gov.noaa.ngdc.mgg.multibeam:KIWI11RR University of California, Scripps Institution of Oceanography (UC/SIO) 20090211 http://www.ngdc.noaa.gov/nndc/struts/results?op_0=l&v_0=NEW785&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=NEW785&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/. Virden, W. Habermann, T. Glover, G. Divins, D. Sharman, G. Fox, C. 2004 Bridges Across the Ocean OCEANS'04 MTS/IEEE, TECHNO-OCEAN'04 November 9-12, 2004 (conference) http://www.techno-ocean.com/e/top.html 19980503 19980508 Ground Condition Complete None Planned -179.8215 180 -14.3667 -21.5558 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 South Pacific South Pacific KIWI11RR Roger Revelle SeaBeam 2112 none Data shall not be used for navigation. NOAA/NESDIS/NGDC > National Geophysical Data Center MB Data Manager Mailing and Physical Address

NOAA/NESDIS/NGDC 325 Broadway

Boulder CO 80305-3328 USA (303) 497-4603 (303) 497-6513 (303) 497-6958 mb.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center Nancy Kanjorski, Chief Scientist Scripps Institution of Oceanography 131 files in directory NEW785 MB-System Data Format Complete Received 20090211 NOAA/NESDIS/NGDC > National Geophysical Data Center MB Data Manager Mailing and Physical Address

NOAA/NESDIS/NGDC 325 Broadway

Boulder CO 80305-3328 USA (303) 497-4603 (303) 497-6513 (303) 497-6958 mb.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center point area point 35058 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 5193645 5193645 Count 19980503 19980508 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 3895024 3895024 Count 19980503 19980508 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 1298621 1298621 Count 19980503 19980508 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 0 0 Count 19980503 19980508 Longitude The positional longitude of the corresponding sounding as recorded in the data file and reported by MB-System. unknown -179.8215 180 Decimal Degrees 19980503 19980508 Latitude The positional latitude of the corresponding sounding as recorded in the data file and reported by MB-System. unknown -21.5558 -14.3667 Decimal Degrees 19980503 19980508 Sonar Depth The depth of the sonar sounding as recorded in the data file and reported by MB-System. unknown 0 0 Meters 19980503 19980508 Altitude Minimum and maximum altitude of the SeaBeam 2100 instrument above the seafloor MB-System software 0 9425 Meters 1 19980503 19980508 Depth Minimum and maximum water depths of the seafloor measured by the SeaBeam 2100 instrument MB-System software 295.7 11151 Meters 1 19980503 19980508 Survey time Total elapsed time of data collecion as recorded in the data files and reported by MB-System. Unknown 127.7476 127.7476 Hours 19980503 19980508 Track Length Total distance traveled during data collecion as recorded in the data files and reported by MB-System. Unknown 2961.4567 2961.4567 kilometers 19980503 19980508 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 5193645 5193645 Count 19980503 19980508 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 3895024 3895024 Count 19980503 19980508 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 1298621 1298621 Count 19980503 19980508 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 0 0 Count 19980503 19980508 Longitude The positional longitude of the corresponding sounding as recorded in the data file and reported by MB-System. unknown -179.8215 180 Decimal Degrees 19980503 19980508 Latitude The positional latitude of the corresponding sounding as recorded in the data file and reported by MB-System. unknown -21.5558 -14.3667 Decimal Degrees 19980503 19980508 Sonar Depth The depth of the sonar sounding as recorded in the data file and reported by MB-System. unknown 0 0 Meters 19980503 19980508 Altitude Minimum and maximum altitude of the SeaBeam 2100 instrument above the seafloor MB-System software 0 9425 Meters 1 19980503 19980508 Depth Minimum and maximum water depths of the seafloor measured by the SeaBeam 2100 instrument MB-System software 295.7 11151 Meters 1 19980503 19980508 Survey time Total elapsed time of data collecion as recorded in the data files and reported by MB-System. Unknown 127.7476 127.7476 Hours 19980503 19980508 Track Length Total distance traveled during data collecion as recorded in the data files and reported by MB-System. Unknown 2961.4567 2961.4567 kilometers 19980503 19980508 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 68790000 68790000 Count 19980503 19980508 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 45437837 45437837 Count 19980503 19980508 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 23352163 23352163 Count 19980503 19980508 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 19980503 19980508 Longitude The positional longitude of the corresponding sounding as recorded in the data file and reported by MB-System. unknown -179.8215 180 Decimal Degrees 19980503 19980508 Latitude The positional latitude of the corresponding sounding as recorded in the data file and reported by MB-System. unknown -21.5558 -14.3667 Decimal Degrees 19980503 19980508 Sonar Depth The depth of the sonar sounding as recorded in the data file and reported by MB-System. unknown 0 0 Meters 19980503 19980508 Altitude Minimum and maximum altitude of the SeaBeam 2100 instrument above the seafloor MB-System software 0 9425 Meters 1 19980503 19980508 Depth Minimum and maximum water depths of the seafloor measured by the SeaBeam 2100 instrument MB-System software 295.7 11151 Meters 1 19980503 19980508 Survey time Total elapsed time of data collecion as recorded in the data files and reported by MB-System. Unknown 127.7476 127.7476 Hours 19980503 19980508 Track Length Total distance traveled during data collecion as recorded in the data files and reported by MB-System. Unknown 2961.4567 2961.4567 kilometers 19980503 19980508 NOAA/NESDIS/NGDC > National Geophysical Data Center MB Data Manager Mailing and Physical Address

NOAA/NESDIS/NGDC 325 Broadway

Boulder CO 80305-3328 USA (303) 497-4603 (303) 497-6513 (303) 497-6958 mb.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center NGDC_ID = NEW785 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=NEW785&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=NEW785&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 20090213 NOAA/NESDIS/NGDC > National Geophysical Data Center MB Data Manager Mailing and Physical Address

NOAA/NESDIS/NGDC 325 Broadway

Boulder CO 80305-3328 USA (303) 497-4603 (303) 497-6513 (303) 497-6958 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 GPS Navigation Horizontal Control None SeaBeam 2112 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 2112 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 2112 SeaBeam 2100 series vender format amplitude None SeaBeam 2100, bathymetry, amplitude and sidescan, 151 beams and 2000 pixels, ascii with binary sidescan, SeaBeam Instruments