, as recorded in the data files and reported by MB-System, where the corresponding soundings yield zero values
unknown
127192
127192
Count
20021020
20021112
Number of Flagged Beams
The number of beams used in the survey, as recorded in the data files and reported by MB-System, where the corresponding soundings yield values that are flagged for possible errors
unknown
213
213
Count
20021020
20021112
Longitude
The positional longitude of the corresponding sounding as recorded in the data file and reported by MB-System.
unknown
-98.9852
-87.9193
Decimal Degrees
20021020
20021112
Latitude
The positional latitude of the corresponding sounding as recorded in the data file and reported by MB-System.
unknown
9.2337
9.7422
Decimal Degrees
20021020
20021112
Sonar Depth
The depth of the sonar sounding as recorded in the data file and reported by MB-System.
unknown
0
0
Meters
20021020
20021112
Altitude
Minimum and maximum altitude of the SeaBeam 2100 instrument above the seafloor
MB-System software
416.51
4435.2998
Meters
1
20021020
20021112
Depth
Minimum and maximum water depths of the seafloor measured by the SeaBeam 2100 instrument
MB-System software
31.16
4836.3999
Meters
1
20021020
20021112
Survey time
Total elapsed time of data collecion as recorded in the data files and reported by MB-System.
Unknown
50.5339
50.5339
Hours
20021020
20021112
Track Length
Total distance traveled during data collecion as recorded in the data files and reported by MB-System.
Unknown
1189.1714
1189.1714
kilometers
20021020
20021112
Multibeam Sidescan
A form of active sonar in which fixed acoustic beams are directed into the water perpendicularly to the direction of travel to scan the bottom and generate a record of the bottom configuration.
International Hydrographic Organization P-32; Hydrographic Dictionary, 5th Ed.
Total Number of Pixels
The total number of pixels used in the survey, as recorded in the data files and reported by MB-System
unknown
7254000
7254000
Count
20021020
20021112
Number of Good Pixels
The total number of good pixels used in the survey, as recorded in the data files and reported by MB-System
unknown
6034018
6034018
Count
20021020
20021112
Total Number of Zero Pixels
The total number of zero pixels used in the survey, as recorded in the data files and reported by MB-System
unknown
1219982
1219982
Count
20021020
20021112
Total Number of Flagged Pixels
The total number of flagged pixels used in the survey, as recorded in the data files and reported by MB-System
unknown
0
0
Count
20021020
20021112
Longitude
The positional longitude of the corresponding sounding as recorded in the data file and reported by MB-System.
unknown
-98.9852
-87.9193
Decimal Degrees
20021020
20021112
Latitude
The positional latitude of the corresponding sounding as recorded in the data file and reported by MB-System.
unknown
9.2337
9.7422
Decimal Degrees
20021020
20021112
Sonar Depth
The depth of the sonar sounding as recorded in the data file and reported by MB-System.
unknown
0
0
Meters
20021020
20021112
Altitude
Minimum and maximum altitude of the SeaBeam 2100 instrument above the seafloor
MB-System software
416.51
4435.2998
Meters
1
20021020
20021112
Depth
Minimum and maximum water depths of the seafloor measured by the SeaBeam 2100 instrument
MB-System software
31.16
4836.3999
Meters
1
20021020
20021112
Survey time
Total elapsed time of data collecion as recorded in the data files and reported by MB-System.
Unknown
50.5339
50.5339
Hours
20021020
20021112
Track Length
Total distance traveled during data collecion as recorded in the data files and reported by MB-System.
Unknown
1189.1714
1189.1714
kilometers
20021020
20021112
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
NGDC_ID = AT07L24
While every effort has been made to ensure that these data are accurate and reliable
within the limits of the current state of the art, NOAA cannot assume liability for any damages
caused by any errors or omissions in the data, nor as a result of the failure of the data to
function on a particular system. NOAA makes no warranty, expressed or implied, nor does the
fact of distribution constitute such a warranty.
MBF_SB2100RW (41)
SeaBeam 2100 series vender format
http://map.ngdc.noaa.gov/website/mgg/multibeam/
http://www.ngdc.noaa.gov/nndc/struts/results?op_0=l&v_0=AT07L24&op_1=l&v_1=&t=101378&s=2&d=6&no_data=suppress
http://map.ngdc.noaa.gov/website/mgg/multibeam/
http
Multibeam Bathymetric Data Viewer
Multibeam bathymetry available from the National Geophysical Data Center.
search
http://www.ngdc.noaa.gov/nndc/struts/results?op_0=l&v_0=AT07L24&op_1=l&v_1=&t=101378&s=2&d=6&no_data=suppress
http
Multibeam Survey
Specific multibeam survey information available from the National Geophysical Data Center.
information
None
20061212
NOAA/NESDIS/NGDC > National Geophysical Data Center
Multibeam Bathymetry Database Manager
Mailing and Physical Address
NOAA/NESDIS/NGDC 325 Broadway
Boulder
CO
80305-3328
USA
(303) 497-7278
(303) 497-6958
(303) 497-6513
mb.info@noaa.gov
7:30 - 5:00 Mountain
Contact Data Center
Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata
FGDC-STD-012-2002
Navigation
Horizontal Control
None
SeaBeam 2100 series vender format
bathymetry
None
SeaBeam 2100, bathymetry, amplitude and sidescan, 151 beams and 2000 pixels, ascii with binary sidescan, SeaBeam Instruments
SeaBeam 2100 series vender format
sidescan
None
SeaBeam 2100, bathymetry, amplitude and sidescan, 151 beams and 2000 pixels, ascii with binary sidescan, SeaBeam Instruments
SeaBeam 2100 series vender format
amplitude
None
SeaBeam 2100, bathymetry, amplitude and sidescan, 151 beams and 2000 pixels, ascii with binary sidescan, SeaBeam Instruments