gov.noaa.ncei:trackline-geophysics doi:10.7289/V5CZ35DR dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact 2024-07-23 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Through the collection reference systems have vaired with time and location. Please see survey level metadata for detailed information. Marine Trackline Geophysical Database for M77 Data 1977 creation 2023 revision 2023-09-15 publication International DOI Foundation (IDF) doi:10.7289/V5CZ35DR NOAA National Centers for Environmental Information NCEI Metadata ID: gov.noaa.ncei:trackline-geophysics NOAA National Centers for Environmental Information publisher NOAA National Center for Environmental Information author U.S. and Foreign Academic Institutions originator U.S. and Foreign Government Agencies originator Private Companies originator https://www.ncei.noaa.gov/products/marine-trackline-geophysical-data Marine Geophysical Trackline Data Home page of Trackline Data information custodian Marine Trackline Geophysical data represented by the M77 tag are inclusive of singlebeam bathymetry, marine magnetic, and gravity data and were collected during marine cruises from 1933 to the present. These data are traditionally stored in the M77T format and are a foundational dataset for NOAA. Coverage is worldwide. One Header record and multiple Data records are available for a particular cruise/leg (port to port operation). The Header record documents both the content and the structure of the subsequent Data records, containing that part of the data that remains invariant throughout the cruise. The Data records present geophysical data (bathymetry, magnetics and gravity) with a corresponding time and position. Documentation that varies within the cruise is also included with the data records. Data are fully searchable on-line by geographic area, year of cruise, institution, platform, cruise, date or data type. Marine Research and Commercial Exploration completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA National Centers for Environmental Information Trackline Team trackline.info@noaa.gov 8:00 - 5:00 Mountain pointOfContact irregular https://ngdc.noaa.gov/mgg/image/trkmap256x235.gif Map showing a web mercator projection of the trackline web map data discovery portal. gif Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth Earth Science > Oceans > Marine Geophysics > Magnetic Anomalies Earth Science > Oceans > Marine Geophysics > Marine Gravity Field Earth Science > Oceans > Marine Geophysics > Marine Magnetics Earth Science > Solid Earth > Geodetics/Gravity > Gravity Earth Science > Solid Earth > Geomagnetism > Magnetic Anomalies Earth Science > Solid Earth > Geomagnetism > Magnetic Field Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography 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 INFOTERRA > Energy > Energy processes > Natural gas exploration INFOTERRA > Energy > Energy processes > Oil exploration INFOTERRA > Subject disciplines > Geophysics > Geophysics theme INFOTERRA Keyword Thesaurus NGDA National Geospatial Data Asset Elevation Theme theme NGDA Portfolio Themes ICSU-WDS > International Council for Science - World Data System project Global Change Master Directory (GCMD) Project 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 Geographic Region > Global Ocean Vertical Location > Sea Floor Ocean > Arctic Ocean Ocean > Atlantic Ocean Ocean > Indian Ocean Ocean > Pacific Ocean Ocean > Southern Ocean place Global Change Master Directory (GCMD) Location 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 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 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. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. 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. Cite as: NOAA National Centers for Environmental Information. 1977: Marine Trackline Geophysical Database for M77 Data. NOAA National Centers for Environmental Information. https://doi.org/doi:10.7289/V5CZ35DR. Accessed [date]. eng; USA oceans -180.00 180.00 -90.00 90.00 1933-01-01 Geophysical Trackline Data ArcGIS Map Service 2012-12-12 creation NOAA National Centers for Environmental Information https://www.ncei.noaa.gov/products/marine-trackline-geophysical-data Marine Geophysical Trackline Data at NCEI Please see website for more information about Marine Geophysical Trackline Data. information publisher NOAA National Centers for Environmental Information https://ngdc.noaa.gov/geomag/aromag.shtml Airborne Magnetic Data Please see website for more information about airborne magnetic data. information publisher NOAA National Centers for Environmental Information https://noaa.maps.arcgis.com/home/item.html?id=9548e62e560d4fcc8183337c54124747 NOAA GeoPlatform Entry for Trackline Geophysical Data NOAA GeoPlatform listing for Trackline Geophysical Data information publisher The Marine Trackline Geophysics database contains bathymetry, magnetics, gravity and seismic navigation data collected during marine cruises from 1933 to the present. Coverage is worldwide. Data sources include both US and foreign oceanographic institutions and government agencies. This map service shows tracks (both ship and airborne) for all geophysical surveys in the database, split into sub-layers by data type. This dynamic map service allows these sub-layers to be toggled on/off: All Survey Types (0) - visible by default; Bathymetry (1); Gravity (2); Magnetics (3); Multi-Channel Seismics (4); Seismic Refraction (5); Shot-Point Navigation (6); Side Scan Sonar (7); Single-Channel Seismics (8); Subbottom Profile (9); Aeromagnetic Surveys (10). Separate cached (tiled) map services are also available for several of these layers: All Survey Types (https://noaa.maps.arcgis.com/home/item.html?id=589adaec19ba48a9942ca9b13000c46d), Bathymetry (https://noaa.maps.arcgis.com/home/item.html?id=09dba3b48e8b49f4bcbf21f6e51ef6ed), Gravity (https://noaa.maps.arcgis.com/home/item.html?id=00cb8aa7607b4f11b78ef5a0e77921f5), Magnetics (https://noaa.maps.arcgis.com/home/item.html?id=09d6cfa8909545ddbfe93657ad761222), and Single-Channel Seismics (https://noaa.maps.arcgis.com/home/item.html?id=ff835a5df139428f992a6066151ffdda). 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 RETRIEVAL 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 These data 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 official navigation products, please refer to the U.S. nautical charts available from the NOAA Office of Coast Survey: http://www.nauticalcharts.noaa.gov. ArcGIS Map Service 10.7 1 -180 180 -90 90 tight ArcGIS Server REST endpoint for dynamic map service https://gis.ngdc.noaa.gov/arcgis/rest/services/web_mercator/trackline_combined_dynamic/MapServer http http://www.geoplatform.gov/spec/esri-map-rest Geophysical Trackline Data ArcGIS Dynamic Map Service REST endpoint for Geophysical Trackline Data dynamic map service search WMS Get Capabilities https://gis.ngdc.noaa.gov/arcgis/services/web_mercator/trackline_combined_dynamic/MapServer/WMSServer?request=GetCapabilities&service=WMS http http://opengis.net/spec/wms Geophysical Trackline Data Web Map Service (WMS) Capabilities document for Open Geospatial Consortium Web Map Service for Geophysical Trackline Data search NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Ordering Instructions: Trackline data can be obtained by visiting the Geophysical Survey Data Viewer. The user must then select the desired parameters (bathymetry, magnetics, gravity or seismic) and any other applicable filters. The user is then able to get all of the data that fit this criteria (within certain size limits) or may further refine their request by designating an area of interest. The user is then taken to a landing page where they can further refine the data that they would like to be delivered, format, and any other data that is available. The user then provides an email address where the user will be informed when their data package is available for download. MGD77T XYZ https://www.ncei.noaa.gov/maps/trackline-geophysics/ Trackline Geophysical Data Viewer Search for Marine Geophysical Trackline Data using our web based map viewer. search https://www.ncei.noaa.gov/products/marine-trackline-geophysical-data Marine Geophysical Trackline Data Homepage NCEI's Marine Trackline Geophysical database provides access to bathymetry, magnetics, gravity and seismic reflection data collected during marine cruises from 1933 to the present. Coverage is worldwide. Data sources include both US and non-US oceanographic institutions, universities, and government agencies. information 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 dataset Data in this database is provided by the following institutions: Scripps Institution of Oceanography, Lamont-Doherty Geological Observatory, Geological Survey of Japan, Hydrographic Department of Japan, University of Hawaii, IFREMER, US National Oceanic and Atmospheric Administration, United States Geologic Survey, Woods Hole Oceanographic Institution, US Navy Naval Oceanographic Office, Ocean Drilling Program at Texas A and M, Bundesanstalt für Geowissenschaften und Rohstoffe, Bedford Institute of Oceanography, University of Texas Institute for Geophysics, Institute of Oceanographic Sciences UK, CNEXO, Oregon State University, Bureau of Mineral Resources Australia, Geophysics Division DSIR New Zealand, US Navy NORDA, Texas A and M University, Natural Environment Research Council UK, BNDO, GNS Science New Zealand, University of Tokyo, Geological Survey of Canada, Australian Geological Survey Organisation, GEOMER Data Bank ORSTOM Noumea, Kobe University, Canadian Hydrographic Service, Mobil, Hydrographic Department MSA, Institute of Marine Geology/Geophysics USSR, Oregon State University, United Kingdom Hydrographic Office, University of Rhode Island, Geological Survey of Ireland, GEOMAR Germany, NIWA New Zealand, Russian Academy of Science, South African Data Centre for Oceanography, University of Witwatersrand, Royal Netherlands Navy Hydrographic Service, Chiba University, Land Information New Zealand, Southampton Oceanography Centre, University of Cape Town, University of the Ryukyus, Bundesamt Seeschiffahrt Hydrographie, GuangZhou Marine Geological Survey MGMR, National Institute of Polar Research Japan, National Science Foundation, ORSTOM, Rice University, South African Geological Survey, University of Alabama, University of Cape Town, University of Texas at Austin, University of Rhode Island, BP Shell Todd, British Antarctic Survey, British Oceanographic Data Centre, Diamond Shamrock Petroleum, Far East Scientific Center, First Institute of Oceanography, SOA, Hamilton College, Institut de Physique du Globe de Paris, Jet Propulsion Laboratory, National Research Institute Oceanology South Africa, Petrocorp, Stewart Petroleum, Universite Francaise Pacifique Tahiti, University of California at San Diego asNeeded Modified for compliance to NCEI Template v1.2. ECHO SOUNDERS GRAVIMETERS MAGNETOMETERS