gov.noaa.ngdc.mgg.multibeam:H11342_Multibeam eng; USA utf8 series Multibeam Collection Level Metadata NOAA National Centers for Environmental Information Multibeam Bathymetry Data Manager 303-497-5414 325 Broadway E/NE42 Boulder CO 80305 USA mb.info@noaa.gov pointOfContact 2016-12-22 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) curve 42 Horizontal Datum: Unknown Horizontal Datum: Unknown Vertical Datum: Unknown Vertical Datum: Unknown Multibeam collection for H11342: Multibeam data collected aboard Thomas Jefferson from 2004-05-01 to 2004-05-30, Galveston, TX to Galveston, TX H11342 2004-05-01 creation gov.noaa.ngdc.mgg.multibeam:H11342_Multibeam NOAA National Centers for Environmental Information publisher DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce publisher National Oceanic and Atmospheric Administration (NOAA) originator This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at https://maps.ngdc.noaa.gov/viewers/bathymetry/ 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. completed notPlanned EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Water Depth theme Global Change Master Directory (GCMD) Science Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian In Situ Ocean-based Platforms > SHIPS platform Global Change Master Directory (GCMD) Platform Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > MSBS > Multibeam Swath Bathymetry System In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > MBES > Multibeam Mapping System In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > SONAR > Sound Navigation and Ranging In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS > GPS RECEIVERS Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS > GPS/IMU > Global Positioning System/Inertial Measurement Unit instrument Global Change Master Directory (GCMD) Instrument Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian FGBNMS project otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. Not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For navigation, please refer to the NOS nautical chart series. These data are considered raw and have not been subjected to the NOAA's quality control or quality assurance procedures. They are released for limited public use as preliminary data to be used only with appropriate caution. 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. Cite as: National Oceanic and Atmospheric Administration (NOAA) (2004): Multibeam Sonar Bathymetry Data collected aboard Thomas Jefferson (H11342). NOAA National Centers for Environmental Information. [url], [access date] FGBNMS 2004-05-01 creation 2013-01-14 publication H11342 largerWorkCitation project grid eng; USA oceans geoscientificInformation Global extent, including oceans, seas, lakes, rivers, and bays -93.5644358052038 -92.9849507947054 27.6775531003256 27.9457412487056 2004-05-01 2004-05-30 -340.4 0 Multibeam Bathymetric Surveys ArcGIS Map Service 2012-01-01 creation DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce https://ngdc.noaa.gov/mgg/bathymetry/multibeam.html Multibeam Bathymetric Data at NCEI Please see website for more information about Multibeam Bathymetric Data. Test information publisher DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, Department of Commerce https://noaa.maps.arcgis.com/home/item.html?id=db08517a205b48c98a9bc53fece67a46 NOAA GeoPlatform Entry for Multibeam Bathymetric Surveys NOAA GeoPlatform listing for Multibeam Bathymetric Surveys map service. information publisher This map service shows ship tracks for multibeam bathymetric surveys archived at NCEI. Attributes are available such as platform name, survey start/end dates, source organization, and links to metadata and data download pages. NCEI GIS Team NOAA National Centers for Environmental Information ncei.gis@noaa.gov pointOfContact Data Analysis and Visualization > Geographic Information Systems > Web-Based Geographic Information Systems Data Management/Data Handling > Data Search and Retrival Data Analysis and Visualization > Visualization/Image Processing theme Global Change Master Directory (GCMD) Service Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information custodian None None ArcGIS Map Service 10.7 1 -180 180 -90 90 tight ArcGIS for Server REST endpoint for hosted tile layer https://tiles.arcgis.com/tiles/C8EMgrsFcRFL6LrL/arcgis/rest/services/multibeam_tracklines/MapServer https https://www.geoplatform.gov/spec/esri-map-rest Multibeam Bathymetric Surveys ArcGIS Hosted Tile Layer The Multibeam Bathymetric Surveys ArcGIS hosted tile layer provides rapid display of ship tracks from global scales to zoom level 10 (approx. 1:577,000 scale). search ArcGIS for Server REST endpoint for dynamic map service https://gis.ngdc.noaa.gov/arcgis/rest/services/web_mercator/multibeam_dynamic/MapServer https https://www.geoplatform.gov/spec/esri-map-rest Multibeam Bathymetric Surveys ArcGIS Dynamic Map Service The Multibeam Bathymetric Surveys ArcGIS dynamic map service is visible at all scales, and a filter can be applied using the layerDefinitions parameter. search WMS Get Capabilities https://gis.ngdc.noaa.gov/arcgis/services/web_mercator/multibeam_dynamic/MapServer/WMSServer?request=GetCapabilities&service=WMS https https://opengis.net/spec/wms Multibeam Bathymetric Surveys Web Map Service (WMS) Capabilities document for Open Geospatial Consortium Web Map Service for Multibeam Bathymetric Surveys search NCEI created ISO metadata ISO standard XML metadata generated during data ingest Simrad multibeam vendor format Simrad EM120, EM300, EM1002, EM3000, bathymetry, amplitude, and sidescan, up to 254 beams, variable pixels, ascii + binary, Simrad DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Multibeam Bathymetry Database Manager (303) 497-4613 (303) 497-6513 325 Broadway E/NE42 Boulder CO 80305-3328 USA mb.info@noaa.gov distributor https://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html Multibeam Bathymetry Information about and access to multibeam bathymetric data at NCEI information https://maps.ngdc.noaa.gov/viewers/bathymetry/ Bathymetric Data Viewer Map viewer for discovery of bathymetric data - including multibeam sonar data search https://www.ngdc.noaa.gov/ships/thomas_jefferson/H11342_mb.html NCEI Multibeam Cruise Landing Page Information regarding multibeam data collection from cruise - including cruise metadata and download access download https://www.ngdc.noaa.gov/nndc/struts/results?op_0=l&v_0=NEW1935&op_1=l&v_1=&op_2=l&v_2=&t=101378&s=2&d=6 Multibeam Survey List Listing of cruise that includes basic information about the cruise and option for downloading all cruise data download series Percentage of Good Bathymetry Beams Percent 97.307 Percentage of Zero Bathymetry Beams Percent 2.693 Percentage of Flagged Bathymetry Beams Percent 0 Percentage of Good Amplitude Beams Percent 97.307 Percentage of Zero Amplitude Beams Percent 2.693 Percentage of Flagged Amplitude Beams Percent 0 Percentage of Good Sidescan Pixels Percent 72.743 Percentage of Zero Sidescan Pixels Percent 0 Percentage of Flagged Sidescan Pixels Percent 27.257 Multibeam data is collected by vessels of varying characteristics including ships, small boats, remotely operated vehicles (ROVs), and autonomous underwater vehicles (AUV). The NOAA National Centers for Environmental Information (formerly NGDC) archive raw data, processed data, and associated products. All data and products are made available to the public via NCEI's map services and search interfaces. repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 annually NOAA National Centers for Environmental Information Multibeam Bathymetry Data Manager 303-497-5414 325 Broadway E/NE42 Boulder CO 80305 USA mb.info@noaa.gov pointOfContact Kongsberg EM3000 Multibeam Echosounder EM3000 Kongsberg Maritime +47 33 03 24 07 +47 322 85 014 P.O. Box 483 NO-3601 Kongsberg Norway km.support@kongsberg.com https://surveys.ngdc.noaa.gov/mgg/MB/ocean/multibeam_documentation/kongsberg_em3000_product_description.pdf resourceProvider Kongsberg EM3000 Multibeam Echosounder The EM 3000 multibeam echo sounder is a very high resolution seabed mapping and inspection system with respect to high accuracy and resolution. The minimum operating depth is from less than 1 m below its transducers, and in typical sea water conditions the system operates to more than 150 m depth (less in warm water and more in fresh water). Small dimensions and low weight makes the system portable and easy to install. This allows use on survey launches and subsea vehicles to 1500 m water depth. The EM 3000 system has a very high ping rate of up to 40 Hz, a large number of measurements per ping (typically about 120), 1.5 degrees beamwidth, and electronic pitch stabilization of the transmit beam. 100% coverage of the bottom is achievable at vessel speeds of about 10 knots in shallow waters with acrosstrack coverage of up to four times depth beneath the transducers with a basic system. At longer range the achievable coverage may be up to 200 m, and 100% coverage is achievable with vessel speeds up to 20 knots. The EM 3000 may be configured to use two sets of transducers (Sonar Heads). This increases the shallow water coverage to up to ten times the depth, and the number of measurements per ping to typically 220. With an angular coverage sector of nominally 200 degrees the dual system also allows surveying to the water surface along shorelines, river banks and man-made structures. The system sonar frequency is 300 kHz allowing small dimensions, good range capability and high tolerance to turbid waters. Integrated seabed acoustical imaging capability (like a sidescan sonar) is included as standard. A nearfield mode is available for increased resolution at very short ranges (less than 4 m). A combination of phase and amplitude bottom detection algorithm is used, resulting in a measurement accuracy of 5 cm RMS being achievable practically independent of beam pointing angle. The EM 3000 multibeam system was in production from 1996 to 2004 and was replaced with the EM 3002. H11342 completed Thomas Jefferson